I wanted to make a small play house for the kids, but I didn't want to spend money. Aside from a $3 pack of hot glue sticks, everything I used here is stuff I already had. I searched online for geodesic domes so I wouldn't have to do all the math myself. I found a suitable one that people suggested homeless people use as emergency shelter, then scaled it down and added squares on the bottom. For this project, I used: cardboard box cutter pen or pencil ruler hot glue white school ...