Curated OER
Las Maquinas y Nosotros: Machines and Us
Second graders explain the relationship between energy and work. In this technology lesson plan, 2nd graders describe the different uses of machines in their everyday lives. They record observations and data in their science journal.
Curated OER
Pulley Power
Third graders engage in a manipulative experiment in the mechanical advantage of simple machines. It graphically demonstrates the change in magnitude of applied force when using simple machines. Great for ESL to discover the ratio...
Curated OER
Energy Forms
Learners explore energy by participating in a science lab in class. For this energy form lesson, students define the different types of energy such as light, mechanical and sound while examining energy measuring tools in class. Learners...