Curated OER
Biology: Lung Capacity
Students perform experiments to determine their lung capacity and respiration rate. After choosing and performing one of two methods to discover lung capacity, they measure their respiratory rates and assess conditions that affect them....
Curated OER
Buoyancy
Students look at clippings of boats. They are able to define the following terms displacement, and density. Students construct a clay boat. After they complete their clay boat students answer questions about their clay boats.
Curated OER
Rocks, Their Mass and Volume
Learners measure volume using water displacement and mass using a balance. Once they have calculated these two values they will then calculate density while at the same time working on long division. After the activity and explanation of...
Curated OER
Pendulum Motion Experiments
High schoolers experiment with simple pendulums to determine the validity of an equation for all angles. Students discover the usefulnes and limitations of approximations in science. Using spreadhseets and a java applet, high schoolers...
Curated OER
Motion Capture and Analysis
Students capture the serve motion of a tennis player with a digital or video camera. Using transparencies or a software package, analyze the speed, acceleration, displacement and time of the racquet head and ball in the tennis stroke.