This is by far my favorite project that I have done with my students! Please see the preview and product video for explanations and examples. Included: 1. Detailed project instructions. (Google Doc - EDITABLE) 2. Two student presentation examples (view only) 3. Google Spreadsheet (Editable) Tab 1 - Recording Distance Tab 2 - Recording Power Tab 3 - Recording Accuracy Tab 4 - Grading Rubric Note: You will have to provide your students with materials to build a catapult. (I ask families to don