GCSE Module 9

Section A

Section N9.2
Checking answers.
Section A9.3
Algebraic maniplulation.
Section A9.2
Proportion and variation.

Section B

Section N9.3
Indices.
Section A9.1
Rearranging formulae.
Section S9.3
Arcs, sectors and volumes.
Section N9.1
Upper and lower bounds.

Section C

Section S9.4
Similarity and enlargement.
Section D9.1
Probability.
Section S9.2
Pythagoras in 2 and 3D.

Section D

Section D9.2
Histograms.
Section S9.1
Circle properties.
Section A9.4
Straight-line graphs.
Section D9.3
Surveys and sampling.

GCSE Module 9 Section A

Section N9.2 Checking answers.

MyMaths Materials

MyMaths Main Page Login as normal. Select the Number section and then Accuracy. Most of the pages in the listing are relevant to this topic.

Estimating introduction

More on estimating.

Standard form. Large values.

Standard form. Small values.

Standard form. Calculations.

Other Activities

Section A9.3 Algebraic manipulation.

MyMaths Materials

Removing brackets.

Basic indices.

Factorising linear expressions.

Factorising quadratics 1.

Factorising quadratics 2.

Cancelling algebraic fractions.

Solving quadratics by factorisation.

Other Activities

Section A9.2 Proportion and variation.

MyMaths Materials

Direct and inverse proportion.

Direct proportion, unitary method.

Other Activities

GCSE Module 9 Section B

Section N9.3 Indices.

MyMaths Materials

Indices part1. Basics

Indices part2. Fractions and negative indices.

Other Activities

Using Excel to calculate higher powers.

Section A9.1 Rearranging formulae.

MyMaths Materials

Rearranging formulae 1. Inc brackets.

Rearranging formulae 2. Inc fractions.

Other Activities

Section S9.3 Arcs, sectors and volumes.

MyMaths Materials

Sectors and arcs.

Cones and spheres.

Prisms.

Other Activities

Section N9.1 Upper and lower bounds.

MyMaths Materials

Upper and lower bounds. Basic concepts.

Upper and lower bounds. Add, subtract, multiply and divide etc.

Other Activities

GCSE Module 9 Section C

Section S9.4 Similarity and enlargement.

MyMaths Materials

Enlargements. Needs careful reading!

Area scale factor.

Volume scale factor.

Other Activities

Section D9.1 Probability.

MyMaths Materials

Independent probability including tree diagrams.

Other Activities

Section S9.2 Pythagoras in 2D and 3D.

MyMaths Materials

Pythagoras' Theorem. You can toggle on and off the last exercise to obtain different questions.

Pythagoras' Theorem. 3D applications

Other Activities

Plotting xyz coordinates.

Isometric grid for 3D geometry. (Works well if magnified.)

GCSE Module 9 Section D

Section D9.2 Histograms.

MyMaths Materials

Histograms.

Other Activities

Section S9.1 Circle properties.

MyMaths Materials

Circle theorems.

Circle theorems' proofs. Excellent resource.

Other Activities

Circle and tangents diagram..

Section A9.4 Straight-line graphs.

MyMaths Materials

Further work on line graphs.

Graph sketching tool.

Other Activities

Section D9.3 Surveys and samplings.

MyMaths Materials

Sampling and surveys.

Other Activities