Image credits · ⁨זכויות תמונה⁩

Diagrams in our handouts are drawn by us and need no credit. The images below are reused from the web under licences that permit it — each is listed with its author, licence and source. · ⁨התרשימים במסמכי העבודה שלנו צוירו על ידינו ואינם דורשים ייחוס. התמונות למטה מושבות מחדש מהרשת לפי רישיונות המאפשרים זאת — כל אחת מצוינת עם שם המחבר, הרישיון והמקור.⁩

← Know · ⁨אני יודע⁩

A-Level Biology · ⁨ביולוגיה A-Level⁩

01 · Cell structure

Animal cell structure

Mariana Ruiz (LadyofHats) · Public domain · Source · ⁨מקור⁩
Plant cell structure

Mariana Ruiz (LadyofHats) · Public domain · Source · ⁨מקור⁩
Average prokaryote cell

Mariana Ruiz (LadyofHats) · Public domain · Source · ⁨מקור⁩
Enterobacteria phage T2 transmission electron micrograph

SnaxMikn · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Biological molecules

Benedict's test for Sugars

Thebiologyprimer · CC0 · Source · ⁨מקור⁩
Kartoffel-Stärkekörner

Quant8 · CC BY-SA 4.0 · Source · ⁨מקור⁩
1GZX Haemoglobin

Zephyris at English Wikipedia · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Enzymes

Plastic spoon n Laundry detergent n Washing powder in white

Lebacno · CC BY-SA 3.0 · Source · ⁨מקור⁩
yeast

David Blaikie · CC BY 2.0 · Source · ⁨מקור⁩

04 · Cell membranes and transport

SEM blood cells

Bruce Wetzel (photographer). Harry Schaefer (photographer) · Public domain · Source · ⁨מקור⁩
Demonstration of osmosis using a potato osmometer

Knowledge genome · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · The mitotic cell cycle

Onion skin mitosis (20x)

UAF Center for Distance Education · CC BY 2.0 · Source · ⁨מקור⁩
Mitosis in Onion Root various stages (Metaphase)

Natalierussell77 · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Nucleic acids and protein synthesis

Space-filling model of the DNA double helix

Ude · Public domain · Source · ⁨מקור⁩
DNA Extraction

Joo Nath · CC BY-SA 4.0 · Source · ⁨מקור⁩
DNA Double Helix by NHGRI

National Human Genome Research Institute · Public domain · Source · ⁨מקור⁩

07 · Transport in plants

Vascular bundle in a young sunflower stem

Berkshire Community College Bioscience Image Library · CC0 · Source · ⁨מקור⁩
Growth Rings tree rings 01

Vijayanrajapuram · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Transport in mammals

Diagram of the human heart

Wapcaplet (Eric Pierce) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Human blood smear

Keith Chambers · CC BY-SA 3.0 · Source · ⁨מקור⁩

09 · Gas exchange

Normal lung tissue

Yale Rosen from USA · CC BY-SA 2.0 · Source · ⁨מקור⁩
Human Lungs (NIH BioArt 231 - 630892)

Courtesy of NIAID Ryan Kissinger · Public domain · Source · ⁨מקור⁩

10 · Infectious diseases

Acid-fast bacilli of Mycobacterium tuberculosis

Ajay Kumar Chaurasiya · CC0 1.0 · Source · ⁨מקור⁩
Plasmodium falciparum parasite in blood

MichaelZahniser · Public domain · Source · ⁨מקור⁩
Antibiotic sensitivity test

Dr Graham Beards · CC BY-SA 4.0 · Source · ⁨מקור⁩

11 · Immunity

A neutrophil engulfing bacteria

Volker Brinkmann (NIAID) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Normal Adult Blood Smear

Keith Chambers · CC BY-SA 3.0 · Source · ⁨מקור⁩
Urine Pregnancy Test -Positive

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩
Antibiotic sensitivity test

Dr Graham Beards · CC BY-SA 4.0 · Source · ⁨מקור⁩

12 · Energy and respiration

800metresOlympicTrials2020

jenaragon94 · CC BY 2.0 · Source · ⁨מקור⁩
Mitochondria, mammalian lung - TEM

Louisa Howard · Public domain · Source · ⁨מקור⁩
Monocot Root Aerenchyma in Acorus (35399382813)

Berkshire Community College Bioscience Image Library · CC0 · Source · ⁨מקור⁩

13 · Photosynthesis

Green leaves (7914624332)

Moyan Brenn from Italy · CC BY 2.0 · Source · ⁨מקור⁩
Cloroplasti Elodea

Cimice50 · CC BY-SA 4.0 · Source · ⁨מקור⁩

14 · Homeostasis

(20250417) Blood glucose meter 04

Roy Zuo · CC BY-SA 4.0 · Source · ⁨מקור⁩
Sweating for stunning scenery 130719-Z-NO327-280

Spc. Tyler Meister · Public domain · Source · ⁨מקור⁩

15 · Control and coordination

Stained neurones under the microscope

Tulemo · CC BY-SA 4.0 · Source · ⁨מקור⁩
Computed tomography of human brain - large

Department of Radiology, Uppsala University Hospital. Uploaded by Mikael Häggström · CC0 · Source · ⁨מקור⁩
Venus Flytrap showing trigger hairs

Noah Elhardt · CC BY-SA 2.5 · Source · ⁨מקור⁩
Human skeletal muscle tissue 1 - TEM

Louisa Howard · Public domain · Source · ⁨מקור⁩

16 · Inheritance

Human karyotype

National Cancer Institute · Public domain · Source · ⁨מקור⁩
Human Egg (2722043681)

Ed Uthman from Houston, TX, USA · CC BY 2.0 · Source · ⁨מקור⁩

17 · Selection and evolution

Hardy-Weinberg formula card

eXercise project · CC0 · Source · ⁨מקור⁩
Peppered moth forms

Martinowksy at Dutch Wikipedia (Original text: Maarten Sanne) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Cepaea nemoralis pair banded shells

· CC BY-SA 2.0 · Source · ⁨מקור⁩

18 · Classification, biodiversity and conservation

A coral reef on the Great Barrier Reef

Toby Hudson · CC BY-SA 3.0 · Source · ⁨מקור⁩
Aerial image of Grand Prismatic Spring (view from the south)

Carsten Steger · CC BY-SA 4.0 · Source · ⁨מקור⁩
Insect drawer Natural History Museum Rose Stainthorp 2010 (35900683461)

Natural History Museum: Coleoptera Section from South Kensingon, London, UK · CC BY 2.0 · Source · ⁨מקור⁩

19 · Genetic technology

Agarose gel under UV

YTEDG72.k · CC BY 4.0 · Source · ⁨מקור⁩
Thermal cycler for PCR

Juan Carlos Fonseca Mata · CC BY-SA 4.0 · Source · ⁨מקור⁩
CSIRO ScienceImage 381 Genetically Modified Cotton vs Normal Cotton

Plant Industry, CSIRO · CC BY 3.0 · Source · ⁨מקור⁩

vocab · Vocabulary trainer images

File:Heart numlabels.svg

Wapcaplet · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:ArteryVeinCS.jpg

FishtailBob · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:PBB Protein ATP synthase image.jpg

www.pdb.org · Public domain · Source · ⁨מקור⁩
File:Heart numlabels.svg

Wapcaplet · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:E coli at 10000x, original.jpg

Photo by Eric Erbe, digital colorization by Christopher Pooley, both of USDA, ARS, EMU · Public domain · Source · ⁨מקור⁩
File:Tramlines in a barley crop - geograph.org.uk - 1306062.jpg

Evelyn Simak · CC BY-SA 2.0 · Source · ⁨מקור⁩
File:Nephron simple numbers.svg

Jmarchn · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Respiratory system complete en.svg

LadyofHats, Jmarchn · Public domain · Source · ⁨מקור⁩
File:Pathology of the lung (cancer).jpg

Unknown photographer · Public domain · Source · ⁨מקור⁩
File:Blood vessels-en.svg

Kelvinsong · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:The structure of the immature HIV-1 capsid in intact virus particles.png

MarinaVladivostok · CC0 · Source · ⁨מקור⁩
File:Histology of articular cartilage zones.jpg

Catherine A. Bautista, Hee Jun Park, Courtney M. Mazur, Roy K. Aaron, Bahar Bilgen · CC0 · Source · ⁨מקור⁩
File:Chromosome Terminology.png

Christinelmiller · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Chlorophyll a.svg

David Richfield · Public domain · Source · ⁨מקור⁩
File:Paper chromatography in progress.jpg

Amitchell125 · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Collagen (triple helix protein).jpg

Eric Hahn · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Phloem Cells.jpg

Chippolito · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Cotton boll maturing on Bobby Byrd's cotton plant in Hale County near Plainview, Texas. (24490395753).jpg

USDA NRCS Texas · Public domain · Source · ⁨מקור⁩
File:DNA double helix horizontal.png

Jerome Walker · Public domain · Source · ⁨מקור⁩
File:Kidney Glomerulus Cell Types.png

Artwork by Holly Fischer · CC BY 3.0 · Source · ⁨מקור⁩
File:Glycogen structure.jpg

Mikael Häggström · CC0 · Source · ⁨מקור⁩
File:Psuedostratified epithelium animated.gif

Laird Sheldahl · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Endomembrane system diagram en.svg

Mariana Ruiz LadyofHats · Public domain · Source · ⁨מקור⁩
File:Xenopus laevis nucleosome, Histone H3.3C (2) 1AOI.png

Luger K, Mäder AW, Richmond RK, Sargent DF, Richmond TJ · CC0 · Source · ⁨מקור⁩
File:SEM Lymphocyte.jpg

Unknown photographer/artist (False color modifications made by myself--DO11.10) · Public domain · Source · ⁨מקור⁩
File:Animal cell structure en.svg

LadyofHats (Mariana Ruiz) · Public domain · Source · ⁨מקור⁩
File:Giemsa Stain Macrophage Illustration.png

Noah Smith · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Microtubule structure esp.png

Wikimedia Commons: https://commons.wikimedia.org/wiki/File:Microtubule_structure.png · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Villi & microvilli of small intestine.svg

BallenaBlanca · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Animal mitochondrion diagram et.svg

LadyofHats, translated by ArtjomJemeljanovNERG · Public domain · Source · ⁨מקור⁩
File:Monocytes, a type of white blood cell (Giemsa stained).jpg

Dr Graham Beards · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Anopheles stephensi.jpeg

Jim Gathany · Public domain · Source · ⁨מקור⁩
File:Complete neuron cell diagram en.svg

LadyofHats · Public domain · Source · ⁨מקור⁩
File:Neuro Muscular Junction.png

Doctor Jana · CC BY 4.0 · Source · ⁨מקור⁩
File:Neutrophil with anthrax copy.jpg

Volker Brinkmann · CC BY 2.5 · Source · ⁨מקור⁩
File:Nucleus Nucleolus and chromatin of animal cell.png

Dan · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Plasmodesmata en.svg

User:Zlir'a · CC0 · Source · ⁨מקור⁩
File:Types of amoeboid movement.tif

Peter J M Van Haastert · CC BY 4.0 · Source · ⁨מקור⁩
File:Ribosome structure including subunits and binding sites.png

LadyofHats · CC0 · Source · ⁨מקור⁩
File:Monocot Root Epidermal Root Hair in Lilium (36045152715).jpg

Berkshire Community College Bioscience Image Library · CC0 · Source · ⁨מקור⁩
File:Rough endoplasmic reticulum.JPG

Rlawson at English Wikibooks · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Atlantic salmon fish.jpg

Timothy Knepp, U.S. Fish and Wildlife Service · Public domain · Source · ⁨מקור⁩
File:Cardiac sarcomere tomogram.jpg

Davide Tamborrini, Zhexin Wang, Thorsten Wagner, Sebastian Tacke, Markus Stabrin, Michael Grange, Ay Lin Kho, Martin Rees, Pauline Bennett, Mathias Gautel, Stefan Raunser · CC BY 4.0 · Source · ⁨מקור⁩
File:Neuron figure fr.png

Dominique222 · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Phloem.jpg

Clematis · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Reizleitungssystem 1.png

J. Heuser · CC BY 2.5 · Source · ⁨מקור⁩
File:Chromosome Terminology.png

Christinelmiller · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:0313 Endoplasmic Reticulum c labeled.png

OpenStax · CC BY 3.0 · Source · ⁨מקור⁩
File:Smooth muscle - histology.jpg

Juan Carlos Fonseca Mata · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Soybean.USDA.jpg

· Public domain · Source · ⁨מקור⁩
File:Prometaphase Mitosis Spindle apparatus Meiosis.jpg

Textured-Sears · CC0 · Source · ⁨מקור⁩
File:Stratified squamous epithelium.png

Jmarchn · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Microscope images of starch 3.png

Daniel Domene-López, Juan Carlos García-Quesada, Ignacio Martin-Gullon and Mercedes G. Montalbán · CC BY 4.0 · Source · ⁨מקור⁩
File:Urtica dioica leaf cross section micrograph.zip.jpg

Mdantonio2005 · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Skeletal striated muscle.jpg

Nephron · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Taste bud esp.jpg

NEUROtiker · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Telomere caps.gif

U.S. Department of Energy Human Genome Program · Public domain · Source · ⁨מקור⁩
File:Chloroplast II.svg

Kelvinsong · CC BY 3.0 · Source · ⁨מקור⁩
File:Plant cell structure-en.svg

LadyofHats · Public domain · Source · ⁨מקור⁩
File:Mitral valve prolapse subtypes.svg

Y. Coinblatt · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:2102 Comparison of Artery and Vein.jpg

OpenStax College · CC BY 3.0 · Source · ⁨מקור⁩
File:Inferior vena cava ultrasound.gif

Tinss · CC BY-SA 4.0 · Source · ⁨מקור⁩
File:Heart numlabels.svg

Wapcaplet · CC BY-SA 3.0 · Source · ⁨מקור⁩
File:Venus Flytrap showing trigger hairs.jpg

Noah Elhardt · CC BY-SA 2.5 · Source · ⁨מקור⁩
File:Yeast cells in wet mount of culture.jpg

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩

A-Level Business · ⁨תחום העסקים A-Level⁩

01 · Business and its environment

Bonn, Post-Tower -- 2017 -- 2128 (bw)

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩
Retail outlets, High Street - geograph.org.uk - 7644448

John Baker · CC BY-SA 2.0 · Source · ⁨מקור⁩
Austin Texas food truck

Kurtkaiser · CC0 · Source · ⁨מקור⁩

02 · Human resource management

Meeting British business representatives (5430620349)

Foreign and Commonwealth Office · OGL v1.0 · Source · ⁨מקור⁩
Young Woman in an Interview

Amtec Photos · CC BY-SA 2.0 · Source · ⁨מקור⁩

03 · Marketing

Shibuya Crossing

Landry Miguel · CC BY-SA 4.0 · Source · ⁨מקור⁩
Branded retail display

tophomedesign · CC BY-SA 2.0 · Source · ⁨מקור⁩
Candy products displayed in a supermarket

Nielsoncaetanosalmeron · CC BY 4.0 · Source · ⁨מקור⁩

04 · Operations management

Assembly line

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
Daiwa Logistics Tosu Logistics Center

Peka · CC BY-SA 4.0 · Source · ⁨מקור⁩
001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
FANUC 6-axis welding robots

Phasmatisnox · CC BY 3.0 · Source · ⁨מקור⁩

05 · Finance and accounting

Market centre in Tokyo stock exchange

ehnmark · CC BY 2.0 · Source · ⁨מקור⁩
Exterior of a modern Wells Fargo bank branch in Athens, Georgia 01

Harrison Keely · CC BY 4.0 · Source · ⁨מקור⁩
Euro Series Banknotes (2019)

PawełMM · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Business and its environment (A Level)

McDonalds Golden Arches

Anthony92931 · CC BY-SA 3.0 · Source · ⁨מקור⁩
Shipping containers at West Harbour in Jätkäsaari, Helsinki, Finland, 2008 October

Kari Hakli · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Human resource management (A Level)

Team collaborating around a whiteboard in a modern office

Vitaly Gariev · Unsplash License · Source · ⁨מקור⁩

08 · Marketing (A Level)

Times Square (23307389095)

Alex Liivet from Chester, United Kingdom · CC0 · Source · ⁨מקור⁩
New World Supermarket During COVID-19 Pandemic

ProtoKiwi · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · Operations management (A Level)

Factory Automation Robotics Palettizing Bread

KUKA Roboter GmbH, Bachmann · Public domain · Source · ⁨מקור⁩

10 · Finance and accounting (A Level)

Financial statements analysis

kenteegardin · CC BY-SA 2.0 · Source · ⁨מקור⁩
Trading floor of the New York Stock Exchange, New York City LCCN2011632435

Carol M. Highsmith · Public domain · Source · ⁨מקור⁩

A-Level Chemistry · ⁨כימיה A-Level⁩

01 · Atomic structure

Scanning tunneling microscope (STM) 250 nm by 250 nm image of one-atom-thick silver islands grown on palladium (111) surface

Ponor · CC BY-SA 4.0 · Source · ⁨מקור⁩
Emission spectrum-H

Merikanto, Adrignola · CC0 · Source · ⁨מקור⁩

02 · Atoms, molecules and stoichiometry

Vaha KERN - PEJ 2200-2M - 01

El Carlos · CC BY 3.0 · Source · ⁨מקור⁩
Acid and Base Titration

Kengksn · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Chemical bonding

Halite (rock salt) crystal

Didier Descouens · CC BY-SA 4.0 · Source · ⁨מקור⁩
Methane-3D-balls

· Public domain · Source · ⁨מקור⁩

04 · States of matter

Steam-boiling green asparagus

W.carter · CC0 · Source · ⁨מקור⁩
Quartz Crystal Cluster (2932215981)

Stephanie Clifford from Arlington, VA, USA · CC BY 2.0 · Source · ⁨מקור⁩
Copper (29 Cu)

Hi-Res Images of Chemical Elements · CC BY 3.0 · Source · ⁨מקור⁩
Octahedral diamond (Mir Kimberlite; Mirnyy, Siberia, Russia) 1 (25177430258)

James St. John · CC BY 2.0 · Source · ⁨מקור⁩

05 · Chemical energetics

Daiso instant cold pack 300g

photo: Qurren (talk) Taken with Canon PowerShot G9 X · CC BY-SA 4.0 · Source · ⁨מקור⁩
GERMAN BUNSEN (6132104166)

Jason Woodhead · CC BY 2.0 · Source · ⁨מקור⁩

06 · Electrochemistry

AA VARTA battery-side PNr°0782

D-Kuru · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rust on iron

Laitr Keiows · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Equilibria

Cobalt(II) chloride solutions

Leiem · CC BY-SA 4.0 · Source · ⁨מקור⁩
Yara-Werk bei Tagesanbruch 2011

5snake5 · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Reaction kinetics

Catalytic converter (4293629922)

Oak Ridge National Laboratory · CC BY 2.0 · Source · ⁨מקור⁩

09 · The Periodic Table: chemical periodicity

Simple Periodic Table of Elements

SCB2024 · CC0 · Source · ⁨מקור⁩

10 · Group 2

Magnesium ribbon burning

Capt. John Yossarian · CC BY-SA 3.0 · Source · ⁨מקור⁩
Limestone Cliffs, Little Ormes Head - geograph.org.uk - 7808316

N Chadwick · CC BY-SA 2.0 · Source · ⁨מקור⁩

11 · Group 17

Silver halide precipitates

Rrausch1974 · CC BY-SA 3.0 · Source · ⁨מקור⁩
Bromine-ampoule

Jurii · CC BY 3.0 · Source · ⁨מקור⁩
Liquid Pool Chlorine

Maksym Kozlenko · CC BY-SA 4.0 · Source · ⁨מקור⁩

12 · Nitrogen and sulfur

AerialViewPhotochemicalSmogMexicoCity 2

Creator:Fidel Gonzalez · CC BY-SA 3.0 · Source · ⁨מקור⁩
Mossmorran chemical plant - geograph.org.uk - 5288385

M J Richardson · CC BY-SA 2.0 · Source · ⁨מקור⁩

13 · An introduction to AS Level organic chemistry

Crude oil

Glasbruch2007 · CC BY-SA 3.0 · Source · ⁨מקור⁩
1-Undecanol molecular model

RandomKatze · CC0 · Source · ⁨מקור⁩

14 · Hydrocarbons

Gas stove blue flames

Marina Burity from Santo André, Brazil · CC BY-SA 2.0 · Source · ⁨מקור⁩
Anacortes Refinery 31911

Walter Siegmund (talk) · CC BY 2.5 · Source · ⁨מקור⁩

15 · Halogen compounds

Lata de spray congelante

Nave do Conhecimento · CC0 · Source · ⁨מקור⁩
reflux

Max1musmax · CC BY-SA 2.0 · Source · ⁨מקור⁩
Rotační vakuová odparka

Milda 444 · CC BY-SA 4.0 · Source · ⁨מקור⁩

16 · Hydroxy compounds

Fraktionierte Destillation - Laboratory Fractional distillation apparatus

Chemie-Verbände Baden-Württemberg · CC BY 2.0 · Source · ⁨מקור⁩
Hand sanitizer in Bangkok in March 2020 - 1

Mx. Granger · CC0 · Source · ⁨מקור⁩
Erlenmeyer TSB fermentation replicates

Luis Fernando Flores LAB · CC BY-SA 4.0 · Source · ⁨מקור⁩

17 · Carbonyl compounds

Tollensprobe

Tmv23 · CC BY-SA 3.0 · Source · ⁨מקור⁩
Nail polish remover

Kaushik Narasimhan · CC BY 2.0 · Source · ⁨מקור⁩

18 · Carboxylic acids and derivatives

Synthetic vinegar bottles

Sgroey · CC BY-SA 4.0 · Source · ⁨מקור⁩
Glass perfume bottle MET DP108895

This file was donated to Wikimedia Commons as part of a project by the Metropolitan Museum of Art. See the Image and Data Resources Open Access Policy · CC0 · Source · ⁨מקור⁩

19 · Nitrogen compounds

Jana nylon stockings in packaging

Bevaringstenestene / Museumssenteret i Hordaland · CC BY-SA 4.0 · Source · ⁨מקור⁩
2021-09-05 AsparnZaya Museum Färber

Robert Kropf · CC BY-SA 4.0 · Source · ⁨מקור⁩

20 · Polymerisation

Polyethylene balls5

Lluis tgn · CC BY-SA 3.0 · Source · ⁨מקור⁩
004 Beach pollution in Tenerife - Atlantic Ocean beach plastic garbage debris

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩

21 · Organic synthesis

Anterone (cyproterone acetate) tablets in Australia, with three blister packs

BlankEclair · CC BY-SA 4.0 · Source · ⁨מקור⁩
Pexeso dělička

Milda 444 · CC BY-SA 4.0 · Source · ⁨מקור⁩

22 · Analytical techniques

BrukerDaltonics maXis1

Mike25 Michael Willett · Public domain · Source · ⁨מקור⁩
FTIR spectrometer

Wang, F., Zhang, L., Zhang, X., Li, H. and Wu, S · CC BY 4.0 · Source · ⁨מקור⁩

23 · Chemical energetics

Daiso instant cold pack 300g

photo: Qurren (talk) Taken with Canon PowerShot G9 X · CC BY-SA 4.0 · Source · ⁨מקור⁩
HALIT X NaCl Natriumchlorid WÜRFEL KUBUS 50P

Hans-Joachim Engelhardt · CC BY-SA 4.0 · Source · ⁨מקור⁩

24 · Electrochemistry

Hofmann'scher Wasserzersetzungsapparat - Deutsches Museum Verkehrszentrum

Mattes · CC BY-SA 3.0 · Source · ⁨מקור⁩
Barrel Plating For Small Parts

Encik Tekateki · CC BY-SA 4.0 · Source · ⁨מקור⁩

25 · Equilibria

PH Test Strips

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩
2015 Jaskinia Niedźwiedzia w Kletnie, szata naciekowa 26

Jacek Halicki · CC BY-SA 4.0 · Source · ⁨מקור⁩

26 · Reaction kinetics

Catalysts

Shubhrapdil · CC BY-SA 4.0 · Source · ⁨מקור⁩
Gas syringe

User:Geni · CC BY-SA 3.0 · Source · ⁨מקור⁩

27 · Group 2

Drehrohrofen Rohrdorf

Schmidti · CC BY-SA 3.0 · Source · ⁨מקור⁩
Idrossido di rame

Alvy16 · CC BY 4.0 · Source · ⁨מקור⁩

28 · Chemistry of transition elements

Coloured-transition-metal-solutions

No machine-readable author provided. Benjah-bmm27 assumed (based on copyright claims) · Public domain · Source · ⁨מקור⁩
Ruby crystal 1

W.carter · CC BY 4.0 · Source · ⁨מקור⁩

30 · Hydrocarbons

White coloured mothball (naphthalene ball) 20230315 180901

Wiki Farazi · CC0 · Source · ⁨מקור⁩

31 · Halogen compounds

SPRAYING PESTICIDES - NARA - 544246 (cropped)

John Messina · Public domain · Source · ⁨מקור⁩

32 · Hydroxy compounds

Bar of carbolic soap

SamBlob · CC BY-SA 3.0 · Source · ⁨מקור⁩
Phenol substance photo

Rillke · CC BY-SA 3.0 · Source · ⁨מקור⁩

33 · Carboxylic acids and derivatives

Lemon - whole and split

Ivar Leidus · CC BY-SA 4.0 · Source · ⁨מקור⁩
Regular strength enteric coated aspirin tablets

Ragesoss · CC BY-SA 4.0 · Source · ⁨מקור⁩

34 · Nitrogen compounds

Methyl-orange-sample

Ben Mills · Public domain · Source · ⁨מקור⁩
Paracetamol Tablets BP 500mg

themostinept · CC BY-SA 2.0 · Source · ⁨מקור⁩

35 · Polymerisation

Nailoni süntees 2

Thctamm · CC BY-SA 3.0 · Source · ⁨מקור⁩
Bales of PET bottles closeup

Grendelkhan · CC BY-SA 4.0 · Source · ⁨מקור⁩

37 · Analytical techniques

Bruker 300 MHz NMR Spectrometer

Lihan Yao · CC BY 2.0 · Source · ⁨מקור⁩
Thin layer Chromatographic Plate Under 365nm UV light

Ikramul Hasan Imran · CC BY 4.0 · Source · ⁨מקור⁩

A-Level Computer Science · ⁨מדעי המחשב A-Level⁩

01 · Information representation

Single-digit seven-segment LED display

The Pi Hut · Product image · Source · ⁨מקור⁩
Chinese Suanpan Abacus

Felix Winkelnkemper · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Communication

TP-Link TL-SG105 5-port gigabit switch

TP-Link · Product image · Source · ⁨מקור⁩
Cat6 Ethernet cable with RJ-45 plugs

Cable Matters · Product image · Source · ⁨מקור⁩

03 · Hardware

Opened hard disk drive

Zzubnik · Public domain · Source · ⁨מקור⁩
Inside an SSD

Michael Bemmerl · CC BY 3.0 de · Source · ⁨מקור⁩
Computer monitor

Dell · Product image · Source · ⁨מקור⁩
Wireless mouse

Logitech · Product image · Source · ⁨מקור⁩
Computer keyboard

Logitech · Product image · Source · ⁨מקור⁩
DDR5 RAM module

Corsair · Product image · Source · ⁨מקור⁩
Epson Perfection flatbed scanner

Epson · Product image · Source · ⁨מקור⁩
Laser printer

Brother · Product image · Source · ⁨מקור⁩
FDM 3D printer

Creality · Product image · Source · ⁨מקור⁩
USB microphone

Logitech · Product image · Source · ⁨מקור⁩
Stepper motor

Adafruit · Product image · Source · ⁨מקור⁩
External optical disc drive

ASUS · Product image · Source · ⁨מקור⁩
Meta Quest 3 VR headset

Meta · Product image · Source · ⁨מקור⁩
Thermistor

SparkFun · Product image · Source · ⁨מקור⁩
touchscreen

Rawpixel Ltd · CC0 · Source · ⁨מקור⁩
EPROM Chip

WestonChants · CC BY-SA 4.0 · Source · ⁨מקור⁩
Garmin Forerunner 55

Melyanac · CC0 · Source · ⁨מקור⁩

04 · Processor Fundamentals

CPU chip

Eric Gaba (Sting - fr:Sting) · CC BY-SA 3.0 · Source · ⁨מקור⁩
CPU socket

Smial (talk) · FAL · Source · ⁨מקור⁩
Amstrad VSC386SXD V2.01

Mister rf · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · System Software

VirtualBox Windows 11 24H2 (Version 10.0.26100.1742.240906-0331) 04 02 2025 17 34 35

OS: Microsoft Corporation Screenshot: PantheraLeo1359531 😺 (talk) · Public domain · Source · ⁨מקור⁩
OnePlus Nord smartphone displaying Android home screen

Gannu03 · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Security, privacy and data integrity

DigitalPersona U.are.U 4500 fingerprint reader

HID DigitalPersona · Product image · Source · ⁨מקור⁩
RSA SecurID 700 hardware token

RSA Security · Product image · Source · ⁨מקור⁩

07 · Ethics and Ownership

CCTV control room monitor wall

Mark Yeomans · CC BY-SA 4.0 · Source · ⁨מקור⁩
Ewaste-pile

AvWijk · Public domain · Source · ⁨מקור⁩

08 · Databases

Hand in filing cabinet

Watty62 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Hard disk platters and head

Mfield, Matthew Field, http://www.photography.mattfield.com · CC BY-SA 3.0 · Source · ⁨מקור⁩

09 · Algorithm Design and Problem-solving

Jigsaw puzzle in progress

Balise42 · CC BY-SA 4.0 · Source · ⁨מקור⁩

10 · Data Types and Structures

Stack of multicolored books on a table

Alexander Grey · CC0 · Source · ⁨מקור⁩
Vatican Museum Queue - April 2007

Diliff · CC BY-SA 3.0 · Source · ⁨מקור⁩

11 · Programming

Java code demonstrating source-code abilities

Ilyaaaaa · CC BY-SA 4.0 · Source · ⁨מקור⁩
Programmer at work (Unsplash)

Crew crew · CC0 · Source · ⁨מקור⁩

12 · Software Development

LampFlowchart

svg by Booyabazookaoriginal png by Wapcaplet · CC BY-SA 3.0 · Source · ⁨מקור⁩
team-meeting

Startup Stock Photos · CC0 · Source · ⁨מקור⁩

14 · Communication and internet technologies

TP-Link Archer AX55 Wi-Fi 6 router

TP-Link · Product image · Source · ⁨מקור⁩
Nighthawk CM2000 cable modem

NETGEAR · Product image · Source · ⁨מקור⁩
GS308 8-port Gigabit Ethernet switch

NETGEAR · Product image · Source · ⁨מקור⁩
Fiber Optical Cable

Bquast · CC0 · Source · ⁨מקור⁩
ASTRA2Connect Dish

Satbuff at English Wikipedia · Public domain · Source · ⁨מקור⁩

15 · Hardware and Virtual Machines

CPU cooler

osman gucel · CC BY 2.0 · Source · ⁨מקור⁩
Server racks

Carl Lender from Sunrise, USA · CC BY 2.0 · Source · ⁨מקור⁩
GeForce RTX 4070 graphics card

NVIDIA · Product image · Source · ⁨מקור⁩
ASUS TUF Gaming B650E-PLUS motherboard

ASUS · Product image · Source · ⁨מקור⁩

16 · System Software

168 pin and 184 pin DIMM

Veeblefetzer · CC BY 4.0 · Source · ⁨מקור⁩
Intel CPU Core 2 Duo E8400 Wolfdale perspective

Eric Gaba (Sting - fr:Sting) · CC BY-SA 4.0 · Source · ⁨מקור⁩

17 · Security

YubiKey 5 NFC hardware security key

Yubico · Product image · Source · ⁨מקור⁩
Enigma M4 Cipher Machine - Caen Memorial museum 2025-03-24

Andy Li · CC0 · Source · ⁨מקור⁩

18 · Artificial Intelligence (AI)

Self-driving car

Dllu · CC BY 4.0 · Source · ⁨מקור⁩
Humanoid robot

Willy Jackson · CC BY-SA 4.0 · Source · ⁨מקור⁩
KUKA Industrial Robots IR

Mixabest · CC BY-SA 3.0 · Source · ⁨מקור⁩

19 · Computational thinking and Problem-solving

Telefonbog ubt-1

© 2010 by Tomasz Sienicki [user: tsca, mail: tomasz.sienicki at gmail.com] · CC BY 3.0 · Source · ⁨מקור⁩
54 Nancy bibliothèque municipale - catalogue

Marc Baronnet · CC BY-SA 3.0 · Source · ⁨מקור⁩

A-Level Economics · ⁨כלכלה A-Level⁩

01 · Basic economic ideas and resource allocation

001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
University students in a technology learning classroom

Ellamaria elshmod · CC BY-SA 4.0 · Source · ⁨מקור⁩
Bingham Canyon Open Pit Copper Mine 2012-09-17 21-25-59

Jet6581 · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · The price system and the microeconomy

Outdoor market fruit and vegetable stall Market Place Romford London 01

Acabashi · CC BY-SA 4.0 · Source · ⁨מקור⁩
Ingo petrol station Fårösund July 01

Arild Vågen · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Government microeconomic intervention

Bonus Cigarettes

Antonio Kless · CC BY-SA 4.0 · Source · ⁨מקור⁩
Port Qasim Coal Power Plant, 08.06.2021

VileGecko · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rio de Janeiro Favela, Rio de Janeiro State, Brazil 01

Wilfredor · CC0 · Source · ⁨מקור⁩

04 · The macroeconomy

Central Business District skyline, Singapore, at night

Andrew McMillan · Public domain · Source · ⁨מקור⁩
Aisle in Daily Market Groceries Canberra City October 2025

Nick-D · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Government macroeconomic intervention

Bank of England Building, London, UK - Diliff

Diliff · CC BY-SA 3.0 · Source · ⁨מקור⁩
Hungarian Parliament Building 1

kallerna · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · International economic issues

Currency Exchange - Moldova (by David Stanley)

D-Stanley · CC BY 2.0 · Source · ⁨מקור⁩
Red Hook Container Terminal New York September 2016 001

King of Hearts · CC BY-SA 4.0 · Source · ⁨מקור⁩
Red Hook Container Terminal New York September 2016 001

King of Hearts · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · The price system and the microeconomy (A Level)

Large interior view of Plaza Singapura Shopping mall Orchard Road Singapore

Basile Morin · CC BY-SA 4.0 · Source · ⁨מקור⁩
ArcelorMittal steel plant on the Cuyahoga River

Roy Luck · CC BY 2.0 · Source · ⁨מקור⁩
Port Qasim Coal Power Plant, 08.06.2021

VileGecko · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Government microeconomic intervention (A Level)

Rio de Janeiro Favela, Rio de Janeiro State, Brazil 01

Wilfredor · CC0 · Source · ⁨מקור⁩
Garment factory in Bangladesh Women working

Tareq Salahuddin from Dhaka, Bangladesh · CC BY 2.0 · Source · ⁨מקור⁩
Bonus Cigarettes

Antonio Kless · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · The macroeconomy (A Level)

Reigate, Lloyds Bank High Street - geograph.org.uk - 4306372

Michael Garlick · CC BY-SA 2.0 · Source · ⁨מקור⁩
Skyscraper Construction in Frankfurt, Germany

Spinarak · CC0 · Source · ⁨מקור⁩
Wind turbines (Adair Wind Farm, Iowa, USA) 6 (48916254952)

James St. John · CC BY 2.0 · Source · ⁨מקור⁩

10 · Government macroeconomic intervention (A Level)

Seat of the European Central Bank and Frankfurt Skyline at dawn 20150422 1

DXR · CC BY-SA 4.0 · Source · ⁨מקור⁩
Trading Floor at the New York Stock Exchange

Scott Beale · CC BY-SA 4.0 · Source · ⁨מקור⁩

11 · International economic issues (A Level)

Aerial image of the Bremerhaven container terminal (view from the southeast)

Carsten Steger · CC BY-SA 4.0 · Source · ⁨מקור⁩
Aerial view of a busy tomato market in Lagos Nigeria

Ayorinde Ogundele · CC BY-SA 4.0 · Source · ⁨מקור⁩

A-Level Further Mathematics · ⁨מתמטיקה מתקדמת A-Level⁩

01 · Further Pure Mathematics 1

Sailboat with spinnaker 17RM0454

Ermell · CC BY-SA 4.0 · Source · ⁨מקור⁩
Vatican Museums Spiral Staircase 2012

Colin · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · Further Pure Mathematics 2

Romanesco broccoli fractals

Jon Sullivan · Public domain · Source · ⁨מקור⁩
Metall-Zierkette in Nahaufnahme

Rhetos · CC0 · Source · ⁨מקור⁩

03 · Further Mechanics

Newton's Cradle (15221366308)

Sheila Sund from Salem, United States · CC BY 2.0 · Source · ⁨מקור⁩
James Parker hammer throw

Tech. Sgt. Mike Hammond · Public domain · Source · ⁨מקור⁩
Fuente en Baku, Azerbaiyán, 2016-09-26, DD 227-229 HDR

Diego Delso · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Further Probability & Statistics

Galton box

Exhibit made by Estes Objethos Atelier, photo by Rodrigo.Argenton · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dice (typical role playing game dice)

Diacritica · CC BY-SA 3.0 · Source · ⁨מקור⁩

A-Level Mathematics · ⁨מתמטיקה A-Level⁩

01 · Pure Mathematics 1

London Eye at sunset 2013-07-19

Bob Collowan · CC BY-SA 3.0 · Source · ⁨מקור⁩
Golden Gate Bridge on a clear day

Ariel E Barry · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · Pure Mathematics 2

Seismograph recording

Atomicdragon136 · CC BY 4.0 · Source · ⁨מקור⁩
SLNSW 8633 Dense crowd at SCG for test cricket

Sam Hood · Public domain · Source · ⁨מקור⁩

03 · Pure Mathematics 3

Sailboat with spinnaker 17RM0454

Ermell · CC BY-SA 4.0 · Source · ⁨מקור⁩
Romanesco broccoli fractals

Jon Sullivan · Public domain · Source · ⁨מקור⁩

04 · Mechanics

Newton's Cradle (15221366308)

Sheila Sund from Salem, United States · CC BY 2.0 · Source · ⁨מקור⁩
Top Rope Climbing

Matito · CC BY-SA 2.0 · Source · ⁨מקור⁩
First drop of Leviathan

K2HWY · CC BY 4.0 · Source · ⁨מקור⁩

05 · Probability & Statistics 1

Galton box

Exhibit made by Estes Objethos Atelier, photo by Rodrigo.Argenton · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dice (typical role playing game dice)

Diacritica · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Probability & Statistics 2

poisson-queue

@gadl · CC BY-SA 2.0 · Source · ⁨מקור⁩
Audience-2595

Loadmaster (David R. Tribble) This image was made by Loadmaster (David R. Tribble). Email the author: David R. Tribble Also see my personal gallery at Google Photos · CC BY-SA 3.0 · Source · ⁨מקור⁩

A-Level Physics · ⁨פיזיקה A-Level⁩

01 · Physical quantities and units

Mahr Micromar 40A 0–25 mm Micrometer (part labels added)

Lucasbosch · CC BY-SA 3.0 · Source · ⁨מקור⁩
Mahr MarCal 16 N vernier caliper

Lucasbosch · CC BY-SA 3.0 · Source · ⁨מקור⁩
Messschieber

ArtMechanic · CC BY-SA 3.0 · Source · ⁨מקור⁩
5783metric-micrometer

Photograph taken by Glenn McKechnie · CC BY-SA 2.0 · Source · ⁨מקור⁩

02 · Kinematics

Car speedometer

Chenspec · CC BY-SA 4.0 · Source · ⁨מקור⁩
Spd Lmt Enforcement Camera in Seohaean Expwy Haemi IC-Seosan IC(Seoul Dir)

Jhcbs1019 · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Dynamics

Space Shuttle Columbia launching

NASA · Public domain · Source · ⁨מקור⁩
Crash test car from the West Germany USA zone before 120278145 (cropped)

Kalispera Dell · CC BY 3.0 · Source · ⁨מקור⁩
Group of Skydivers in Freefall Formation at Sunset

Rstpch · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Forces, density and pressure

Fischer precision aneroid barometer

Fischer · Product image · Source · ⁨מקור⁩
Glacial iceberg in Argentina

IlyaHaykinson · CC BY 2.0 · Source · ⁨מקור⁩
CBD Cranes

Thabang S. Peter · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Work, energy and power

Wind turbines along North Middle Road, Essex County, Ontario, 2025-06-29

Crisco 1492 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Leviathan ascending (2)

Jason Zhang · CC BY-SA 3.0 · Source · ⁨מקור⁩
2013-10-03 Fierza Hydroelectric Power Station, Albania 0632

You may re-use this image under the terms of the license using the following reference: Image: Wikipedia / Tobias Klenze / CC-BY-SA 4.0. The license must be a link! · CC BY 3.0 · Source · ⁨מקור⁩
Leichtathletik Gala Linz 2018 pole vault Daubner-6249

Isiwal · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Deformation of solids

Shimadzu AGS-X universal testing machine

Shimadzu · Product image · Source · ⁨מקור⁩
SpringHandExerciser

Simon Speed · Public domain · Source · ⁨מקור⁩

07 · Waves

Rigol DS1054Z digital oscilloscope

Rigol · Product image · Source · ⁨מקור⁩
Plastic Protractor Polarized 05375

Nevit Dilmen · CC BY-SA 3.0 · Source · ⁨מקור⁩
Breaking waves, Sète cf03

Christian Ferrer · CC BY 4.0 · Source · ⁨מקור⁩

08 · Superposition

Two-point-interference-ripple-tank

The original uploader was RenamedUser2 at English Wikipedia · BSD · Source · ⁨מקור⁩
Soap Bubble - foliage background - iridescent colours - Traquair 040801

· CC BY-SA 3.0 · Source · ⁨מקור⁩

09 · Electricity

Electronic-Axial-Lead-Resistors-Array

Evan-Amos · Public domain · Source · ⁨מקור⁩
Power lines in Stueng Hav District

Dmitry Makeev · CC BY-SA 4.0 · Source · ⁨מקור⁩

10 · D.C. circuits

Multimeter probes on breadboard

Zeroping · CC BY 4.0 · Source · ⁨מקור⁩
400 points breadboard

oomlout · CC BY-SA 2.0 · Source · ⁨מקור⁩
Multimeter resistor bank (6952361918)

Dennis van Zuijlekom from Ermelo, The Netherlands · CC BY-SA 2.0 · Source · ⁨מקור⁩

11 · Particle physics

Artificial nuclide americium-241 emitting alpha particles inserted into a cloud chamber for visualisation

Nuledo · CC BY-SA 4.0 · Source · ⁨מקור⁩
Bubble chamber event. Decay of neutral lambda, anti-lambda hyperons. Photograph circa July 1959. Bubble Chamber-772A - DPLA - 5141859e360581251906c073668c70de

Department of Energy. Lawrence Berkeley National Laboratory. Public Affairs Department. Strategic Resources Office. Photography Services. 2012 · Public domain · Source · ⁨מקור⁩
Compact Linear Accelerator for Research and Applications (CLARA)

D2theW · CC0 · Source · ⁨מקור⁩

12 · Motion in a circle

Ferris wheel Nice Dec 2008 a

Cayambe · CC BY-SA 3.0 · Source · ⁨מקור⁩
Ferris wheel Nice Dec 2008 a

Cayambe · CC BY-SA 3.0 · Source · ⁨מקור⁩

13 · Gravitational fields

Saturn during Equinox

NASA / JPL / Space Science Institute · Public domain · Source · ⁨מקור⁩
STS-135 final flyaround of ISS 1

NASA · Public domain · Source · ⁨מקור⁩

14 · Temperature

Hot fries, cold drink. (17176913004)

Daniel Ramirez from Honolulu, USA · CC BY 2.0 · Source · ⁨מקור⁩
Mercury Thermometer

Anonimski · CC BY-SA 3.0 · Source · ⁨מקור⁩

15 · Ideal gases

Scuba diver practising a no mask swim

Yu Diving · CC BY-SA 2.0 · Source · ⁨מקור⁩
2008-07-24 Bundle of compressed gas bottles

Ildar Sagdejev (Specious) · CC BY-SA 4.0 · Source · ⁨מקור⁩

16 · Thermodynamics

Dampfturbine Laeufer01

Siemens Pressebild, http://www.siemens.com · CC BY-SA 3.0 · Source · ⁨מקור⁩
Rostock Power Station, SW view

Radomianin · CC BY-SA 4.0 · Source · ⁨מקור⁩

17 · Oscillations

Tacoma Narrows still

Barney Elliot · Public Domain · Source · ⁨מקור⁩
Shortt Synchronome free pendulum clock

Unknown authorUnknown author · Public domain · Source · ⁨מקור⁩
Close up of an acoustic guitar being played

Nataev · CC BY-SA 4.0 · Source · ⁨מקור⁩

18 · Electric fields

Van de Graaff generator

3B Scientific · Product image · Source · ⁨מקור⁩
Lightning strike jan 2007

Fir0002 · GFDL 1.2 · Source · ⁨מקור⁩

19 · Capacitance

Capacitors Various

Intiti · Public domain · Source · ⁨מקור⁩
Electrolytic capacitors mounted on a circuit board

Giovanna 27 · CC BY 4.0 · Source · ⁨מקור⁩

20 · Magnetic fields

Bar-magnets-repelling-iron-filings-max

MikeRun, Vera Wurmsdobler · CC BY-SA 4.0 · Source · ⁨מקור⁩
Iron-filings-around-magnet

· CC BY-SA 2.0 · Source · ⁨מקור⁩
HITACHI, Magnetic Resonance Imaging System, ECHELON OVAL,

Mj-bird · CC BY-SA 3.0 · Source · ⁨מקור⁩

21 · Alternating currents

Triangular wave and square wave on oscilloscope screen (cropped)

User:Xato · CC0 · Source · ⁨מקור⁩
Muurame electrical substation transformer

Antti Leppänen · CC BY 4.0 · Source · ⁨מקור⁩

22 · Quantum physics

Periodic Table of Photos of Element Spectra

Umop503 · CC0 · Source · ⁨מקור⁩
Ground mounted solar panels.gk

Grendelkhan · CC BY-SA 4.0 · Source · ⁨מקור⁩

23 · Nuclear physics

De Molen (windmill) and the nuclear power plant cooling tower in Doel, Belgium (DSCF3859)

Trougnouf · CC BY 4.0 · Source · ⁨מקור⁩
Particle Tracks in AWAN Expansion Cloud Chamber

Kebuk awan · CC BY-SA 4.0 · Source · ⁨מקור⁩

24 · Medical physics

Chest Xray PA 3-8-2010

Stillwaterising · CC0 · Source · ⁨מקור⁩
PET-image

Jens Maus (http://jens-maus.de/) · Public domain · Source · ⁨מקור⁩
Obstetric ultrasound scan monitor showing 20-week human fetus profile in Navi Mumbai 2015

Goleisureintl · CC BY 4.0 · Source · ⁨מקור⁩

25 · Astronomy and cosmology

Hubble Ultra Deep Field

NASA and the European Space Agency. Edited by Noodle snacks · Public domain · Source · ⁨מקור⁩
Andromeda Galaxy (M31)

Adam Evans · CC BY 2.0 · Source · ⁨מקור⁩
Pillars of Creation (Eagle Nebula)

NASA, ESA, and the Hubble Heritage Team (STScI/AURA) · Public domain · Source · ⁨מקור⁩
Very Large Telescope (ESO)

G.Gillet/ESO · CC BY 3.0 · Source · ⁨מקור⁩

0101 · Physical quantities

Digital vernier caliper

Jacek Halicki · CC BY-SA 4.0 · Source · ⁨מקור⁩

0102 · SI units

Prototype kilogram replica

Japs 88 · CC BY-SA 3.0 · Source · ⁨מקור⁩

AP 2-D Art and Design · ⁨AP אמנות ועיצוב 2-D⁩

01 · Elements of Art

Wright of Derby, The Orrery

Joseph Wright of Derby · Public domain · Source · ⁨מקור⁩
Vincent van Gogh - Sunflowers - VGM F458

Vincent van Gogh · Public domain · Source · ⁨מקור⁩
The Great Wave off Kanagawa

After Katsushika Hokusai · Public domain · Source · ⁨מקור⁩
Jeansfabric

Thegreenj · CC BY-SA 3.0 · Source · ⁨מקור⁩
Vincent van Gogh - Self-Portrait - Google Art Project (454045)

Vincent van Gogh · Public domain · Source · ⁨מקור⁩

02 · Principles of Design

Da Vinci Vitruve Luc Viatour

Leonardo da Vinci · Public domain · Source · ⁨מקור⁩
Textile, Strawberry Thief, designed 1883, printed ca. 1934 (CH 18340065)

Unknown artistUnknown artist · Public domain · Source · ⁨מקור⁩
Vincent van Gogh - Starry Night - Google Art Project

Vincent van Gogh · Public domain · Source · ⁨מקור⁩
Wright of Derby, The Orrery

Joseph Wright of Derby · Public domain · Source · ⁨מקור⁩

03 · 2-D Media, Materials, and Techniques

Albrecht Dürer - Melencolia I - Google Art Project (427760)

Albrecht Dürer · Public domain · Source · ⁨מקור⁩
Alfred Stieglitz - The Steerage - Google Art Project, from Getty

Alfred Stieglitz · Public domain · Source · ⁨מקור⁩
Claude Monet - Seerosen

Claude Monet · Public domain · Source · ⁨מקור⁩

04 · Investigate: Inquiry and the Artistic Process

First Page of "Splendid Mountain Watercolours" Sketchbook MET 219169

John Singer Sargent · CC0 · Source · ⁨מקור⁩
Color wheel with primaries and secondaries

eXercise project · CC0 · Source · ⁨מקור⁩
The Great Wave off Kanagawa

After Katsushika Hokusai · Public domain · Source · ⁨מקור⁩
Jean-Auguste-Dominique Ingres - Portrait of Guillaume Guillon-Lethière - Google Art Project

Jean-Auguste-Dominique Ingres · Public domain · Source · ⁨מקור⁩

05 · Make: Practice, Experimentation, and Revision

Michelangelo - Study of an Ignudo -Teylers Museum

Michelangelo · Public domain · Source · ⁨מקור⁩
Vincent van Gogh - Starry Night - Google Art Project

Vincent van Gogh · Public domain · Source · ⁨מקור⁩
The Great Wave off Kanagawa

After Katsushika Hokusai · Public domain · Source · ⁨מקור⁩

06 · Present: Communication and the AP Portfolio

Portrait of Alphonse Gérard, Comte de Rayneval (by Jean Auguste Dominique Ingres)

Jean-Auguste-Dominique Ingres · Public domain · Source · ⁨מקור⁩
Claude Monet - Seerosen

Claude Monet · Public domain · Source · ⁨מקור⁩
Kathe Kollwitz - Self-portrait NGA 1943.3.5217

Käthe Kollwitz · Public domain · Source · ⁨מקור⁩

AP Biology · ⁨ביולוגיה AP⁩

01 · Chemistry of Life

Iceberg with hole near Sandersons Hope 2007-07-28 2

Kim Hansen · CC BY-SA 3.0 · Source · ⁨מקור⁩
DNA Double Helix by NHGRI

National Human Genome Research Institute · Public domain · Source · ⁨מקור⁩
1GZX Haemoglobin

Zephyris at English Wikipedia · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · Cell Structure and Function

Onion Epidermis Cells W.M. 40x - 104

loganrickert · CC BY 2.0 · Source · ⁨מקור⁩
Cloroplasti Elodea

Cimice50 · CC BY-SA 4.0 · Source · ⁨מקור⁩
SEM blood cells

Bruce Wetzel (photographer). Harry Schaefer (photographer) · Public domain · Source · ⁨מקור⁩
Plasmolysis of red onion (Allium cepa) cells

Trương Minh Khải · CC BY 4.0 · Source · ⁨מקור⁩

03 · Cellular Energetics

Mitochondria, mammalian lung - TEM

Louisa Howard · Public domain · Source · ⁨מקור⁩
Cloroplasti Elodea

Cimice50 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Plastic spoon n Laundry detergent n Washing powder in white

Lebacno · CC BY-SA 3.0 · Source · ⁨מקור⁩

04 · Cell Communication and Cell Cycle

Onion skin mitosis 20x magnification - uafcde

UAF Center for Distance Education · CC BY 2.0 · Source · ⁨מקור⁩
Human fibroblast undergoing cytokinesis

Reneferretti1 · CC BY 4.0 · Source · ⁨מקור⁩
Mitosis in Onion Root various stages (Metaphase)

Natalierussell77 · CC BY-SA 4.0 · Source · ⁨מקור⁩
1225 Chemical Synapse ku

https://openstax.org · CC BY 4.0 · Source · ⁨מקור⁩

05 · Heredity

Karyotype (normal)

National Cancer Institute · Public domain · Source · ⁨מקור⁩
Cepaea nemoralis pair banded shells

· CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Gene Expression and Regulation

Agarose gel electrophoresis in UV light

YTEDG72.k · CC BY 4.0 · Source · ⁨מקור⁩
Thermal cycler for PCR

Juan Carlos Fonseca Mata · CC BY-SA 4.0 · Source · ⁨מקור⁩
DNA Extraction

Joo Nath · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Natural Selection

Antibiotic sensitivity test

Dr Graham Beards · CC BY-SA 4.0 · Source · ⁨מקור⁩
Biston.betularia.f.carbonaria.7209

Chiswick Chap · CC BY-SA 3.0 · Source · ⁨מקור⁩
Berlin Archaeopteryx

Emily Willoughby ([email protected]) · CC BY-SA 4.0 · Source · ⁨מקור⁩
Stromatolites in Shark Bay

Happy Little Nomad · CC BY-SA 2.0 · Source · ⁨מקור⁩
Tree of life SVG

Ivica Letunic: Iletunic. Retraced by Mariana Ruiz Villarreal: LadyofHats · Public domain · Source · ⁨מקור⁩
Active hydrothermal vent- Mushroom (OOI 222)

Ocean Observatories Initiative · Public domain · Source · ⁨מקור⁩
Berlin Archaeopteryx

Emily Willoughby ([email protected]) · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Ecology

Coral Outcrop Flynn Reef

Toby Hudson · CC BY-SA 3.0 · Source · ⁨מקור⁩
Deforested area, Goldisthal, 2023-05-20

Radomianin · CC BY-SA 4.0 · Source · ⁨מקור⁩
Ocellaris clownfish

Metatron · CC BY-SA 3.0 · Source · ⁨מקור⁩
A herd of white-tailed deer (Odocoileus virginianus) (5db1cb2b-e72c-4f15-a4d1-662e91c83945)

NPS Photo · Public domain · Source · ⁨מקור⁩
Sunflower against the blue sky

Timothy Akolamazima · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Calculus AB · ⁨קלקולוס AB - AP⁩

01 · Limits and Continuity

GoldenGateBridge-001

Rich Niewiroski Jr · CC BY 2.5 · Source · ⁨מקור⁩

02 · Differentiation: Definition and Fundamental Properties

Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Differentiation: Composite, Implicit, and Inverse Functions

Matryoshka dolls - Bor local museum

Лапоть · CC0 · Source · ⁨מקור⁩

04 · Contextual Applications of Differentiation

Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩
Hot air balloon IMGP0344a

Alexey V. Kurochkin · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Analytical Applications of Differentiation

Matterhorn Riffelsee 2005-06-11

Dirk Beyer · CC BY-SA 3.0 · Source · ⁨מקור⁩
New fenced enclosures at garden centre - geograph.org.uk - 6877019

Alan Reid · CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Integration and Accumulation of Change

Water tank

Muhammad Saeed · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Differential Equations

EscherichiaColi NIAID

NIAID · Public domain · Source · ⁨מקור⁩
Black Coffee and Tea in White Cup is Hot

epSos.de · CC BY 2.0 · Source · ⁨מקור⁩

08 · Applications of Integration

Potter at work

Whippetsgalore · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Calculus BC · ⁨קלקולוס BC - AP⁩

01 · Limits and Continuity

GoldenGateBridge-001

Rich Niewiroski Jr · CC BY 2.5 · Source · ⁨מקור⁩

02 · Differentiation: Definition and Fundamental Properties

Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Differentiation: Composite, Implicit, and Inverse Functions

Matterhorn Riffelsee 2005-06-11

Dirk Beyer · CC BY-SA 3.0 · Source · ⁨מקור⁩

04 · Contextual Applications of Differentiation

Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩
Hot air balloon IMGP0344a

Alexey V. Kurochkin · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Analytical Applications of Differentiation

Matterhorn Riffelsee 2005-06-11

Dirk Beyer · CC BY-SA 3.0 · Source · ⁨מקור⁩
New fenced enclosures at garden centre

Alan Reid · CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Integration and Accumulation of Change

Water tank

Muhammad Saeed · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Differential Equations

EscherichiaColi NIAID

NIAID · Public domain · Source · ⁨מקור⁩
Black Coffee and Tea in White Cup is Hot

epSos.de · CC BY 2.0 · Source · ⁨מקור⁩

08 · Applications of Integration

Golden Gate Bridge on a clear day

Ariel E Barry · CC BY-SA 3.0 · Source · ⁨מקור⁩
Potter at work

Whippetsgalore · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · Parametric Equations, Polar Coordinates, and Vector-Valued Functions

International Space Station after undocking of STS-132

NASA/Crew of STS-132 · Public domain · Source · ⁨מקור⁩

10 · Infinite Sequences and Series

Russian-Matroshka no bg

Original photo: User:Fanghong Derivative work: User:Gnomz007 · CC BY-SA 3.0 · Source · ⁨מקור⁩

AP Chemistry · ⁨כימיה AP⁩

01 · Atomic Structure and Properties

Coloured flames of methanol solutions of metal salts and compounds

Hegelrast · CC BY-SA 4.0 · Source · ⁨מקור⁩
Simple Periodic Table of Elements

SCB2024 · CC0 · Source · ⁨מקור⁩

02 · Compound Structure and Properties

Halite (rock salt) crystal

Didier Descouens · CC BY-SA 4.0 · Source · ⁨מקור⁩
Octahedral diamond

James St. John · CC BY 2.0 · Source · ⁨מקור⁩
Copper (29 Cu)

Hi-Res Images of Chemical Elements · CC BY 3.0 · Source · ⁨מקור⁩

03 · Properties of Substances and Mixtures

Copper sulfate pentahydrate crystals

W. Oelen · CC BY-SA 3.0 · Source · ⁨מקור⁩
Steam-boiling green asparagus

W.carter · CC0 · Source · ⁨מקור⁩

04 · Chemical Reactions

Magnesium ribbon burning

Capt. John Yossarian · CC BY-SA 3.0 · Source · ⁨מקור⁩
Acid and Base Titration

Kengksn · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Kinetics

Catalytic converter (4293629922)

Oak Ridge National Laboratory · CC BY 2.0 · Source · ⁨מקור⁩
Gas syringe

User:Geni · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Thermochemistry

Daiso instant cold pack 300g

photo: Qurren (talk) Taken with Canon PowerShot G9 X · CC BY-SA 4.0 · Source · ⁨מקור⁩
Steam-boiling green asparagus

W.carter · CC0 · Source · ⁨מקור⁩

07 · Equilibrium

Cobalt(II) chloride solutions

Leiem · CC BY-SA 4.0 · Source · ⁨מקור⁩
Yara-Werk bei Tagesanbruch 2011

5snake5 · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Acids and Bases

Blue and red litmus paper

Meganbeckett27 · CC BY-SA 3.0 · Source · ⁨מקור⁩
PH Test Strips

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩
PH Test Strips

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · Thermodynamics and Electrochemistry

AA VARTA battery-side PNr°0782

D-Kuru · CC BY-SA 4.0 · Source · ⁨מקור⁩
AA VARTA battery-side PNr°0782

D-Kuru · CC BY-SA 4.0 · Source · ⁨מקור⁩
AA VARTA battery-side PNr°0782

D-Kuru · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Computer Science A · ⁨מדעי מחשב A - AP⁩

01 · Using Objects and Methods

Intel CPU Core 2 Duo E8400 Wolfdale perspective

Eric Gaba (Sting - fr:Sting) · CC BY-SA 4.0 · Source · ⁨מקור⁩
Screen-python-code-matplotlib-physics-simulation

MikeRun · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Selection and Iteration

LampFlowchart

svg by Booyabazookaoriginal png by Wapcaplet · CC BY-SA 3.0 · Source · ⁨מקור⁩
UK Red Traffic Light With Green Filter Arrow - geograph.org.uk - 6409628

Gary · CC BY-SA 2.0 · Source · ⁨מקור⁩
001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩

03 · Class Creation

Jigsaw puzzle in progress

Balise42 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Blueprint - Hallwylska museet - 101011

Unknown authorUnknown author · Public domain · Source · ⁨מקור⁩

04 · Data Collections

Hand in filing cabinet

Watty62 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Datacenter Server Racks (22370909788)

Carl Lender from Sunrise, USA · CC BY 2.0 · Source · ⁨מקור⁩

AP Computer Science Principles · ⁨עקרונות מדעי המחשב - AP⁩

01 · Creative Development

Programmer at work (Unsplash)

Crew crew · CC0 · Source · ⁨מקור⁩
Jigsaw puzzle in progress

Balise42 · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Data

Binary-code

Graph+sas · CC BY-SA 4.0 · Source · ⁨מקור⁩
Hard disk platters and head

Mfield, Matthew Field, http://www.photography.mattfield.com · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Algorithms and Programming

Telefonbog ubt-1

© 2010 by Tomasz Sienicki [user: tsca, mail: tomasz.sienicki at gmail.com] · CC BY 3.0 · Source · ⁨מקור⁩
Screen-python-code-matplotlib-physics-simulation

MikeRun · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Computer Systems and Networks

Ethernet RJ45 connector p1160054

No machine-readable author provided. David.Monniaux assumed (based on copyright claims) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Datacenter Server Racks (22370909788)

Carl Lender from Sunrise, USA · CC BY 2.0 · Source · ⁨מקור⁩
Netgear-Nighthawk-AC1900-WiFi-Router

Evan-Amos · Public domain · Source · ⁨מקור⁩

05 · Impact of Computing

CCTV control room monitor wall

Mark Yeomans · CC BY-SA 4.0 · Source · ⁨מקור⁩
Ewaste-pile

AvWijk · Public domain · Source · ⁨מקור⁩
Self-driving car

Dllu · CC BY 4.0 · Source · ⁨מקור⁩
Computer stations at Uganda Development Services Public Library, Kamuli district

AKibombo · CC BY-SA 4.0 · Source · ⁨מקור⁩
HughesNet Satellite Internet Dish at Rural Cabin (42696447671)

Tony Webster from Minneapolis, Minnesota, United States · CC BY 2.0 · Source · ⁨מקור⁩
Gender Gap Wikipedia Edit-a-thon (6)

Liridon · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Cybersecurity · ⁨אבטחת מידע והסייבר - AP⁩

01 · Introduction to Security

YubiKey 5 NFC hardware security key

Yubico · Product image · Source · ⁨מקור⁩
RSA SecurID 700 hardware token

RSA Security · Product image · Source · ⁨מקור⁩

02 · Securing Spaces

CCTV control room monitor wall

Mark Yeomans · CC BY-SA 4.0 · Source · ⁨מקור⁩
Vandal dome-style security camera next to signage on exterior of Target store

Myotus · CC BY-SA 4.0 · Source · ⁨מקור⁩
Padlock 7642

ImagePerson · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Securing Networks

Ethernet switch 2

Deavmi · CC BY-SA 3.0 · Source · ⁨מקור⁩
Datacenter Server Racks (22370909788)

Carl Lender from Sunrise, USA · CC BY 2.0 · Source · ⁨מקור⁩

04 · Securing Devices

YubiKey 4 and 4C

Tony Webster from Minneapolis, Minnesota, United States. Cropped by SUM1 · CC BY 2.0 · Source · ⁨מקור⁩
ClamTk 5.27

Mauroni, Dave · GPL · Source · ⁨מקור⁩
Biometric Fingerprint Scanner

Sanskritibharti1398 · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Securing Applications and Data

Enigma-IMG 0487-black

Rama · CC BY-SA 2.0 fr · Source · ⁨מקור⁩
Enigma M4 Cipher Machine - Caen Memorial museum 2025-03-24

Andy Li · CC0 · Source · ⁨מקור⁩
Padlock 7642

ImagePerson · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Drawing · ⁨ציור - AP⁩

01 · Line and Mark-Making

Albrecht Dürer - Praying Hands, 1508 - Google Art Project

Albrecht Dürer · Public domain · Source · ⁨מקור⁩
Michelangelo - Study of an Ignudo -Teylers Museum

Michelangelo · Public domain · Source · ⁨מקור⁩
Seurat Paul Signac

Georges Seurat · Public domain · Source · ⁨מקור⁩

02 · Value, Light, and Form

Seurat Paul Signac

Georges Seurat · Public domain · Source · ⁨מקור⁩

03 · Space, Depth, and Proportion

Amboy (California, USA), Hist. Route 66 -- 2012 -- 1

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩
Smoky Mountain Vista from Andrews Bald

Scott Basford · CC BY-SA 3.0 · Source · ⁨מקור⁩

04 · Drawing Media and Processes

Schets van een stilleven van pannen en een fles, RP-T-1962-20(V)

Rijksmuseum · CC0 · Source · ⁨מקור⁩
Jean-Auguste-Dominique Ingres - Portrait of Guillaume Guillon-Lethière - Google Art Project

Jean-Auguste-Dominique Ingres · Public domain · Source · ⁨מקור⁩
Tobias asleep, Rembrandt van Rijn, c. 1651, pen and brown ink, corrected with white gouache, 16.9 by 19.0 cm, Museum Boijmans Van Beuningen, Rotterdam

Rembrandt · Public domain · Source · ⁨מקור⁩
Edgar Degas - Ballet (L'Étoile)

Edgar Degas · Public domain · Source · ⁨מקור⁩
Rembrandt The Three Crosses 1653

Rembrandt · Public domain · Source · ⁨מקור⁩

05 · Investigate: Inquiry and the Artistic Process

First Page of "Splendid Mountain Watercolours" Sketchbook MET 219169

John Singer Sargent · CC0 · Source · ⁨מקור⁩
Albrecht Dürer - Melencolia I - Google Art Project (427760)

Albrecht Dürer · Public domain · Source · ⁨מקור⁩
Jean-Auguste-Dominique Ingres - Portrait of Guillaume Guillon-Lethière - Google Art Project

Jean-Auguste-Dominique Ingres · Public domain · Source · ⁨מקור⁩

06 · Make: Practice, Experimentation, and Revision

Michelangelo - Study of an Ignudo -Teylers Museum

Michelangelo · Public domain · Source · ⁨מקור⁩
Da Vinci Vitruve Luc Viatour

Leonardo da Vinci · Public domain · Source · ⁨מקור⁩
Cezanne Still Life with Apples a Bottle and a Milk Pot

Paul Cézanne · Public domain · Source · ⁨מקור⁩

07 · Present: Communication and the AP Drawing Portfolio

Portrait of Alphonse Gérard, Comte de Rayneval (by Jean Auguste Dominique Ingres)

Jean-Auguste-Dominique Ingres · Public domain · Source · ⁨מקור⁩
Artist studio

Studiotarekatoui · CC BY-SA 4.0 · Source · ⁨מקור⁩
Albrecht Dürer - Praying Hands, 1508 - Google Art Project

Albrecht Dürer · Public domain · Source · ⁨מקור⁩
First Page of "Splendid Mountain Watercolours" Sketchbook MET 219169

John Singer Sargent · CC0 · Source · ⁨מקור⁩

AP English Literature and Composition · ⁨ספרות אנגלית וכתיבה יצירתית - AP⁩

02 · Poetry I

Page of text with commentary and pointers in margins (NYPL b12455533-423678)

Scan by NYPL · Public domain · Source · ⁨מקור⁩

AP Environmental Science · ⁨סביבה וקיימות - AP⁩

01 · The Living World: Ecosystems

Moore Reef underwater ReefScape

Holobionics · CC BY-SA 4.0 · Source · ⁨מקור⁩
Palawan, Tropical jungle rainforest

Vyacheslav Argenberg · CC BY 4.0 · Source · ⁨מקור⁩
Sossusvlei sand dunes

Winfried Bruenken (Amrum) · CC BY-SA 2.5 · Source · ⁨מקור⁩

02 · The Living World: Biodiversity

Northwest Crown Fire Experiment

(Photograph used by permission of the USDA Forest Service.) · CC BY 2.5 · Source · ⁨מקור⁩
Rock covered with multicolored patches of lichen

Tomascastelazo · CC BY-SA 4.0 · Source · ⁨מקור⁩
Moore Reef underwater ReefScape

Holobionics · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Populations

African Elephant and calf (7513392380)

shankar s. from Dubai, united arab emirates · CC BY 2.0 · Source · ⁨מקור⁩
European rabbit (Oryctolagus cuniculus) kitten

Alexis Lours · CC BY 2.0 · Source · ⁨מקור⁩
A herd of white-tailed deer (Odocoileus virginianus) (5db1cb2b-e72c-4f15-a4d1-662e91c83945)

NPS Photo · Public domain · Source · ⁨מקור⁩
Shibuya Crossing (53333799585)

Dick Thomas Johnson from Tokyo, Japan · CC BY 2.0 · Source · ⁨מקור⁩

04 · Earth Systems and Resources

Soil Profile Containing an Argillic Horizon

Cjrufe · CC0 · Source · ⁨מקור⁩
001 Volcano eruption of Litli-Hrútur in Iceland in 2023 Photo by Giles Laurent

Giles Laurent · CC BY-SA 4.0 · Source · ⁨מקור⁩
Soil Profile Containing an Argillic Horizon

Cjrufe · CC0 · Source · ⁨מקור⁩
Sossusvlei sand dunes

Winfried Bruenken (Amrum) · CC BY-SA 2.5 · Source · ⁨מקור⁩
00 1838 Iguazu Falls from the Brazilian side

W. Bulach · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Land and Water Use

Longsheng Rice Terraces November 2017 014

King of Hearts · CC BY-SA 4.0 · Source · ⁨מקור⁩
2019 Bingham Canyon Mine 04

Farragutful · CC BY-SA 4.0 · Source · ⁨מקור⁩
WITHIN A MILE OF MAGNIFICENT REDWOODS ARE SITES OF SOME OF THE WORST LOGGING AND CLEAR CUTTING - NARA - 542855

Tomas Sennett · Public domain · Source · ⁨מקור⁩
Aerial view of suburban housing in Blacklick, Ohio, October 2024

Pi.1415926535 · CC BY-SA 4.0 · Source · ⁨מקור⁩
SPRAYING PESTICIDES - NARA - 544246 (cropped)

John Messina · Public domain · Source · ⁨מקור⁩
Wind turbines (Adair Wind Farm, Iowa, USA) 6 (48916254952)

James St. John · CC BY 2.0 · Source · ⁨מקור⁩
Farmland near Bradeley Green in Cheshire - geograph.org.uk - 5271496

Roger Kidd · CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Energy Resources and Consumption

TurowCoalMine

Petr Vodička · CC BY-SA 4.0 · Source · ⁨מקור⁩
Olkiluoto 1&2

kallerna · Public domain · Source · ⁨מקור⁩
Krafla power plant - Kröflustöð

Villy Fink Isaksen · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dülmen, Kirchspiel, Welte, Windräder -- 2010 -- 3519

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩
Paneles solares en Cariñena, España, 2015-01-08, DD 08

Diego Delso · CC BY-SA 4.0 · Source · ⁨מקור⁩
Glen Canyon Dam 2013

Tuxyso · CC BY-SA 3.0 · Source · ⁨מקור⁩
Paneles solares en Cariñena, España, 2015-01-08, DD 08

Diego Delso · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dülmen, Kirchspiel, Welte, Windräder -- 2010 -- 3519

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Atmospheric Pollution

Salt Lake City smog haze skyline 01

Eltiempo10 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Waldsterben am Falkenstein

Rosa-Maria Rinkl · CC BY 4.0 · Source · ⁨מקור⁩
Chulla cookstove tamil nadu india

mckaysavage · CC BY 2.0 · Source · ⁨מקור⁩

08 · Aquatic and Terrestrial Pollution

Detail of mangrove roots

Jonathan Wilkins · CC BY-SA 3.0 · Source · ⁨מקור⁩
Pond covered in algae

Mijesty · CC BY-SA 4.0 · Source · ⁨מקור⁩
Knott Landfill - Deschutes County, Oregon

Tequask · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · Global Change

Largest ever Ozone hole sept2000

NASA · Public domain · Source · ⁨מקור⁩
Bleached colony of Acropora coral

Vardhanjp · CC BY-SA 4.0 · Source · ⁨מקור⁩
Hubbard Glacier calving Alaska. (12027161386)

Bernard Spragg. NZ from Christchurch, New Zealand · CC0 · Source · ⁨מקור⁩
Kudzu on trees in Atlanta, Georgia

Scott Ehardt · Public domain · Source · ⁨מקור⁩
A coral reef on the Great Barrier Reef

Toby Hudson · CC BY-SA 3.0 · Source · ⁨מקור⁩
TurowCoalMine

Petr Vodička · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP European History · ⁨היסטוריה אירופאית - AP⁩

01 · Renaissance and Exploration

Musée de l'imprimerie de Nantes - 075 - Presse à bras en bois, commandé par Gutenberg

Koreller · CC BY-SA 4.0 · Source · ⁨מקור⁩
Type case with movable types for letterpress printing in the Gutenberg Museum, Mainz, Germany (48988492232)

dronepicr · CC BY 2.0 · Source · ⁨מקור⁩

03 · Absolutism and Constitutionalism

Chateau Versailles Galerie des Glaces

Myrabella · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Industrialization and Its Effects

Mule MOSI Textile Hall 6410

Clem Rutter, Rochester, Kent · CC BY 3.0 · Source · ⁨מקור⁩
Crystal Palace - interior

J. McNeven · Public domain · Source · ⁨מקור⁩

08 · 20th-Century Global Conflicts

Cheshire Regiment trench Somme 1916

John Warwick Brooke · Public domain · Source · ⁨מקור⁩

AP Human Geography · ⁨גיאוגרפיה אנושית - AP⁩

01 · Thinking Geographically

Shibuya Crossing (53333799585)

Dick Thomas Johnson from Tokyo, Japan · CC BY 2.0 · Source · ⁨מקור⁩
Aerial view of suburban housing in Blacklick, Ohio, October 2024

Pi.1415926535 · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Population and Migration Patterns and Processes

Shibuya Crossing (53333799585)

Dick Thomas Johnson from Tokyo, Japan · CC BY 2.0 · Source · ⁨מקור⁩
Hungarian Immigrants Cleveland

Hu Totya · Public domain · Source · ⁨מקור⁩
Hungarian Immigrants Cleveland

Hu Totya · Public domain · Source · ⁨מקור⁩

03 · Cultural Patterns and Processes

Seattle - Chinatown gate 01

Joe Mabel · CC BY-SA 3.0 · Source · ⁨מקור⁩
SF Chinatown street sign Clay

Daniel Schwen · CC BY-SA 4.0 · Source · ⁨מקור⁩
SF Chinatown street sign Clay

Daniel Schwen · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Political Patterns and Processes

Hungarian Parliament Building 1

kallerna · CC BY-SA 4.0 · Source · ⁨מקור⁩
WITHIN A MILE OF MAGNIFICENT REDWOODS ARE SITES OF SOME OF THE WORST LOGGING AND CLEAR CUTTING - NARA - 542855

Tomas Sennett · Public domain · Source · ⁨מקור⁩
Hong Kong skyline

victorgrigas · CC BY-SA 3.0 · Source · ⁨מקור⁩
UN General Assembly hall

Patrick Gruban, cropped and downsampled by Pine · CC BY-SA 2.0 · Source · ⁨מקור⁩
US-Mexico border fence

Office of Representative Phil Gingrey · Public domain · Source · ⁨מקור⁩

05 · Agriculture and Rural Land-Use Patterns and Processes

Combine harvester cutting wheat at Arbuthnott, Aberdeenshire - geograph.org.uk - 8117522

Adrian Diack · CC BY-SA 2.0 · Source · ⁨מקור⁩
Farmer using a hoe in a farm

Adesolive · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rows in a tea plantation

Adesolive · CC BY-SA 4.0 · Source · ⁨מקור⁩
Combine harvester cutting wheat at Arbuthnott, Aberdeenshire - geograph.org.uk - 8117522

Adrian Diack · CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Cities and Urban Land-Use Patterns and Processes

Manhattan skyline from Upper New York Bay, 20231001 1041 0889

Jakub Hałun · CC BY 4.0 · Source · ⁨מקור⁩
Rio de Janeiro Favela, Rio de Janeiro State, Brazil 02

Wilfredor · CC0 · Source · ⁨מקור⁩
Tokyo Shibuya Scramble Crossing 2018-10-09

Benh LIEU SONG (Flickr) · CC BY-SA 2.0 · Source · ⁨מקור⁩

07 · Industrial and Economic Development Patterns and Processes

Container ship NYK Themis at the Port of Los Angeles

Downtowngal · CC BY-SA 4.0 · Source · ⁨מקור⁩
FANUC 6-axis welding robots

Phasmatisnox · CC BY 3.0 · Source · ⁨מקור⁩
Paneles solares en Cariñena, España, 2015-01-08, DD 08

Diego Delso · CC BY-SA 4.0 · Source · ⁨מקור⁩
Container ship NYK Themis at the Port of Los Angeles

Downtowngal · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Macroeconomics · ⁨מקרוכלכלואה - AP⁩

01 · Basic Economic Concepts

Bingham Canyon Open Pit Copper Mine 2012-09-17 21-25-59

Jet6581 · CC BY-SA 3.0 · Source · ⁨מקור⁩
DFC 2094 Evening buzz at a busy night market - food stalls colorful lights and people strolling through the crowded aisle

PattayaPatrol · CC BY-SA 4.0 · Source · ⁨מקור⁩
Aerial image of the Bremerhaven container terminal (view from the southeast)

Carsten Steger · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Economic Indicators and the Business Cycle

Vatican Museum Queue - April 2007

Diliff · CC BY-SA 3.0 · Source · ⁨מקור⁩
Aisle in Daily Market Groceries Canberra City October 2025

Nick-D · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · National Income and Price Determination

Port Qasim Coal Power Plant, 08.06.2021

VileGecko · CC BY-SA 4.0 · Source · ⁨מקור⁩
Central Business District skyline, Singapore, at night

Andrew McMillan · Public domain · Source · ⁨מקור⁩

04 · Financial Sector

Euro Series Banknotes (2019)

PawełMM · CC BY-SA 3.0 · Source · ⁨מקור⁩
Trading floor of the New York Stock Exchange, New York City LCCN2011632435

Carol M. Highsmith · Public domain · Source · ⁨מקור⁩
Bank of England Building, London, UK - Diliff

Diliff · CC BY-SA 3.0 · Source · ⁨מקור⁩

05 · Long-Run Consequences of Stabilization Policies

Hungarian Parliament Building 1

kallerna · CC BY-SA 4.0 · Source · ⁨מקור⁩
Wind turbines (Adair Wind Farm, Iowa, USA) 6 (48916254952)

James St. John · CC BY 2.0 · Source · ⁨מקור⁩
Euro Series Banknotes (2019)

PawełMM · CC BY-SA 3.0 · Source · ⁨מקור⁩
Trading floor of the New York Stock Exchange, New York City LCCN2011632435

Carol M. Highsmith · Public domain · Source · ⁨מקור⁩

06 · Open Economy—International Trade and Finance

Currency Exchange - Moldova (by David Stanley)

D-Stanley · CC BY 2.0 · Source · ⁨מקור⁩
Aerial image of the Bremerhaven container terminal (view from the southeast)

Carsten Steger · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Microeconomics · ⁨מיקרוכלכלואה - AP⁩

01 · Basic Economic Concepts

Outdoor market fruit and vegetable stall Market Place Romford London 01

Acabashi · CC BY-SA 4.0 · Source · ⁨מקור⁩
Aerial image of the Bremerhaven container terminal (view from the southeast)

Carsten Steger · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Supply and Demand

Fruit and vegetable stall at Southside Farmers Market November 2025

Nick-D · CC BY-SA 4.0 · Source · ⁨מקור⁩
DFC 2094 Evening buzz at a busy night market - food stalls colorful lights and people strolling through the crowded aisle

PattayaPatrol · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Production, Cost, and the Perfect Competition Model

Robot arm picks up cylindrical objects in a factory setting

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩
ArcelorMittal steel plant on the Cuyahoga River

Roy Luck · CC BY 2.0 · Source · ⁨מקור⁩

04 · Imperfect Competition

001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
Port Qasim Coal Power Plant, 08.06.2021

VileGecko · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · Factor Markets

Garment factory in Bangladesh Women working

Tareq Salahuddin from Dhaka, Bangladesh · CC BY 2.0 · Source · ⁨מקור⁩
001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩

06 · Market Failure and the Role of Government

Bonus Cigarettes

Antonio Kless · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rio de Janeiro Favela, Rio de Janeiro State, Brazil 01

Wilfredor · CC0 · Source · ⁨מקור⁩
Port Qasim Coal Power Plant, 08.06.2021

VileGecko · CC BY-SA 4.0 · Source · ⁨מקור⁩
Bielsko-Biała, ulica Warszawska, korek 02

Kamil Czaiński · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Physics 1 · ⁨פיזיקה AP 1⁩

01 · Kinematics

SNCF TGV Duplex Viaduc de Cize - Bolozon

Kabelleger / David Gubler (http://www.bahnbilder.ch) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Car speedometer

Chenspec · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Force and Translational Dynamics

Space Shuttle Columbia launching

NASA · Public domain · Source · ⁨מקור⁩
Group of Skydivers in Freefall Formation at Sunset

Rstpch · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Work, Energy, and Power

First drop of Leviathan

K2HWY · CC BY 4.0 · Source · ⁨מקור⁩
00 1838 Iguazu Falls from the Brazilian side

W. Bulach · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Linear Momentum

Newton's Cradle

AntHolnes · CC BY-SA 3.0 · Source · ⁨מקור⁩

05 · Torque and Rotational Dynamics

SpringHandExerciser

Simon Speed · Public domain · Source · ⁨מקור⁩
Crash test car from the West Germany USA zone before 120278145 (cropped)

Kalispera Dell · CC BY 3.0 · Source · ⁨מקור⁩

06 · Energy and Momentum of Rotating Systems

ISS Aug2005

NASA · Public domain · Source · ⁨מקור⁩

07 · Oscillations

Tuning forks - Various frequencies

K.Venkataramana · CC0 · Source · ⁨מקור⁩
SpringHandExerciser

Simon Speed · Public domain · Source · ⁨מקור⁩

08 · Fluids

Barometer, aneroid (AM 2014.62.1-3)

Sharman D. Neill Ltd · CC BY 4.0 · Source · ⁨מקור⁩
Hydraulic jacks 8655

SwarmCheng · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Physics 2 · ⁨פיזיקה AP 2⁩

09 · Thermodynamics

Hot air balloon IMGP0344a

Alexey V. Kurochkin · CC BY-SA 4.0 · Source · ⁨מקור⁩
Glacial iceberg in Argentina

IlyaHaykinson · CC BY 2.0 · Source · ⁨מקור⁩

10 · Electric Force, Field, and Potential

Port and lighthouse overnight storm with lightning in Port-la-Nouvelle

Maxime Raynal from France · CC BY 2.0 · Source · ⁨מקור⁩
Muller Van de Graaff generator demonstration

Drbaker171 at English Wikipedia · Public domain · Source · ⁨מקור⁩

11 · Electric Circuits

ESP-01 WiFi Breadboard Project

RetroEditor · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rigol DS1054Z digital oscilloscope

Rigol · Product image · Source · ⁨מקור⁩
Power lines in Stueng Hav District

Dmitry Makeev · CC BY-SA 4.0 · Source · ⁨מקור⁩

12 · Magnetism and Electromagnetism

Bar-magnet-iron-filings max

MikeRun, Vera Wurmsdobler · CC BY-SA 4.0 · Source · ⁨מקור⁩
Aurora borealis over Eielson Air Force Base, Alaska

United States Air Force photo by Senior Airman Joshua Strang · Public domain · Source · ⁨מקור⁩
Muurame electrical substation transformer

Antti Leppänen · CC BY 4.0 · Source · ⁨מקור⁩
Openstax college-physics 22.10 ironfilings-coil-magnet

OpenStax · CC BY 4.0 · Source · ⁨מקור⁩

13 · Geometric Optics

Convex lens (magnifying glass) and upside-down image

AntanO · CC BY-SA 4.0 · Source · ⁨מקור⁩
DispersionPrisme

Kilohn limahn · CC BY-SA 4.0 · Source · ⁨מקור⁩

14 · Waves, Sound, and Physical Optics

Diffraction CD

Zykov S · CC BY 4.0 · Source · ⁨מקור⁩
Two-point-interference-ripple-tank

The original uploader was RenamedUser2 at English Wikipedia · BSD · Source · ⁨מקור⁩

15 · Modern Physics

Hydrogen spectrum visible

McZusatz (talk) · CC0 · Source · ⁨מקור⁩
Particle Tracks in AWAN Expansion Cloud Chamber

Kebuk awan · CC BY-SA 4.0 · Source · ⁨מקור⁩
De Molen (windmill) and the nuclear power plant cooling tower in Doel, Belgium (DSCF3859)

Trougnouf · CC BY 4.0 · Source · ⁨מקור⁩

AP Physics C: Electricity and Magnetism · ⁨פיזיקה AP C: חשמל ומגנטיות⁩

08 · Electric Charges, Fields, and Gauss's Law

OneTeslaTS DRSSTC Tesla Coil closeup

Original image: OneTesla Derived image: Chetvorno · CC BY-SA 4.0 · Source · ⁨מקור⁩
Muller Van de Graaff generator demonstration

Drbaker171 at English Wikipedia · Public domain · Source · ⁨מקור⁩

09 · Electric Potential

Power lines in Stueng Hav District

Dmitry Makeev · CC BY-SA 4.0 · Source · ⁨מקור⁩

10 · Conductors and Capacitors

Capacitors Various

Intiti · Public domain · Source · ⁨מקור⁩
Electrolytic capacitors mounted on a circuit board

Giovanna 27 · CC BY 4.0 · Source · ⁨מקור⁩

11 · Electric Circuits

ESP-01 WiFi Breadboard Project

RetroEditor · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rigol DS1054Z digital oscilloscope

Rigol · Product image · Source · ⁨מקור⁩

12 · Magnetic Fields and Electromagnetism

Openstax college-physics 22.10 ironfilings-coil-magnet

OpenStax · CC BY 4.0 · Source · ⁨מקור⁩
Aurora borealis over Eielson Air Force Base, Alaska

United States Air Force photo by Senior Airman Joshua Strang · Public domain · Source · ⁨מקור⁩

13 · Electromagnetic Induction

Electric Motor Rotor

Richard Wheeler (Zephyris) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Muurame electrical substation transformer

Antti Leppänen · CC BY 4.0 · Source · ⁨מקור⁩

AP Physics C: Mechanics · ⁨פיזיקה AP C: מכניקה⁩

01 · Kinematics

SNCF TGV Duplex Viaduc de Cize - Bolozon

Kabelleger / David Gubler (http://www.bahnbilder.ch) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Car speedometer

Chenspec · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Force and Translational Dynamics

Space Shuttle Columbia launching

NASA · Public domain · Source · ⁨מקור⁩
Group of Skydivers in Freefall Formation at Sunset

Rstpch · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Work, Energy, and Power

First drop of Leviathan

K2HWY · CC BY 4.0 · Source · ⁨מקור⁩

04 · Linear Momentum

Newton's Cradle

AntHolnes · CC BY-SA 3.0 · Source · ⁨מקור⁩

05 · Torque and Rotational Dynamics

Gear train

Robbie Sproule from Montreal, Canada · CC BY 2.0 · Source · ⁨מקור⁩
Analytical beam balance - Upper part of high precision mechanical analytical scales

Sergei Golyshev · CC BY-SA 2.0 · Source · ⁨מקור⁩

06 · Energy and Momentum of Rotating Systems

Kimmy Repond (born 18 October 2006), Swiss figure skater, at Art on Ice 2026 in Zurich. DSC05240

Skyscraper2010 · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Oscillations

Saint Isaac's Cathedral - Foucault pendulum in 1984

This photo is a scanned Reversal film (Slide) · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP Precalculus · ⁨פרי-קלקולוס - AP⁩

01 · Polynomial and Rational Functions

Golden Gate Bridge on a clear day

Ariel E Barry · CC BY-SA 3.0 · Source · ⁨מקור⁩
GoldenGateBridge-001

Rich Niewiroski Jr · CC BY 2.5 · Source · ⁨מקור⁩
Antena parabólica

Rjcastillo · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · Exponential and Logarithmic Functions

800metresOlympicTrials2020

jenaragon94 · CC BY 2.0 · Source · ⁨מקור⁩
Matryoshka dolls - Bor local museum

Лапоть · CC0 · Source · ⁨מקור⁩
EscherichiaColi NIAID

NIAID · Public domain · Source · ⁨מקור⁩

03 · Trigonometric and Polar Functions

Giant Ferris Wheel Vienna from W on 2010-09-20

Robert F. Tobler · CC BY-SA 4.0 · Source · ⁨מקור⁩
International Space Station after undocking of STS-132

NASA/Crew of STS-132 · Public domain · Source · ⁨מקור⁩

04 · Functions Involving Parameters, Vectors, and Matrices

Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩
EllipticalOrbits

AstroOgier · CC0 · Source · ⁨מקור⁩

AP Psychology · ⁨פסיכולוגיה - AP⁩

01 · Biological Bases of Behavior

Blausen 0111 BrainLobes

BruceBlaus. When using this image in external sources it can be cited as: Blausen.com staff (2014). "Medical gallery of Blausen Medical 2014". WikiJournal of Medicine 1 (2). DOI:10.15347/wjm/2014.010. ISSN 2002-4436 · CC BY 3.0 · Source · ⁨מקור⁩
Wired up for a sleep study 02A

Joe Mabel · CC BY-SA 3.0 · Source · ⁨מקור⁩

AP Statistics · ⁨סטטיסטיקה - AP⁩

03 · Collecting Data

Clinical trial

Fatemi.ebr · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dice (typical role playing game dice)

Stephantom · CC BY-SA 3.0 · Source · ⁨מקור⁩
Amboy (California, USA), Hist. Route 66 -- 2012 -- 1

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Probability, Random Variables, and Probability Distributions

Ace playing cards

Enoch Lau · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Inference for Quantitative Data: Means

Dice (typical role playing game dice)

Stephantom · CC BY-SA 3.0 · Source · ⁨מקור⁩

08 · Inference for Categorical Data: Chi-Square

OpenOffice.org Calc

http://hacktolive.org/ · LGPL · Source · ⁨מקור⁩

09 · Inference for Quantitative Data: Slopes

Linear regression

Sewaqu · Public domain · Source · ⁨מקור⁩
Residual plots for linear regression conditions

eXercise project · CC0 · Source · ⁨מקור⁩

AP United States History · ⁨היסטוריה של ארצות הברית - AP⁩

01 · Period 1: 1491-1607

Monks Mound - Summer 2024

Skubasteve834 · CC BY 4.0 · Source · ⁨מקור⁩
Cliff Palace-Colorado-Mesa Verde NP

Tobi 87 · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Period 6: 1865-1898

Bessemer converter Blowing

Borvan53 · Public domain · Source · ⁨מקור⁩

07 · Period 7: 1890-1945

Assembly line Ford T, 1923

Peter Elfelt · CC BY-SA 4.0 · Source · ⁨מקור⁩
Dust bowl, Texas Panhandle, TX fsa.8b27276 edit

Arthur Rothstein · Public domain · Source · ⁨מקור⁩

09 · Period 9: 1980-Present

Container Terminal Tollerort, Vorhafen, Hamburg (P1080405)

Matti Blume · CC BY-SA 4.0 · Source · ⁨מקור⁩

AP World History: Modern · ⁨היסטוריה עולמית: זמנים מודרניים - AP⁩

01 · The Global Tapestry

Great-Zimbabwe-ruins-outer-walls-3-1200

Edwin Smith and Andrew Dale · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Networks of Exchange

Inhambane-dhow

—Steven G. Johnson · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Land-Based Empires

Mezquita de Solimán, Estambul, Turquía, 2024-09-28, DD 147-149 HDR

Diego Delso · CC BY-SA 4.0 · Source · ⁨מקור⁩
Taj Mahal, Agra, India edit2

Yann; edited by King of Hearts · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Transoceanic Interconnections

Cerro Rico, Potosí, Bolivia

Jbmurray · CC BY-SA 4.0 · Source · ⁨מקור⁩
Barcelona - Replica of Santa Maria Caravel

Unknown author · Public domain · Source · ⁨מקור⁩

05 · Revolutions

Boulton & Watt steam engine, Sydney Powerhouse Museum, 2014 (15243331353)

David Maciulaitis from Auckland, New Zealand · CC BY 2.0 · Source · ⁨מקור⁩

IGCSE Biology · ⁨ביולוגיה IGCSE⁩

01 · Characteristics and classification of living organisms

E. coli bacteria (SEM)

NIAID · CC BY 2.0 · Source · ⁨מקור⁩
Fly agaric mushroom

Onderwijsgek · CC BY-SA 3.0 nl · Source · ⁨מקור⁩
Entomologie Hamburg

Hanse hiwi · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · Organisation of the organism

Onion epidermis cells (light micrograph, 40x)

loganrickert · CC BY 2.0 · Source · ⁨מקור⁩
Compound light microscope

GcG(jawp) · Public domain · Source · ⁨מקור⁩

03 · Movement into and out of cells

Plasmolysis in red onion cells

Trương Minh Khải · CC BY 4.0 · Source · ⁨מקור⁩
Human blood

Olena Hohulia, Куцик Влада, Кремінь Валентина, Ivanchik Marya · CC BY 4.0 · Source · ⁨מקור⁩

04 · Biological molecules

Potato starch grains (light micrograph)

MarekMiś · CC BY 4.0 · Source · ⁨מקור⁩
Fresh made bread 05

FranHogan · CC BY-SA 4.0 · Source · ⁨מקור⁩
Benedict precipitate 20211012 093950

HunterRSC · CC0 · Source · ⁨מקור⁩

05 · Enzymes

Detergent - Persil Megaperls 02

Kritzolina · CC BY-SA 4.0 · Source · ⁨מקור⁩
Kiwi (Actinidia chinensis) 1 Luc Viatour

Luc Viatour · CC BY-SA 2.5 · Source · ⁨מקור⁩

06 · Plant nutrition

Stomata in a leaf (light micrograph, 400x)

ChrisInMilton · CC BY-SA 4.0 · Source · ⁨מקור⁩
Sunlight on a green leaf (India, 2016)

Aurr123 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Chloroplasts in moss leaf cells (light micrograph)

Kristian Peters -- Fabelfroh · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Human nutrition

Types of teeth

http://www.scientificanimations.com/ · CC BY-SA 4.0 · Source · ⁨מקור⁩
Fresh Vegetables display in Iloilo Terminal Public Market 06

OnlyJanz · CC BY-SA 4.0 · Source · ⁨מקור⁩

08 · Transport in plants

Dicot stem cross-section (light micrograph)

User:Micropix · CC BY-SA 3.0 · Source · ⁨מקור⁩
Tall oak by Myrstigen

W.carter · CC BY-SA 4.0 · Source · ⁨מקור⁩

09 · Transport in animals

Blood cells (scanning electron micrograph)

Bruce Wetzel and Harry Schaefer (National Cancer Institute) · Public domain · Source · ⁨מקור⁩
Dresden, Deutsches Hygiene-Museum, anatomisches Modell, Herz

Dguendel · CC BY 4.0 · Source · ⁨מקור⁩

10 · Diseases and immunity

White blood cell engulfing bacteria

National Institutes of Health (NIH) · Public domain · Source · ⁨מקור⁩
Mosquito (Ochlerotatus annulipes) and Midge (Culicoides impunctatus) biting human (me)

Dunpharlain · CC BY-SA 4.0 · Source · ⁨מקור⁩

11 · Gas exchange in humans

3d model of lungs airways ribs

Eboelen (talk) (Uploads) · CC0 · Source · ⁨מקור⁩
Respiratory system complete (en)

LadyofHats, Jmarchn · Public domain · Source · ⁨מקור⁩

12 · Respiration

Finish of sprint running, 1992 Paralympics

Norman Bailey/Australian Paralympic Committee · CC BY-SA 3.0 · Source · ⁨מקור⁩
Berlin-Marathon 2015 Runners 14

Denis Barthel · CC BY-SA 4.0 · Source · ⁨מקור⁩

13 · Excretion in humans

Haemodialysis machine

Виталий Поспелов at ru.wikipedia · CC BY-SA 3.0 · Source · ⁨מקור⁩
Kidney section vertical

Henry Vandyke Carter · Public domain · Source · ⁨מקור⁩

14 · Coordination and response

Iris Macro, Eye close-up (11622304153)

Matt Ming from Beijing, China · CC BY 2.0 · Source · ⁨מקור⁩
BrainLobesLabelled

Camazine · CC BY 3.0 · Source · ⁨מקור⁩
Neuron - Nerve Cell 01

Doctor Jana · CC BY 4.0 · Source · ⁨מקור⁩

15 · Drugs

Antibiotic sensitivity test

Dr Graham Beards · CC BY-SA 4.0 · Source · ⁨מקור⁩
Bonus Cigarettes

Antonio Kless · CC BY-SA 4.0 · Source · ⁨מקור⁩

16 · Reproduction

Pollen grains (SEM)

Asja Radja · CC BY 4.0 · Source · ⁨מקור⁩
Lily flower: stamens and stigma

Subhrajyoti07 · CC BY-SA 4.0 · Source · ⁨מקור⁩
A bee on a yellow flower

Iurie Nistor · CC0 · Source · ⁨מקור⁩

17 · Inheritance

Human karyotype diagram showing autosomes and sex chromosomes - NHGRI

National Human Genome Research Institute (NHGRI) · Public domain · Source · ⁨מקור⁩
DNA Double Helix by NHGRI

National Human Genome Research Institute · Public domain · Source · ⁨מקור⁩

18 · Variation and selection

Peppered moth: dark (melanic) form

Chiswick Chap · CC BY-SA 3.0 · Source · ⁨מקור⁩
Corner of Stockton and Jackson Street, crowd, San Francisco (April 2007)

Jennifer Woodard Maderazo · CC BY 2.0 · Source · ⁨מקור⁩
Camel in Gobi Desert 01

Bernard Gagnon · CC0 · Source · ⁨מקור⁩
20180124-OSEC-PJK-1132 TONED (39891696481)

U.S. Department of Agriculture Preston Keres/Office of Communications-Photography Services Center · Public domain · Source · ⁨מקור⁩

19 · Organisms and their environment

Coral reef ecosystem

Jim E Maragos, U.S. Fish and Wildlife Service · Public domain · Source · ⁨מקור⁩
African savanna elephants at Saadani National Park Tanzania

Rasheedhrasheed · CC BY-SA 4.0 · Source · ⁨מקור⁩

20 · Human influences on ecosystems

004 Beach pollution in Tenerife - Atlantic Ocean beach plastic garbage debris

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
Deforested area, Goldisthal, 2023-05-20

Radomianin · CC BY-SA 4.0 · Source · ⁨מקור⁩
Giant panda eating bamboo

Kevin Dooley · CC BY 2.0 · Source · ⁨מקור⁩

21 · Biotechnology and genetic modification

Tanks at Green Leaf brewery

Ruth Hartnup from Vancouver, Canada · CC BY 2.0 · Source · ⁨מקור⁩
Gel electrophoresis 2

Mnolf · CC BY-SA 3.0 · Source · ⁨מקור⁩

IGCSE Business Studies · ⁨תחום העסקים IGCSE⁩

01 · Understanding business activity

Retail outlets, High Street - geograph.org.uk - 7644448

John Baker · CC BY-SA 2.0 · Source · ⁨מקור⁩
Bonn, Post-Tower -- 2017 -- 2128 (bw)

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩

02 · People in business

Meeting British business representatives (5430620349)

Foreign and Commonwealth Office · OGL v1.0 · Source · ⁨מקור⁩
Alpha Factory-Sewing Floor 80-90

Alan D Cirker · CC BY 3.0 · Source · ⁨מקור⁩

03 · Marketing

A John Lewis Partnership shop window (8734849424)

Tyne & Wear Archives & Museums · No restrictions · Source · ⁨מקור⁩
Times square at night

Rafi B. from Somewhere in Texas :) · CC BY 2.0 · Source · ⁨מקור⁩

04 · Operations management

Assembly line

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
Daiwa Logistics Tosu Logistics Center

Peka · CC BY-SA 4.0 · Source · ⁨מקור⁩
BMW Leipzig MEDIA 050719 Download Karosseriebau max

BMW Werk Leipzig · CC BY-SA 2.0 de · Source · ⁨מקור⁩

05 · Financial information and decisions

Exterior of a modern Wells Fargo bank branch in Athens, Georgia 01

Harrison Keely · CC BY 4.0 · Source · ⁨מקור⁩
Andrew Aziz

Bear Bull Traders · CC BY 2.0 · Source · ⁨מקור⁩
Trading floor of the New York Stock Exchange, New York City LCCN2011632435

Carol M. Highsmith · Public domain · Source · ⁨מקור⁩

06 · External influences on business activity

Shipping containers at West Harbour in Jätkäsaari, Helsinki, Finland, 2008 October

Kari Hakli · CC BY-SA 4.0 · Source · ⁨מקור⁩
Brayton Point Cooling Towers

Wikimaster97commons · CC BY-SA 3.0 · Source · ⁨מקור⁩
Hungarian Parliament Building 1

kallerna · CC BY-SA 4.0 · Source · ⁨מקור⁩

IGCSE Chemistry · ⁨כימיה IGCSE⁩

01 · States of matter

Iodine subliming

Kate7234 · CC0 · Source · ⁨מקור⁩
Ice cubes openphoto

Darren Hester · CC BY-SA 2.5 · Source · ⁨מקור⁩
DryIceSublimation

Sarathtly · Public domain · Source · ⁨מקור⁩

02 · Atoms, elements and compounds

Vanadium crystal bar and 1cm3 cube

Alchemist-hp (pse-mendelejew.de) · FAL · Source · ⁨מקור⁩
Water-3D-balls-A

Ben Mills · Public domain · Source · ⁨מקור⁩
Halit (NaCl) - Kopalnia soli Wieliczka, Polska

Lech Darski · CC BY-SA 4.0 · Source · ⁨מקור⁩
Graphite found near Mautern

Kritzolina · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Stoichiometry

Acid and Base Titration

Kengksn · CC BY-SA 4.0 · Source · ⁨מקור⁩
Analytical balance mettler ae-260

US DEA · Public domain · Source · ⁨מקור⁩

04 · Electrochemistry

Electrolysis of water

Rhetos · CC0 · Source · ⁨מקור⁩
Hofmann'scher Wasserzersetzungsapparat - Deutsches Museum Verkehrszentrum

Mattes · CC BY-SA 3.0 · Source · ⁨מקור⁩

05 · Chemical energetics

Campfires burning wood pits

Jon Sullivan · Public domain · Source · ⁨מקור⁩
Bunsen burner flame types

Arthur Jan Fijałkowski · CC BY-SA 3.0 · Source · ⁨מקור⁩
Bunsen burner flame types

Arthur Jan Fijałkowski · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Chemical reactions

Rust on iron

Laitr Keiows · CC BY-SA 3.0 · Source · ⁨מקור⁩
Potassium permanganate solutions 2

Leiem · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Acids, bases and salts

Copper sulphate (48723408188)

Auckland Museum Collections from Auckland, Aotearoa New Zealand · CC BY 2.0 · Source · ⁨מקור⁩
Blue and red litmus paper

Meganbeckett27 · CC BY-SA 3.0 · Source · ⁨מקור⁩
PH Test Strips

Ajay Kumar Chaurasiya · CC BY-SA 4.0 · Source · ⁨מקור⁩
Limestone Cliffs, Little Ormes Head - geograph.org.uk - 7808316

N Chadwick · CC BY-SA 2.0 · Source · ⁨מקור⁩

08 · The Periodic Table

Potassium reacting with water

Tavoromann · CC BY-SA 3.0 · Source · ⁨מקור⁩
Periodic table HMNS

Ed Uthman, Houston, Texas, USA · CC BY 3.0 · Source · ⁨מקור⁩
Coloured-transition-metal-solutions

No machine-readable author provided. Benjah-bmm27 assumed (based on copyright claims) · Public domain · Source · ⁨מקור⁩
Edelgase in Entladungsroehren

Alchemist-hp www.pse-mendelejew.de · CC BY-SA 2.0 de · Source · ⁨מקור⁩

09 · Metals

Rusted iron chain

MX1996 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Cathay Pacific A350-941 preparing to takeoff on runway 25L@HKG

BenYung0531 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Rusted top edge grey heavily worn deteriorating grubby grungy aged metal surface texture

Sisters.seamless · CC0 · Source · ⁨מקור⁩
Copper (29 Cu)

Hi-Res Images of Chemical Elements · CC BY 3.0 · Source · ⁨מקור⁩

10 · Chemistry of the environment

Inside a catalytic converter

Cyrogigabyte · CC0 · Source · ⁨מקור⁩
Smog over Almaty

Igors Jefimovs · CC BY 3.0 · Source · ⁨מקור⁩

11 · Organic chemistry

Anacortes Refinery 31911

Walter Siegmund (talk) · CC BY 2.5 · Source · ⁨מקור⁩
004 Beach pollution in Tenerife - Atlantic Ocean beach plastic garbage debris

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩

12 · Experimental techniques and chemical analysis

Paper chromatography

Yuliiaoleksii · CC BY 4.0 · Source · ⁨מקור⁩
Acid-base titration

Alina.Popova.26 · CC BY 4.0 · Source · ⁨מקור⁩

IGCSE Computer Science · ⁨מדעי המחשב IGCSE⁩

01 · Data representation

Die (the 'heart') of a microprocessor Intel 80486 with 1.2 millions of transistors, ca. 1990

Thomy pc at German Wikipedia · Public domain · Source · ⁨מקור⁩
Binary-code

Graph+sas · CC BY-SA 4.0 · Source · ⁨מקור⁩
Hard disk platters and head

Mfield, Matthew Field, http://www.photography.mattfield.com · CC BY-SA 3.0 · Source · ⁨מקור⁩

02 · Data transmission

USB connectors

Techtonic · Public domain · Source · ⁨מקור⁩
An Ethernet cable

No machine-readable author provided. David.Monniaux assumed (based on copyright claims) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Fiber optic illuminated

Hustvedt · CC BY-SA 3.0 · Source · ⁨מקור⁩

03 · Hardware

Inside a hard disk drive

Zzubnik · Public domain · Source · ⁨מקור⁩
A solid state drive

PantheraLeo1359531 · CC BY 4.0 · Source · ⁨מקור⁩
An optical disc

· Public domain · Source · ⁨מקור⁩
A USB flash drive

Dmitry Makeev · CC BY-SA 4.0 · Source · ⁨מקור⁩
A magnetic tape cartridge

Mister rf · CC BY-SA 4.0 · Source · ⁨מקור⁩
Logitech K120 USB keyboard

Logitech · Product image · Source · ⁨מקור⁩
Logitech M100 optical mouse

Logitech · Product image · Source · ⁨מקור⁩
Honeywell Voyager 1250g barcode scanner

Honeywell · Product image · Source · ⁨מקור⁩
Epson Perfection V39 II flatbed scanner

Epson · Product image · Source · ⁨מקור⁩
Brother HL-L2400D laser printer

Brother · Product image · Source · ⁨מקור⁩
Bambu Lab X1 Carbon with AMS module (cropped)

Benlisquare · CC BY-SA 4.0 · Source · ⁨מקור⁩
Canon PIXMA TS3520 inkjet printer

Canon · Product image · Source · ⁨מקור⁩
Logitech Z313 computer speakers

Logitech · Product image · Source · ⁨מקור⁩
Samsung 24-inch monitor

Samsung · Product image · Source · ⁨מקור⁩
Logitech Yeti USB microphone

Logitech · Product image · Source · ⁨מקור⁩
Logitech H390 headset

Logitech · Product image · Source · ⁨מקור⁩
Samsung Galaxy Tab A9 tablet

Samsung · Product image · Source · ⁨מקור⁩
Corsair Vengeance DDR5 RAM module

Corsair · Product image · Source · ⁨מקור⁩
Intel CPU Core i7 6700K Skylake top

Eric Gaba (Sting - fr:Sting) · CC BY-SA 4.0 · Source · ⁨מקור⁩
Electronic-Component-Screw-DC-Motor

Evan-Amos · Public domain · Source · ⁨מקור⁩
AM2302 (DHT22) digital temperature and humidity sensor module

Suyash Dwivedi · CC BY-SA 4.0 · Source · ⁨מקור⁩
Navigon Canada 310 - board-40222

Raimond Spekking · CC BY-SA 4.0 · Source · ⁨מקור⁩
Nikon D850 digital single-lens reflex camera

G1MFG · CC BY-SA 4.0 · Source · ⁨מקור⁩
Datacenter Server Racks (22370909788)

Carl Lender from Sunrise, USA · CC BY 2.0 · Source · ⁨מקור⁩
Netgear-Nighthawk-AC1900-WiFi-Router

Evan-Amos · Public domain · Source · ⁨מקור⁩

04 · Software

Computer motherboard 6

Kurt Kaiser · CC0 · Source · ⁨מקור⁩
Fedora 33 with its default desktop environment (GNOME 3.38) and background

GNOME · GPL · Source · ⁨מקור⁩
Screen-python-code-matplotlib-physics-simulation

MikeRun · CC BY-SA 4.0 · Source · ⁨מקור⁩

05 · The internet and its uses

A home Wi-Fi router

Evan-Amos · Public domain · Source · ⁨מקור⁩
A data centre

BalticServers.com · CC BY-SA 3.0 · Source · ⁨מקור⁩
Padlock 7642

ImagePerson · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Automated and emerging technologies

An industrial robot arm

Нечаева Лилия Александровна · CC BY-SA 4.0 · Source · ⁨מקור⁩
A drone

Josh Sorenson · CC0 · Source · ⁨מקור⁩
Mi Robot Vacuum

Popey900 · Copyrighted free use · Source · ⁨מקור⁩
Waymo Jaguar I-Pace - Side View 01

9yz · CC BY 4.0 · Source · ⁨מקור⁩

07 · Topic 07

programmer

hackNY · CC BY-SA 2.0 · Source · ⁨מקור⁩

08 · Programming

Screen-python-code-matplotlib-physics-simulation

MikeRun · CC BY-SA 4.0 · Source · ⁨מקור⁩
168 pin and 184 pin DIMM

Veeblefetzer · CC BY 4.0 · Source · ⁨מקור⁩

09 · Databases

Schlagwortkatalog

Dr. Marcus Gossler · CC BY-SA 3.0 · Source · ⁨מקור⁩
NOIRLab HQ Server Racks (6V6A0395-CC)

NOIRLab/NSF/AURA/T. Slovinský · CC BY 4.0 · Source · ⁨מקור⁩

10 · Boolean logic

A logic gate chip

S. Kaba · Public domain · Source · ⁨מקור⁩
ESP-01 WiFi Breadboard Project

RetroEditor · CC BY-SA 4.0 · Source · ⁨מקור⁩

IGCSE Economics · ⁨כלכלה IGCSE⁩

01 · The basic economic problem

DFC 2094 Evening buzz at a busy night market - food stalls colorful lights and people strolling through the crowded aisle

PattayaPatrol · CC BY-SA 4.0 · Source · ⁨מקור⁩
Farmland near Bradeley Green in Cheshire - geograph.org.uk - 5271496

Roger Kidd · CC BY-SA 2.0 · Source · ⁨מקור⁩

02 · The allocation of resources

Factory smoke in sunset - geograph.org.uk - 1769920

Nic Franklin-Woolley · CC BY-SA 2.0 · Source · ⁨מקור⁩
Andrew Aziz

Bear Bull Traders · CC BY 2.0 · Source · ⁨מקור⁩

03 · Microeconomic decision-makers

SPAR kolonial mat varehandel hyller (Supermarket interior GROCERY store aisle shelves) Frokostblandinger gryn müsli Axa frukt energi 4-korn blåbær (cereals muesli) etc Tjøme NORWAY 2023-08-31 IMG 1095

Wolfmann · CC BY-SA 4.0 · Source · ⁨מקור⁩
001 Car factory assembly line - Opel factory in Gliwice, Poland

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩
08 Philippine peso PHP currency - banknotes and coins of Philippine money

Marek Ślusarczyk (Tupungato) Photo portfolio · CC BY 3.0 · Source · ⁨מקור⁩

04 · Government and the macroeconomy

People's Bank of China (2006-02-18)

Yongxinge (Wikimedia Commons) · CC BY-SA 3.0 · Source · ⁨מקור⁩
Shanghai skyline waterfront pudong 5166168 69 70

Ermell · CC0 · Source · ⁨מקור⁩
Vatican Museum Queue - April 2007

Diliff · CC BY-SA 3.0 · Source · ⁨מקור⁩

05 · Economic development

Favelascape - Flickr - eflon

eflon from Ithaca, NY · CC BY 2.0 · Source · ⁨מקור⁩
1 singapore city skyline dusk panorama 2011

chenisyuan · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · International trade and globalisation

Container port

H. Zell · CC BY-SA 3.0 · Source · ⁨מקור⁩
Port bow view of the Russian merchant container ship CHITA underway. The ship has numerous commercial vehicles as deck cargo - DPLA - e120d3e0e4cf053032385cc8b2eca1fe

Department of Defense. American Forces Information Service. Defense Visual Information Center. 1994 · Public domain · Source · ⁨מקור⁩

IGCSE English · ⁨אנגלית IGCSE⁩

01 · Reading skills

Departure board at Geneva Airport

Tiia Monto · CC BY-SA 3.0 · Source · ⁨מקור⁩
Close-up of a woman reading a book

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩

02 · Writing: purpose, audience and accuracy

Person writing in a notebook while sitting at a desk

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩

03 · Writing an informal email

Person writing in notebook while using laptop at a modern workspace

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩
Berkawan dalam kesukaan

Yaradina · CC BY-SA 4.0 · Source · ⁨מקור⁩

04 · Writing a formal letter or email

Handwritten Letter of Resignation

CIPHR Connect · CC BY 2.0 · Source · ⁨מקור⁩
Clean minimalist office (Unsplash)

Roman Bozhko romanbozhko · CC0 · Source · ⁨מקור⁩

05 · Writing a report

Carlisle Indian School, Carlisle, Pa. Classroom debate by debating society LCCN2008675522

Johnston, Frances Benjamin, 1864-1952, photographer · Public domain · Source · ⁨מקור⁩
Person writing in notebook while using laptop at a modern workspace

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩

06 · Writing an article

Front Page of 2025 Atmore Advance

JMMediaGroup1 · CC BY-SA 4.0 · Source · ⁨מקור⁩
Newspapers on a newsstand

Maksym Kozlenko · CC BY-SA 4.0 · Source · ⁨מקור⁩

07 · Writing a review

Theatre of young audience (16134553769)

Andrey Shalaev · CC BY 2.0 · Source · ⁨מקור⁩
Earls Kitchen and Bar Miami Worldcenter Interior

KTamburello · CC BY 4.0 · Source · ⁨מקור⁩

08 · Writing an essay

Rammohun Library and Free Reading Room - Rare Books Collection (1)

Sumitsurai · CC BY-SA 4.0 · Source · ⁨מקור⁩
Person writing in a notebook while sitting at a desk

Shixart1985 · CC BY 2.0 · Source · ⁨מקור⁩

09 · Listening skills

Radio WWOZ New Orleans studio October 2009 01

Infrogmation of New Orleans · CC BY-SA 4.0 · Source · ⁨מקור⁩
Students of Mary Lauren Brown in conversation about Bullying

Foundation Digital Schools Liberia · CC0 · Source · ⁨מקור⁩

10 · Speaking skills

Don Young speaking at Juneau-Douglas High School, 1972-1973 school year

Juneau-Douglas High School (or student class/group of the school), Juneau, Alaska · Public domain · Source · ⁨מקור⁩
Students of Mary Lauren Brown in conversation about Bullying

Foundation Digital Schools Liberia · CC0 · Source · ⁨מקור⁩

11 · Vocabulary and text types

Compact Oxford English Dictionary 2

Cullen328 · CC BY-SA 4.0 · Source · ⁨מקור⁩

IGCSE Mathematics · ⁨מתמטיקה IGCSE⁩

01 · Number

Andromeda Galaxy (with h-alpha)

Adam Evans · CC BY 2.0 · Source · ⁨מקור⁩
Sale sign in the shopping mall. Discount tag. Bangkok. (48087867208)

Artem Beliaikin from Moscow, Russia · CC BY 2.0 · Source · ⁨מקור⁩

02 · Algebra and graphs

Romanesco broccoli fractals

Jon Sullivan · Public domain · Source · ⁨מקור⁩
Kangji Suspension Bridge under clear sky on 16 January 2015

Jason · CC BY 2.0 · Source · ⁨מקור⁩

03 · Coordinate geometry

Sustenpass, Kanton Uri

Philipp Ramseier · CC BY-SA 4.0 · Source · ⁨מקור⁩
2010-365-251 The Bronx aerial view (4972664239)

cogdogblog · CC BY 2.0 · Source · ⁨מקור⁩

04 · Geometry

Symmetry of the Taj Mahal, Agra

Jonathan Freundlich · CC BY-SA 3.0 · Source · ⁨מקור⁩
Matryoshka from Hungary

Wilfredor · CC0 · Source · ⁨מקור⁩
Honeycomb - Flickr - Bistrosavage

Doug Bowman from DeKalb IL, USA · CC BY 2.0 · Source · ⁨מקור⁩

05 · Mensuration

All Gizah Pyramids

Ricardo Liberato · CC BY-SA 2.0 · Source · ⁨מקור⁩
Shipping container stacks - Port of Rotterdam - 2017 - 5

AgainErick · CC BY-SA 4.0 · Source · ⁨מקור⁩

06 · Trigonometry

Tour Eiffel - 20150801 15h30 (10621)

Another one of my pictures: This photograph was taken by Medium69 (William Crochot) and released under the license stated below. You are free to use it for any purpose as long as you credit the author (William Crochot), the Source (Wikimedia Commons) and the license (CC-BY-SA 4.0) in close relation to the image. Please do not upload an updated image here without consultation with the Author. The author would like to make corrections only at his own source RAW. This ensures that the changes are preserved.Please if you think that any changes should be required, please inform the author.Otherwise you can upload a new image with a new name. Please use one of the templates derivative or extract · CC BY-SA 4.0 · Source · ⁨מקור⁩
London Eye at sunset 2013-07-19

Bob Collowan · CC BY-SA 3.0 · Source · ⁨מקור⁩

07 · Transformations and vectors

Sailboat with spinnaker 17RM0454

Ermell · CC BY-SA 4.0 · Source · ⁨מקור⁩
WLA vanda Tiles with repeat pattern

Wikipedia Loves Art participant "VeronikaB" · CC BY 2.5 · Source · ⁨מקור⁩

08 · Probability

Dice (typical role playing game dice)

Diacritica · CC BY-SA 3.0 · Source · ⁨מקור⁩
Roulette wheel (5276348473)

Håkan Dahlström from Malmö, Sweden · CC BY 2.0 · Source · ⁨מקור⁩

09 · Statistics

Galton box

Exhibit made by Estes Objethos Atelier, photo by Rodrigo.Argenton · CC BY-SA 4.0 · Source · ⁨מקור⁩
Crowd of People at Ridge, Shimla

Shimla Deities · CC BY 4.0 · Source · ⁨מקור⁩

IGCSE Physics · ⁨IGCSE פיזיקה⁩

01 · Motion, forces and energy

Windmills D1-D4 (Thornton Bank)

Hans Hillewaert · CC BY-SA 4.0 · Source · ⁨מקור⁩
Cedar Point Rougarou cars on loop track (2859)

Bobby Proffer · CC BY-SA 3.0 · Source · ⁨מקור⁩
Hoover Dam, Nevada (Arizona-Nevada, USA), Staumauer -- 2012 -- 6102

Dietmar Rabich · CC BY-SA 4.0 · Source · ⁨מקור⁩
Analytical balance mettler ae-260

US DEA · Public domain · Source · ⁨מקור⁩
Glacial iceberg in Argentina

IlyaHaykinson · CC BY 2.0 · Source · ⁨מקור⁩

02 · Thermal physics

Mano en el espectro visible y en el infrarrojo térmico

Amfeli · CC BY 4.0 · Source · ⁨מקור⁩
Steam-boiling green asparagus

W.carter · CC0 · Source · ⁨מקור⁩
2023 Termometr kuchenny

Jacek Halicki · CC BY-SA 4.0 · Source · ⁨מקור⁩

03 · Waves

DispersionPrisme

Kilohn limahn · CC BY-SA 4.0 · Source · ⁨מקור⁩
A bunch of optic fibres made of plastic

Amangeldyurazov · CC BY-SA 4.0 · Source · ⁨מקור⁩
Convex lens (magnifying glass) and upside-down image

AntanO · CC BY-SA 4.0 · Source · ⁨מקור⁩
USB microphone

Logitech · Product image · Source · ⁨מקור⁩
Reflection of waves observed using a ripple tank.

Psgs123xyz (talk) (Uploads) · CC0 · Source · ⁨מקור⁩

04 · Electricity and magnetism

Magnetic field pattern

Maciej J. Mrowinski · CC BY-SA 4.0 · Source · ⁨מקור⁩
Pole mounted Transformer

Bidgee · CC BY 3.0 · Source · ⁨מקור⁩
RCD Protection Consumer Dual Split-Load

Evry Electrical · CC BY 4.0 · Source · ⁨מקור⁩
U.S. Department of Energy - Science - 271 031 001 (23897761873)

U.S. Department of Energy from United States · Public domain · Source · ⁨מקור⁩
Logarex smart household electricity meter build year 2023

RobbieIanMorrison · CC BY 4.0 · Source · ⁨מקור⁩
Commutator and brushes DC motor

Christian Kral · CC BY 4.0 · Source · ⁨מקור⁩
Raitersaich SK DSC 0028

Simon Koopmann · CC BY-SA 3.0 de · Source · ⁨מקור⁩
3 Resistors

Afrank99 · CC BY-SA 2.5 · Source · ⁨מקור⁩

05 · Nuclear physics

Doel nuclear power plant

Ad Meskens · CC BY-SA 3.0 · Source · ⁨מקור⁩
Capt. Candice Adams Ismirle waits to receive a radiation treatment Oct. 22, 2013, at Walter Reed National Military Medical Center in Bethesda, Md

Staff Sgt. Russ Scalf · Public domain · Source · ⁨מקור⁩
Portable Geiger counter Berthold LB122-02

Lilly_M · CC BY-SA 3.0 · Source · ⁨מקור⁩

06 · Space physics

The Sun

NASA/SDO (AIA) · Public domain · Source · ⁨מקור⁩
Saturn

NASA / JPL / Space Science Institute · Public domain · Source · ⁨מקור⁩
Jupiter

NASA Hubble · CC BY 2.0 · Source · ⁨מקור⁩
Mars

ESA & MPS for OSIRIS Team MPS/UPD/LAM/IAA/RSSD/INTA/UPM/DASP/IDA, CC BY-SA 3.0 IGO · CC BY-SA 3.0 igo · Source · ⁨מקור⁩
Whirlpool Galaxy

NASA and European Space Agency · Public domain · Source · ⁨מקור⁩
FullMoon2010

Gregory H. Revera · CC BY-SA 3.0 · Source · ⁨מקור⁩
Laser Towards Milky Ways Centre

ESO/Yuri Beletsky (ybialets at eso.org) · CC BY 4.0 · Source · ⁨מקור⁩
Oldest Light in the Universe (SVS30133)

NASA's Scientific Visualization Studio - Marit Jentoft-Nilsen, Global Science and Technology, Inc./Mark Malanoski · Public domain · Source · ⁨מקור⁩
HL Tau protoplanetary disk

ALMA (ESO/NAOJ/NRAO) · CC BY 4.0 · Source · ⁨מקור⁩
ISS Aug2005

NASA · Public domain · Source · ⁨מקור⁩

English Grammar · A1 · ⁨דקדוק אנגלי · A1⁩

08 · Topic 08

Full English breakfast at the Chalet Cafe, Cowfold, West Sussex, England

Acabashi · CC BY-SA 4.0 · Source · ⁨מקור⁩

English Grammar · A2 · ⁨דקדוק אנגלי · A2⁩

02 · Topic 02

Senior person reading a book indoors closeup

Nenad Stojkovic · CC BY 4.0 · Source · ⁨מקור⁩

09 · Topic 09

DFC 2099 A bustling market stall piled high with bright green grapes and other fresh fruit as a vendor hands a bag to a customer - a colorful scene of everyday produce trade

PattayaPatrol · CC BY-SA 4.0 · Source · ⁨מקור⁩

Python Reference · ⁨הפניה ל-Python⁩

16 · Computing concepts

Internet map 1024

The Opte Project · CC BY 2.5 · Source · ⁨מקור⁩

Data sources · ⁨מקורות נתונים⁩

HSK vocabulary — English / Chinese trainer · ⁨מילון HSK — מאנגלית/סינית⁩

Word lists & pinyin: · ⁨רשימות מילים ופין-יין:⁩ complete-hsk-vocabulary (MIT). Definitions from · ⁨הגדרות מתוך⁩ CC-CEDICT, CC BY-SA 4.0.
Chinese Reading — news reader · ⁨Chinese Reading — קורא חדשות⁩

Per-word pinyin & English glosses from · ⁨פין-יין לכל מילה ותרגום אנגלי מתוך⁩ CC-CEDICT (CC BY-SA 4.0), segmented with · ⁨מופרד ב-⁩ jieba. Headlines & articles are fetched live from their news sources and shown for language learning; all rights remain with the original publishers. · ⁨כותרות ומאמרים נלקחים בזמן אמת ממקורות החדשות שלהם ומוצגים לצורך לימוד לשפה; כל הזכויות נשארות בבעלות המפרסמים המקוריים.⁩

Simulations · ⁨סימולציות⁩

The interactive simulations linked from the Learn and Know pages are by PhET Interactive Simulations, University of Colorado Boulder, used under CC BY 4.0. · ⁨הסימולציות האינטראקטיב המקושרות בדפי "למד ודע" הן של PhET Interactive Simulations מאוניברסיטת קולורדו בולדר, ומשתמש בהן לפי CC BY 4.0.⁩