Curated OER
Impulse, Momentum, and the Conservation of Momentum
What happens when two worlds collide? In the first of several activities, future physicists experiment with colliding ball bearings or Newton's cradle. Another activity requires the use of an air track with cars to examine collision....
Rochester Institute of Technology
Skateboard Performance Testing
Perform an activity on performance testing with a lesson focused on the purpose of wheel bearings on skateboards. Learners conduct performance testing on a skateboard to collect and interpret data.
PBS
Invisible Force
Investigate invisible forces. Young engineers design a setup that changes the direction of a steel ball using a magnetic force. The purpose of the setup is to model the gravitational pull of spacecraft by planetary bodies.
Curated OER
Take a Stab!
Your geology class practices taking core samples of a potato to examine the stratigraphy. This is a terrific modeling lesson that helps youngsters visualize strata that cannot be seen from the surface of the ground. The directions...
Curated OER
Science: Reading a Compass
Students demonstrate how to take bearings using a compass. In pairs, they select objects in the classroom then write down its first initial and bearing. They exchange papers and try to disciver their partner's object.
Curated OER
A Focus on Mechanical Friction
High schoolers explore mechanical friction. They perform experiments to observe the direction of mechanical motion and the difference between rolling and sliding friction. Data results on the experiments are recorded and students...
Curated OER
Marbles and Momentum
Students examine the law of conservation of momentum. In this physics lesson plan, students play marbles in order to compare the mass of the marble and velocities effects. Students receive directions of the marbles game and collect data...
Curated OER
Combining Map and Compass
Young scholars practice using the map and compass to find a location. In this geography lesson series, students identify basic requirements needed when traveling in the wilderness. They plan a healthy menu for a backpacking trip.
Curated OER
Dichotomous Key for Identifying Pine Trees
Learners identify the species of pine trees that are found in their area. They use unlabeled "mystery" samples and a dichotomous key to identify the pine trees to species. After identification, they use a field guide to answer worksheet...
Curated OER
Cupcake Core Sampling
Young scholars discuss core samples. In this environment lesson, students experiment discovering what is beneath the surface by using cupcakes as models finding out what sort of layers are found within the cupcakes.
Curated OER
The Earth's Magnetic Field
Students explain how the earth's magnetic field works and looks. They create
their own free-floating compass using the everyday materials. After constructing their compass, they test it and determine north.