DAY 1: 1. Watch the Linked Video for instructions and tips on how to build your balloon car. 2. Begin building. Make sure you have thought of where you are going to put your balloon so it is secure. DAY 2: 1. Finish building 2. Do some test races if desired. 3. Make adjustments to your car. DAY 3: 1. NO MORE BUILDING ALLOWED 2. Find an area when you and your teammate/teammates can race. 3. RACE! Make sure you have an iPad set up to record. 4. Measure how far each car went with a tape measure. 5. Post your video! Make sure each of you posts!