This task is about making 3-D shapes.
Practical task
Use the straws to make models like the ones drawn below.
- You have 7 straws to make the triangular prism, and 9 straws to make the cube, but you do not have to use all the straws.
- Cut the straws to the lengths you need and join them together with sellotape.
a) triangular prism |
b) cube |
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