Discover a world of shapes, design and steam learning with the 36-piece Rainbow Shape Expansion Pack from Connetix. Featuring bright rainbow colours, this pack brings large equilateral triangles, right triangles, quarter circles, pentagons, trapezoids and rhombuses to your Connetix play! The Rainbow Shape Expansion Pack has been carefully put together to encourage children to play creatively and support steam learning. It's perfect for expanding maths understanding, improving engineering skills and stimulating imagination. Unleash a world of exciting play possibilities as children use right-angled triangles to build fast ramps, rocket fins, bridge supports and tall buildings. Explore fractions, put curves in roads and discover the game of quarter circles as you create your own pizzas, cakes and pies. Expand your awareness of tessellating shapes by forming large hexagons from trapezoids or diamonds, and be inspired to design flowers and butterflies. Try designing and building a fascinating dome that is ideal for experiencing the refraction of light. The only limit is your imagination! The Rainbow Shape Expansion Pack is the perfect addition to the Connetix range and is compatible with existing magnetic tile collections. It encourages a level of STEAM learning and effortlessly combines learning and fun. Contents of the pack - 6 x pentagons - 1 of each colour - 6 x large right angles - 1 of each colour - 6 x large equilateral triangles - 1 of each colour - 6 x diamonds - 1 of each colour - 6 x trapezoids - 1 of each colour - 6 x quarter circles - 1 of each colour.