This PowerPoint was created with explicit instruction in mind. It will help teachers present information, develop concepts, demonstrate processes and revise. The language is concise. The graphics are relevant and eye-catching.

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Focus

• review familiar polygons
• recognise key features of prisms, pyramids, cylinders, cones and spheres
• name 3D objects
• collect information about faces, edges and vertices of wire-frame pyramids
• identify features in a birds-eye-view of a school and classrooms and describe locations and movements of participants as they move through the rooms
• compare different representations (map, satellite image and aerial photograph) of the same location