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### Number and algebra

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### Working mathematically

### For younger learners

### Advanced mathematics

# Noah

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### Let's Investigate Triangles

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Age 5 to 7

Challenge Level

*You might like to take a look at the poster for this task.*

Noah saw 12 legs walk by into the ark.

How many creatures could he have seen?

How many different answers can you find?

Can you explain how you found out these answers?

Vincent and Tara are making triangles with the class construction set. They have a pile of strips of different lengths. How many different triangles can they make?