1. (7.6) Geometry and spatial reasoning The student compares and classifies shapes and solids using geometric vocabulary and properties. The student is expected to: (C) Use properties to classify three-dimensional figures including pyramids, cones, prisms, and cylinders. 7.6C Instructional Activity #2

2. Edge Vertex Face A pyramid is a three-dimensional figure with only one base. The base can be any polygon. The other faces are triangles. A pyramid is named according to the shape of its base. Pyramids The base in the pyramid below is a square, so the figure is a square pyramid. Base

3. The base in the pyramid below is a rectangle, so the figure is a rectangular pyramid. Edge Vertex Face Base

5. 7.6C STUDENT ACTIVITY #2 PART I: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a __________ __________.

7. 7.6C STUDENT ACTIVITY #2 PART I: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a __________ __________. one triangle three six four triangular pyramid

8. 7.6C STUDENT ACTIVITY #2 PART II: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a __________ __________.

10. 7.6C STUDENT ACTIVITY #2 PART II: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a _____________ __________. one rectangle four eight five rectangular pyramid

11. 7.6C STUDENT ACTIVITY #2 PART III: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a ___________ __________.

13. 7.6C STUDENT ACTIVITY #2 PART III: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a ___________ __________. one pentagon five 10 six pentagonal pyramid

14. 7.6C STUDENT ACTIVITY #2 PART IV: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a __________ __________. 11

16. 7.6C STUDENT ACTIVITY #2 PART IV: Look at the figure. The figure shown has __________ base shaped like a __________. The figure has __________ triangular faces. The figure has __________ edges. The figure has __________ vertices. The figure is a __________ __________. 11 one square four eight five square pyramid