Lesson 3

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MathematicsLower Secondary (Key Stage 3)

This lesson contains 21 slides, with interactive quizzes and text slides.

Lesson duration is: 50 min

Items in this lesson

Lesson 3

Slide 1 - Slide

Describe what we mean by an impossible triangle

Slide 2 - Mind map

Slide 3 - Slide

Slide 4 - Slide

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Which triangle is impossible to draw?

Slide 9 - Quiz

Slide 10 - Slide

Which triangle is impossible to draw?

Slide 11 - Quiz

Slide 12 - Slide

Which triangle is impossible to draw?

Slide 13 - Quiz

Slide 14 - Slide

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Lesson 3

Items in this lesson

Slide 1 - Slide

Slide 2 - Mind map

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Quiz

Slide 10 - Slide

Slide 11 - Quiz

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Slide 13 - Quiz

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