PE Central
Pe Central: Cooperation Assessment
Ask students to think critically about their previous experiences with cooperative learning and physical education activities. This website provides a list of questions that students need to answer on their own. Turned-in responses can...
Optical Society
Optical Society of America: Optics for Kids: Bending Light
An experiment using a water lens that demonstrates how the eye sees an image. Accompanied by an explanation of what's happening, and a link to an article on refraction.
ClassFlow
Class Flow: Reversible and Irreversible Change
[Free Registration/Login Required] This unit brings together and consolidates work that children have done before on reversible changes and introduces irreversible changes. Students are guided through experiments illustrating the...
Concord Consortium
Concord Consortium: Stem Resources: Seeing Motion
With this interactive tool and the use of a motion sensor, students will track their own motion and, as they collect data in several experiments, they will plot it on a distance-time graph. After completing the three experiments, they...
Science Education Resource Center at Carleton College
Serc: Chemical Reactions: Investigating Exothermic and Endothermic Reactions
In this 9th grade physical science guided inquiry, learners will work in pairs to discover the indicators of chemical reactions. Each pair of students is assigned either an exothermic or endothermic reaction. Based on their observations,...