# Key Stage 3, Maths, Pythagoras's theorem

## Unit Quiz

Test your knowledge across this topic to understand the areas you may need to work on.

Lesson 1

## Tilted squares

Lesson 2

## Surds from tilted squares

Lesson 3

## Finding the length of a line from tilted squares

Lesson 4

## Right-angled triangles and tilted squares

Lesson 5

## Generalising: Pythagoras's theorem

Lesson 6

## Pythagorean triples

Lesson 7

## Pythagoras: Finding right-angled triangles

Lesson 8