Rearrange and Make - A Starting Point

You could try these tangram challenges before having a go at Rearrange and Make.  You'll need a set of the tangram pieces, which you can download, print off and cut up from this sheet.

Can you use some, not all, the pieces to make different squares?

What is the smallest square you can make?

What is the largest square you can make?

How many different squares can you make altogether?