Can you make five differently sized squares from the interactive tangram pieces?

This practical challenge invites you to investigate the different squares you can make on a square geoboard or pegboard.

This activity investigates how you might make squares and pentominoes from Polydron.

LOGO Challenge - the Humble Square

Let's begin by looking at the "humble" square. Below is the pattern reproduced after three stages of development :

Iterative picture

What would subsequent stages of development look like?

If instead of squares equilateral triangles or regular hexagons had been used?

What about this?

Iterative image