Chain Reactions

Engage students in exploring energy transfer as they design and build their own complex chain reactions. In this hands-on challenge, learners use dominoes as the foundation of their reaction and then engineer at least three additional mechanisms—such as levers, ramps, rolling objects, or falling structures—that keep the motion going for as long as possible. As students test, troubleshoot, and continually add complexity, they see how energy moves from one object to another and experience the excitement of turning simple materials into an elaborate, cause-and-effect machine that is always a classroom favorite.

Mini STEAM lessons include all the information needed to complete the STEAM challenge. This instant download is made for students to work independently, with lesson materials focused on student pages that can be finished without direct instruction. All the essential info is easy to access, making mini lessons ideal for independent learning, engagement and family night activities, home explorations, and more. Plus, mini lessons come with marketing templates for flyers and passport options, simplifying the planning of STEAM nights. Not interested in marketing materials? Want your group to complete the challenge together? Check out our digital lessons, which offer more detailed plans perfect for classroom use.