Shapes

In geometry, I made these shapes on the computer platform, OpenScad, and then 3D printed them. Then I found the surface area and volume of each using the equations found in the images. They are now used in the math room for geometry references.

Sand Pit

In geometry class I am making a sand pit for the lower school classrooms. All the equations I used to figure out the surface area and volume are included in the picture. I will start building it once we get all the materials. Here…