The goal of the catapult unit was to learn the basics of group cooperation and building process. During this tech week we designed and built a catapult displayed below, along with photo documenting the whole process we also have caption to lead you through the week. The goal was to create a catapult to launch a ball over a bar and into a corn hole like object but with a few holes. I learned how to blueprint coherence ideas into one big idea and as a group we all learned our strengths and weakness.