21. 3-D Shapes Talk About


Think of your kitchen at home. It’s probably full of 3-D shapes. List 10 things in the kitchen that are particular 3-D shapes. Here are the names of some 3-D shapes to help you.


sphere


cube


cone


cuboid No. Object


1 2 3 4 5 6 7 8 9


10 Strand: Shape and Space


Curriculum Objectives: Identify and examine 3-D shapes and explore relationships, including octahedron (faces, edges and vertices); draw the nets of simple 3-D shapes and construct the shapes.


149 Shape


In fact, 3-D shapes are all around us. See if you can spot some either inside or outside the classroom. Explore the school and see who can discover the most interesting examples of well- known 3-D shapes. Compare your findings when you get back to the classroom.


cylinder


pyramid


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