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mathematics
mathematics
UK Year 9 Mathematics (KS3)
Y9
Integers, powers and roots
Positive and negative integers (5)
Square root and cube root (76)
Positive, negative and zero indices (20)
Index laws for multiplication and division (23)
Divisibility Rules (25)
Place value, ordering and rounding
Multiplying and dividing by powers of 10 (0)
Decimal places and significant figures (0)
Order of operations (28)
Fractions and decimals
Multiplying and dividing fractions (45)
Multiplicative inverse (33)
Multiplying and dividing decimals (12)
Percentage
Percentage changes (19)
Simple interest (4)
Discount (7)
Profit and loss (1)
Tax and commision (5)
Ratio and proportion
Comparing two ratios (12)
Inverse proportion (21)
Expressions
Index notation for positive integer powers (16)
Index laws for multiplication and division to simplify algebraic expressions (0)
Constructing algebraic expressions (28)
Factorising simple algebraic expressions (25)
Addition and subtraction of simple algebraic fractions (0)
Product of two linear expressions (69)
Equations and formulae
Deriving and changing the subject of formulae (52)
Substituting numbers into expressions and formulae (5)
Linear equations with integer coefficients (3)
Simple pairs of simultaneous linear equations (2)
Inequalities on a number line (18)
Linear inequalities in one variable (69)
Sequences, functions and graphs
Arithmetic sequence (2)
Inverse of a linear function (0)
Graphs of linear functions (14)
Solving simultaneous equations by graphical method (0)
Simple quadratic equations (0)
Graphs of direct proportion (6)
Shapes and geometric reasoning
Interior and exterior angles of polygons (15)
Properties of angles, lines, polygons and circles (0)
Reflection symmetry in 3D shapes (0)
Constructing perpendiculars to lines (0)
Inscribing regular polygons in a circle (0)
Pythagoras’ theorem (1)
Position and movement
Tessellating triangles, quadrilaterals and polygons (9)
Translations, rotations, reflections and enlargements using coordinate grid (0)
Rotations, reflections and translations of 2D shapes (0)
Enlargement of 2D shapes (0)
Distance and direction using bearings (0)
Scale drawings and maps (0)
Locus of a point (0)
Length, mass and capacity (0)
Time and rates of change
Average speed (0)
Travel graphs (0)
Area, perimeter and volume
Conversion between metric units of area and volume (0)
Conversion between hectares and square metres (0)
Circumference and area of circles (1)
Surface areas and volumes of right-angled prisms and cylinders (0)
Processing and presenting data
Frequency diagrams for discrete and continuous data (0)
Line graphs for time series (0)
Understanding correlation using scatter graphs (0)
Stem-and-leaf diagrams (0)
Interpreting and discussing results
Interpreting tables, graphs and diagrams (0)
Comparing two or more distributions (0)
Probability
Mutually exclusive outcomes (2)
Probabilities of two successive events (7)
Relative frequency as an estimate of probability (1)
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