Pyramid model (not only) for stereometry
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Simple model of a pyramid for math lessons.
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Model information
- Source
- Printables
- Category
- Math
- License
- Creative Commons — Attribution — Noncommercial — Share Alike
A simple model of a pyramid you can assemble using regular barbacue skewers with a diameter of 3 mm.
You need 2 prieces of pyramid1, 2 pyramid2, 1 pyramid3 and 1 pyramid4. You have to calculate all the necessary lengths (diagonal in the base, height of the pyramid and edge of the side face) based on your choice of the length of the edge of the base. Ratio of the length of the base edge to the height 4 : 5.
I created this model for teaching stereometry and analytical geometry, the students liked the construction very much.
Recommended print settings: PLA, 0.15 mm layer height, 15% infill, no supports, brimm for pyramid4.