Science Education Resource Center at Carleton College
Serc: Investigating Motion With Marbles
In this guided inquiry activity, students will use 2 marbles of different size and a box to investigate what makes the marbles move and what will cause the marbles to change speed and direction.
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...