Curated OER
Newton's Second Law: Mass-Acceleration Relationship with Dynamics Carts
High schoolers form their own hypothesis about the relationships between force, mass, and acceleration for their dynamics cart system. They collect data and express it in a graphical format to visualize the relationships.
Curated OER
Why Use Seat Belts?
Students explore reasons why using a seat belt is a safe choice while riding in a car. In this physics/safety lesson, students set up and observe a doll with and without a seat belt moving down a ramp in a dynamics cart. Collision...
Carolina Biological Supply
Aquarium Equilibrium Demonstration
Sometimes equilibrium is a difficult concept for a beginning chemist to grasp. Here is a demonstration that helps them to visualize what is happening at a molecular level. Using two aquariums and different sizes of beakers to transfer...
Curated OER
Momentum
Students explore the concept of momentum. In this physics lesson, students observe and compare two "carts" being released to move in various situations, and draw conclusions as to why the carts moved or didn't move.
Curated OER
Investigating Force, Acceleration and Velocity
In this Investigating force, acceleration and velocity instructional activity, students read story problems involving constant velocity and acceleration, create a diagram of the problem, and consider the forces acting upon the item...
Curated OER
Area of Circles and Probability
Students investigate the area of squares and circles. For this geometry lesson, students calculate the area and probability of simple events. They work on a laptop using Safari.
Curated OER
Newton's Third Law of Motion
Students explore Newton's 3rd Law of Motion. In this physics instructional activity, students participate in various experiments that demonstrate the idea of action/reaction, such as a balloon launch, a skateboard activity, and a spring...
Curated OER
Newton's Third Law of Motion
Learners move through five stations demonstrating Newton's Third Law of Motion. In this Newtonian physics instructional activity, students watch as the instructor uses a firecracker to demonstrate action and reaction. The learners travel...
Curated OER
Geogebra Basics
Students identify basic geometric shapes using Geogebra. For this geometry lesson, students work on a laptop as they explore different geometric shapes. They calculate the area and perimeter of triangles.