Curated OER
Barging Along
Students create a barge. In this technological design instructional activity, students use modeling clay to create a barge to hold marbles. Students make their barge then test it to see how many marbles it will hold. Students discuss why...
Curated OER
Salinity Lab
In this salinity worksheet, students simulate conditions of salt and fresh water mixing and observe the various densities of these solutions based on their salinity.
Curated OER
Buoyant Force
Students investigate the scientific concept of why some objects float when put in a liquid solution. They apply the laws of motion and force while conducting classroom activities. Students also take notes and answer target questions to...