Students explore flight, friction, airflow and more as they design and build rubber band roadsters, create custom fliers and construct a real-working windmill! Perfect for integrating STEM into your curriculum, each of our project-based labs includes 4 step-by-step activities that students complete in order—building on the skills they learned in the previous activity until they’re ready to complete one final engineering feat! As students work, they get hands-on experience with the design process—making predictions, testing theories, and ultimately designing and building more efficient machines! Each lab comes with the materials needed to complete 4 activities. Complete set includes all 3 labs shown. Each lab also available separately.