1. Students will work in groups of 4. 2. Two students will cut out ten panels from a template. 3. Two students will alternately glue panels as per lab directions. 4. Once panels are glued, the top of panels will be tied together with fishing line. Leave a meter hanging. 5.Using pipe cleaners, the bottom of the panels will be formed into a small circle. 6.Open up the balloon and check for holes. 7. Using a propane burner, students will place the bottom of the balloon over the cylinder of the propane burner. 8. Let the ballon inflate for about 3 minutes. 9.Release and time.