Curated OER
A Good Foundation
Students examine how regional geology affects bridge foundations. In this physical science lesson, students explore how bridge types are constructed for different purposes.
Curated OER
Soapy Stress
Students investigate the three types of material stress related to rocks. They identify the three types of stress, conduct a simulation by breaking bars of soap using only their hands, and complete a worksheet.
Curated OER
Power, Work and the Waterwheel
Students use a two-liter bottle, dowel rod and index cards to design and construct a water wheel. They then calculate the power created and measure the work done by the water wheel in Watts and Joules.