Chapter 9 in our Math text book was all about 3-D figures (face, edge and vertex, rectangular and triangular prisms, square pyramid, cube, cone, triangular pyramid, sphere and cylinder) and 2-D figures (triangle, quadrilateral, pentagon, hexagon and octagon). We also then went on to focus on angles (right, acute and obtuse) and triangles (scalene, isosceles and equilateral). The kids really enjoyed this chapter and we were able to do a lot of hands-on activities.
Tessa Suckoo & Jared Bremner