Curated OER
Energy and Work: Transformation through Engines
Young scholars are introduced to the concept of thermodynamics. In groups, they participate in experiments in which they discover how potential energy converts into kinetic energy. They use the internet to research the components of a...
Curated OER
Toward a Sustainable Agriculture
Learners examine how to use ecological analysis to animal production systems. In this sustainable agriculture lesson students examine where the nutrients flow in a system and complete several activities.