This wonderfully simple lab will show students how the Big Bang happened. Using balloons and measuring points as the balloon inflates brings the concept to life. Students will collect and analyze data while also relating to the Doppler Shift and Red Shift.Materials: Balloons, string, ruler and pencil.Teacher Key included.Included is a YouTube Video that the students will watch to generate a follow up class discussion about the lab and related content.Educating the World Together!