2D shapes and their properties

There are 151 NRICH Mathematical resources connected to 2D shapes and their properties
Move those Halves
problem

Move those Halves

Age
7 to 11
Challenge level
filled star filled star empty star
For this task, you'll need an A4 sheet and two A5 transparent sheets. Decide on a way of arranging the A5 sheets on top of the A4 sheet and explore ...