Year 7

Year 7

# Exploring equality

## Lesson details

### Key learning points

1. In this lesson, we will form equations and explore how to ensure equality is preserved.

### Licence

This content is made available by Oak National Academy Limited and its partners and licensed under Oak’s terms & conditions (Collection 1), except where otherwise stated.

## Video

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## Worksheet

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## Starter quiz

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### 5 Questions

Q1.
Fill in the gaps: An equation is a way to express an ______.
Algebraic quantity
Expression
Q2.
Use the equation r = 2w to find the value of r when w = 3.
r = 2
r = 5
r = 9
Q3.
Use the equation p = 4w to find the value of w when p = 16.
w = 12
w = 64
w = 8
Q4.
Given that r = 2w, fill in the gaps: r + r = ___ + 2w.
2r
4w
w
Q5.
Given that r = 2w and p = 4w, fill in the blanks: r + p = __w.
2
4
8

## Exit quiz

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### 5 Questions

Q1.
Fill in the gap: You can use a known equation to form related equations. When forming a related equation you should check that both sides ______.
Connect
Multiply
Sum
Q2.
Given that 5 × 12 = 10 × 6, fill in the gap: 5 x 12 + 5 = 10 x 6 + ___.
10
12