Next week, a workshop about the cross sections of solids will be held in our school, for 7th grade students. These are what we've decided to include in the workshop:
- Showing "Flatlad: The Movie"
- Giving the students cubic pieces of polystyrene and asking them to make polygon cross sections with given number of sides.
- Asking the students to construct given solids, using their cross sections by sheets of thin foam board.
- Talking about 3D-Printers and showing clips about them.
What other things can be included in our workshop? Do you have any suggestions?