grade level makes a mountain range - give several small squares to each student and ask them to cut them into two pieces, retaining at least one flat side and its corners. collect all the papers and organize them by height and stick them together.
Lego Street Art Around The World. This Lego street art works in two ways: one, it makes the grey and boring street more colourful, all the while repairing the crumbling street brick walls. So it’s basically a two-for-one Lego repair.