We looked for 3-D shapes around the room and learned to name them – sphere, cube, rectangular prism, cone and pyramid. We used Geoblocks to explore various 3-D shapes. We looked carefully for 2-D faces on the 3-D shapes. Our favorite 3-D activity was combining 3-D shapes to make a block that looked the same as the largest Geoblock. We worked carefully to find as many combinations as we could. Take a look at some of our work.