This free resource explores Newton's Third Law of Motion through exciting balloon rocket and balloon-powered car investigations. Students learn how air, force, and motion work together as they observe how escaping air creates an equal and opposite reaction that causes objects to move.

Through hands-on STEM activities, learners build and test balloon rockets and balloon-powered cars while applying scientific concepts and engineering design principles. Students develop critical thinking, problem-solving, creativity, observation, and collaboration skills as they design, test, and improve their prototypes.

This resource is ideal for classroom demonstrations, STEM centers, small-group instruction, homework, independent practice, enrichment activities, after-school programs, or homeschool learning. It includes lesson materials, student worksheets, engineering challenges, reflection activities, and supporting resources to reinforce student understanding of force, motion, air resistance, and Newton's Third Law of Motion.

A detailed blog about this topic is available on the STEM Blog page, and downloadable PDF resources are provided below. PowerPoint presentations and reference videos are available on the PPT/Video page.