Explore the physics fun found in these moving machines! Kids can build their own catapult trebuchet and windmill then make ’em move when they explore STEM Explorers Motioneering from Learning Resources. This STEM building set comes with all of the pieces kids need to build test and tweak their moving STEM creations. As they build theyll learn about kindergarten STEM skills from engineering and design to force motion and more. Kids will also use their newfound critical thinking skills to tweak their machines and solve the sets tricky STEM challenges! After they master the sets progressive STEM challenges kids can even build their own! STEM Explorers Motioneering includes 56 building pieces and an activity guide with 8 STEM challenges. This fun learning tool is ready for homeschool or kindergarten classroom use!