## Main Content

### Supporting materials

No.

Title

Description

Level of challenge

Download

A1

Learners

**interpret multiple representations**of algebraic expressions: words, symbols, tables of values, and area diagrams. - PDF (175Kb)C

A2

Learners

**create and solve**their own equations by transforming both sides of an equation. They then resolve mistakes and inconsistencies. - PDF (139Kb)C

A3

Learners

**create and solve**their own equations by transforming both sides of an equation. They then resolve mistakes and inconsistencies.The equations in this session may have the unknown on both sides of the equation.The computer programs*Balance 1, Balance 2*and*Cover up*provide optional further experiences for this lesson. - PDF (216Kb)C

A4

Learners

**evaluate generalisations**, classifying algebraic statements into three categories: always true (identities), sometimes true (equations), or never true (inequations). - PDF (247Kb)B/C

A5

Learners generate and explore distance time graphs. - PDF (802Kb)

C

A6

Learners

**interpret representations**of motion: words, graphs and tables. Learners develop relationships between speed and gradient. Acceleration and deceleration are discussed. - PDF (717Kb)C

A7

Learners

**classify**graphs, equations and tables according to whether they show linear, quadratic, inverse functions.The computer program*Machines*provides optional further experiences for this lesson. - PDF (258Kb)C

A8

Starting with an examination question, learners

**create and solve their own questions.**- PDF (164Kb)B/C

A9

Learners

**analyse**simple number 'tricks', and explain how they work, using algebra. They then try to**create their own****variants**of the trick, making it more impressive. - PDF (123Kb)B/C

A10

Learners

**classify**straight lines according to different properties and**make generalisations**about perpendicular and parallel lines. - PDF (184Kb)D

A11

Learners

**make connections**between cubic functions, their graphs and linear factors. They**make generalisations**about factorising cubic functions. - PDF (180Kb)D

A12

Learners

**classify**trigonometric functions according to transformations from y = sinx and y = cosx, and according to period and amplitude.They**make connections**between the transformed functions and their graphs. - PDF (197Kb)D

A13

Learners

**evaluate statements**about logarithms, practise using the laws of logarithms and make algebraic**generalisations**from the results obtained. - PDF (303Kb)D

A14

Learners

**describe and make comparisons**between graphs. They investigate parametric graphs and match them to their equations. - PDF (245Kb)D