Most people’s drawing skills peaked in first grade. Which means the diagrams we include in handwritten notes often look like they were drawn by a moderately skilled raccoon. Fortunately, iPadOS 14 ...

Complete this interactive activity to find out more about 3D shapes and then put your knowledge to the test. Cubes have 6 flat faces which are all the same size. Everyday things that have the shape of ...

A 3D shape with all straight edges and flat faces is a polyhedron. Other 3D shapes with least one curved surface are not polyhedra. A 3D shape with regular polygonal faces, meeting at equal angles, is ...