Right angle challenge

How many right angles can you make using two sticks?
Exploring and noticing Working systematically Conjecturing and generalising Visualising and representing Reasoning, convincing and proving
Being curious Being resourceful Being resilient Being collaborative

Problem



How can you place two sticks to make just one right angle?

Now make just two right angles using the two sticks.

Can you make three right angles? Four right angles?

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Right Angle Challenge
 

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Right Angle Challenge
 

How many right angles can you make using more sticks?