11 October 07 - 13:42Tetrahedron
A couple of weeks ago we built a tetrahedron. A lady came in and told us that we were going to built a tetrahedron. We went in to the gym hall and went over the rules of what we were to do. We made it with sticks and elastic bands. We made little tetrahedron three times. Then we spilt up in to groups of three and made a bigger tetrahedron. And tied them all together.
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