Year 9 Maths

Cubes and powers

Multi-step arithmetic

Fraction expressions

Percentage Modelling

Repeated changes, weighted percentages and reverse compound growth

Powers and Scientific Notation

Combine integer index laws and compare quantities in scientific notation

Equations with brackets

Variables on both sides

Expand and collect

Quadratic Equations

Find both roots by taking square roots or taking out a common factor.

Linear Equations Worded Problems

Connect quantities, form an equation and interpret an exact solution.

Linear Equations Exam

12 equations and worded problems. 20 minutes; feedback at the end.

Expression Reasoning

Substitution, equivalent expressions and quadratic identities.

Quadratic Patterns

Infer a quadratic pattern and use it to find or compare stages.

Points on a line

Use a linear rule to place a point or intercept. Connect the algebra to the grid.

Linear graphing

Complete tables of values, plot points and connect gradient and intercept to a straight line.

Perimeter and Area

Circles, trapezia and missing dimensions

Volume

Prisms and cylinders

Pythagoras

Find a missing side

Similarity

Length, area and volume scale factors

Nets and Surface Area

Read a cube net, then calculate the area of a prism net

Angles in Connected Shapes

Combine parallel-line, triangle and parallelogram properties

Averages and Spread

Compare distributions and choose a measure

Data Displays

Pie charts and numerical comparisons

Frequency Tables

Averages and cumulative frequency

Stem-and-Leaf Plots

Back-to-back plots and comparison

Sampling and Data

Bias, random samples and estimates

Probability

Combined events and sampling without replacement