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How many faces can you see when you arrange these three cubes in different ways?

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I'm Eight

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Let's Investigate Triangles

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?

Ordering Cards

Age 5 to 11 Challenge Level:

Look at these cards.
 
 
 
Can you sort them so that they follow round in a loop?
 
 Here is a card from a different set.
 
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What number would follow it?
 
What about this one? What would follow it?

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You can download the above set of cards here.