AQA · A-Level · Mathematics

1 Deduction, contradiction and counterexamples 2 Complete cases and counterexamples 3 Irrational roots and infinitely many primes

1 Indices, surds and standard form · ⁨Índices, radicais e notação científica⁩ 2 Quadratics and inequalities 3 Domains, inverses and composition · ⁨Domínios, inversos e composição⁩ 4 Polynomial division, remainders and factors 5 Algebraic fractions and excluded values 6 Partial fractions with distinct linear factors 7 Repeated linear factors in partial fractions 8 Linear and quadratic simultaneous equations 9 Rational indices and real domains 10 Surds and conjugate denominators 11 Completing the square and quadratic structure 12 Equations quadratic in another expression 13 Inequalities, fractions and solution sets 14 Regions between linear and quadratic boundaries 15 Modulus graphs and piecewise solutions 16 Reciprocal graphs and asymptotes 17 Inverse graphs and restricted branches 18 Composite functions and intermediate domains 19 Combined graph transformations and order 20 Fitting and refining a function model 21 Polynomial sketches, repeated roots and signs

1 Coordinate geometry and tangents 2 Parametric curves, domains and direction 3 Parametric modelling in motion and design 4 General-form lines and contextual models 5 Shifted circles, chords and tangents

1 Sequences, series and recurrence 2 Binomial expansion and valid approximations 3 Factorials, combinations and binomial coefficients 4 Increasing, decreasing and periodic recurrences 5 Sigma notation, indices and changed limits 6 Arithmetic series and inverse problems 7 Geometric sums, alternating ratios and convergence 8 Repeated-deposit sequence models and timing

1 Right triangles and non-right triangles 2 Radians, identities and trigonometric equations 3 Radian measure, arcs, sectors and segments 4 Small-angle approximations and their limits 5 All-angle definitions, exact values and periodic graphs 6 Reciprocal trigonometric functions and excluded angles 7 Inverse trigonometric branches and principal values 8 Reciprocal identities and one-sided proof chains 9 Compound-angle formulae and geometric proofs 10 Double-angle identities, quadrant signs and squared forms 11 Auxiliary-angle forms, ranges and interval solutions 12 Quadratic trigonometric equations and complete root sets 13 Multiple-angle equations and transformed intervals 14 Trigonometric components and motion models 15 Sine rule, cosine rule and triangle area 16 The ambiguous sine-rule case and valid triangle counts 17 Key-point sketches and transformed tangent domains

1 Exponentials, logarithms and modelling · ⁨Exponenciais, logaritmos e modelagem⁩ 2 Exponential graphs and logarithmic inverses 3 Logarithm laws, negative powers and equation domains 4 Logarithmic graphs for power and exponential fits 5 Proportional rates, half-life and model limits

1 Derivatives and stationary points · ⁨Derivadas e pontos estacionários⁩ 2 Chain, product, quotient and implicit differentiation 3 Secants, limits and first-principles power derivatives 4 First-principles sine and cosine derivatives 5 Gradient graphs, concavity and inflection tests 6 Rational-power derivatives and valid domains 7 Exponential, logarithmic and trigonometric derivatives 8 Product and quotient rules with retained exclusions 9 Chain rules for nested functions and restricted inputs 10 Inverse derivatives at corresponding points 11 Connected rates, geometry and time units 12 Implicit first derivatives and tangent domains 13 Parametric first derivatives and vertical tangents 14 Tangent and normal equations and gradient conditions 15 Optimisation with constraints, boundaries and rejected roots 16 Constructing differential equations from rate laws

1 Integrals, area and accumulation · ⁨Integrais, área e acumulação⁩ 2 Substitution, parts and partial fractions 3 Differential equations and numerical solutions · ⁨Equações diferenciais e soluções numéricas⁩ 4 The Fundamental Theorem and accumulated change 5 Integration as the limit of rectangle sums 6 Elementary antiderivatives, coefficients and domains

1 Root finding and numerical integration · ⁨Busca de raízes e integração numérica⁩

1 Vectors and transformation geometry · ⁨Vetores e geometria das transformações⁩ 2 Reflections, rotations and enlargements · ⁨Reflexões, rotações e ampliações⁩

1 Sampling and a large data set · ⁨Amostragem e um grande conjunto de dados⁩

1 Data summaries, histograms and interpretation 2 Regression, financial models and residuals

1 Probability, trees and conditional reasoning · ⁨Probabilidade, árvores e raciocínio condicional⁩

1 Binomial, normal and Poisson models · ⁨Modelos binomial, normal e de Poisson⁩

1 Hypothesis testing and contextual conclusions

1 Accuracy, bounds and compound measures 2 Kinematics and Newton's laws

1 Kinematics and Newton's laws 2 Integrals, area and accumulation · ⁨Integrais, área e acumulação⁩

1 Kinematics and Newton's laws

1 Moments, equilibrium and centres of mass · ⁨Momentos, equilíbrio e centros de massa⁩