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=== Process (How to do the activity) ===
=== Process (How to do the activity) ===
1. "What are some shapes that you know?"
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1. "What are some shapes that you know?"
2. Show picture of 2d and 3d and ask difference among shapes, What's the difference between 2D and 3D shapes?
2. Show picture of 2d and 3d and ask difference among shapes, What's the difference between 2D and 3D shapes?
Draw these views using pencil in your maths books, with a title "Top, side and bottom views of objects."
Draw these views using pencil in your maths books, with a title "Top, side and bottom views of objects."
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Do you remember the Faces, Vertices and Edges of solid shapes
6. Students recall the terms edge, vertex, and face.
6. Students recall the terms edge, vertex, and face.
Edge-two faces meet at a line segment( A line where two faces meet in 3D shape)
Edge-two faces meet at a line segment( A line where two faces meet in 3D shape)
Vertex- three or more edges meet at a point
Vertex- three or more edges meet at a pointuk9caecz
Base – the bottom base of a 3D shape
Base – the bottom base of a 3D shape
7. Can you see that, the two-dimensional figures can be identified as the faces of the three-dimensional shapes?
7. Can you see that, the two-dimensional figures can be identified as the faces of the three-dimensional shapes?
'''Cuboid'''
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10. Observe that shapes have two or more than two identical(congruent)faces?name them?
10. Observe that shapes have two or more than two identical(congruent)faces?name them?
'''Cube'''
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11. Which solids has all congruent faces?
11. Which solids has all congruent faces?
'''Cylinder'''
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12. What shape is the base of a cylinder?
12. What shape is the base of a cylinder?
'''Cone'''
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'''Sphere'''
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13. Does the base of the shape change depending on how the shape is positioned?
13. Does the base of the shape change depending on how the shape is positioned?
'''Euler’s formula : F+V=E+2 for Polyhedrons.'''
'''Euler’s formula : F+V=E+2 for Polyhedrons.'''
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