Science Museum of Minnesota
Science Museum of Minnesota: Thinking Fountain: Friction
The Thinking Fountain provides this simple experiment for understanding friction and it relationship to energy.
Scholastic
Scholastic: Dirtmeister's Science Reporters: Friction
Step into Dirtmeister's Science Lab and become a Science Snooper! Work side by side with him as he sets out to answer the challenge question: "How does the force of friction affect us in our daily lives?"
Discovery Education
Discovery Education: Friction in Our Lives
Students observe objects in motion down a ramp to discover how the force of friction affects an object's motion. Includes the lesson plan, vocabulary list, and extensions for students.