Curated OER
Motion Experiment
Learners experiment with the laws of motion. In this motion instructional activity, students explore Newton's Laws of Motion. Learners work in groups experimenting with different objects and observing different types of motion.
SRI International
Performance Assessment Links in Science: Observing Objects
This is a performance task for Grade Four students where they observe two different pendulums and compare the two types of motion. The activity is designed for a lab setting where students work at individual stations. A rubric and...