WALT: identify features of 3D shape. Success Criteria: 1. can find real life examples of 3D shapes. 2. I know what 3D means. 3. I know what a ' face ' is. 4. I know what a ' edge ' is. 5. I know what a ' vertex ' is. 6. I can identify the face,edge and vertex of any 3D shape. Definitions: 2D : Width and Height. 3D : Width , Height and Depth. Edge: The line where 2 faces meet / join. Vertex : A point where 2 or more straight lines meet. A corner.
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