Curated OER
Angles: Angles, Angles, Everywhere
Middle schoolers estimate and accurately measure the size of angles communicate with the appropriate geometric terms and symbols to describe and name angles, lines, line segments, rays
Curated OER
Swinging on a String
Students explore how pendulums work and why they are useful in everyday applications. In a hands-on activity, they experiment with string length, pendulum weight and angle of release.
Curated OER
Simple Harmonic Motion
Students study harmonic motion and its oscillation. In this simple harmonic motion instructional activity students demonstrate a series of regular oscillations and explain the theory behind the experiment.
Curated OER
The Water Dance
Students act like the changes in the four seasons by moving like water in each season.
Curated OER
Newton's 3rd Law
Students examine how the formal definition of Newton's 3rd law: forces always originate in pairs, equal in magnitude and opposite in direction. They also examine how the informal, qualitative version: Each action has an equal and...
Curated OER
May The Fastest Toy Win
Young scholars determine which wind-up toy is the fastest. However, they can NOT race the toys. They must find another way. On the first day of the activity, students work in pairs or small groups to develop and write a plan.