October 25, 2016April 12, 2017 by laura Bringing 2D shapes to life :) An isosceles triangle! A semicircle! A rhombus An oval! in Step-4 Maths 0 comments ShareYou may also likeDiscovery Science - Step 4 - Measuring and Mapping our Poly tunnelDiscovery Science - Step 1 - Make a Lava LampDiscovery Science - Step 4 - Amazing Triangles