Curated OER
Tension and Compression
Students explore the forces of tension and compression by manipulating a variety of objects, and apply what they learned in the construction of a model bridge.
Curated OER
Tension and Compression
Students experience the forces of tension and compression by manipulating objects that are strong in each but not in both. Students construct a simple model of a beam bridge.
Curated OER
Stress and Strain
Students use working models to show the stress and strain in the movements in the earth's crust. In this stress lesson students complete a lab in which they construct a model.
Curated OER
Forces and Balloons
Learners investigate the forces of compression, tension and torque on common birthday balloons.
Curated OER
Tension and Compression
Students examine tension and compression by manipulating objects that are strong in each but not in both. Students apply their observations to the construction of a model of a beam bridge, suspension bridge, and inverted triangle...