Curated OER
Move It! With Simple Machines
Students explore engineering by participating in a mechanical class activity. In this simple machines lesson plan, students identify many simple machines that allow them to perform tasks easily each day. Students collaborate in small...
Curated OER
Steamship Portland: Where's the Energy?
Learners examine how steamships operate. They describe the necessary energy conversions. They construct a model paddlewheel ship. They use rubber bands as examples of potential and kinetic energy as they unwind and set the models in motion.