This activity explores Newton’s Third Law of Motion, which states that for every action, there is an equal and opposite reaction. Students investigate how forces act in pairs using a balloon rocket experiment, observing how air escaping from the balloon propels it along a string. The concept of kinetic and potential energy is also reinforced as students see energy transfer from stored potential energy in the inflated balloon to motion.

This topic is ideal for students, teachers, and parents/guardians to understand and explore physics concepts in a hands-on, engaging way. It is perfect for class demonstrations, small group experiments, homework, independent practice, or enrichment activities. Answer keys and supporting materials are provided for guided practice.

Blog about the topic is available on the STEM Blog page. PDF downloadable resources are down below, and PowerPoint presentations and reference videos are found on the PPT/Video page.