Curated OER
John Muir's Vision Lives On
Students identify perspectives on land management issues. They research and debate Yosemite's General Management Plan and develop personal responsibility on a local issue through citizen action.
Curated OER
Simple Machines: The Wede & Lever
Students describe how wedge and lever makes work easier. In this physics lesson, students analyze experimental data by creating a graph to see the trends. They calculate the work done and mechanical advantage of these simple machines.