# Changing the subject

### Term 1 starting in week 9 :: Estimated time: 2 weeks

• Solve linear equations (review)
• Solve inequalities (review)
• Form and solve equations and inequalities in the context of shape
• Change the subject of a simple formula (review)
• Change the subject of a known formula
• Change the subject of a complex formula

For higher-attaining pupils:

• Change the subject where the subject appears more than once
• Solve equations by iteration

This page should remember your ticks from one visit to the next for a period of time. It does this by using Local Storage so the information is saved only on the computer you are working on right now.

## Lesson Starters

Here are some suggestions for whole-class, projectable resources which can be used at the beginnings of each lesson in this block.

### 1st Lesson

Can you solve this paradox by agreeing whether the statements are right or wrong?

### 3rd Lesson

#### Kim's Game 2

This is the Maths version of the traditional memory game. Memorise 10 mathematical facts then recall them as they disappear from view.

### 4th Lesson

#### How Many Triangles? 2

How many triangles are hidden in the pattern? What strategy might you use to count them all to ensure you don't miss any out?

### 5th Lesson

#### Mystery Numbers

Can you recognise the mystery numbers from the clues?

### 6th Lesson

#### Refreshing Revision

It is called Refreshing Revision because every time you refresh the page you get different revision questions.

Some of the Starters above are to reinforce concepts learnt, others are to introduce new ideas while others are on unrelated topics designed for retrieval practice or and opportunity to develop problem-solving skills.

White Rose Resources
 End of block assessments provide a quick progress check at the end of each block of learning to make sure students have understood the content covered. This Scheme of Learning was produced by White Rose Maths and is used here with permission granted on 30th June 2021.

For Students:

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