Activity
Museum of Science

Museum of Science and Industry Chicago: Online Science: Drop Eggs Into Cups

For Students 3rd - 8th
Step-by-step illustrated instructions showing how to drop four eggs into four cups without touching them. Demonstrates the concept of inertia according to Newton's first law of motion.
Activity
Physics Central

Physics Central: Physics in the Bathroom: Ripping Neatly

For Students 3rd - 8th
A great science experiment to demonstrate Newton's First Law of Motion, inertia. There is a step-by-step guide on how to conduct this experiment and links to other sites about inertia.