Activity
Science Buddies

Science Buddies: What's the Fastest Way to Cool a Soda?

For Students 9th - 10th
When you are craving an ice cold drink of soda, the last thing you want is to be stuck with a bunch of soda cans at room temperature. This fun science experiment sends you on a discovery to find the fastest way to cool soda with...
Activity
Exploratorium

Exploratorium: Science Snacks: Hand Held Heat Engine

For Students 9th - 10th
Can you defy the force of gravity by making liquid in a toy rise and fall without turning it over? This experiment will show you how to use hand boiler that uses temperature and pressure to move liquid into the top chamber.
Activity
Science is Fun

Fun Science: Lumpy Liquids and Squishy Solids

For Students 3rd - 8th
Investigate the properties of a strange substance which acts like a liquid and a solid. This simple experiment can be done with corn starch and water.
Activity
Other

English Montreal School: Chemical vs. Physical Changes: Elements vs. Compounds

For Teachers 9th - 10th
A laboratory experiment where students classify matter into a homogenous mixture, heterogeneous mixture, solution, or pure substance. Also students will test for physical and chemical changes.
Lesson Plan
Utah Education Network

Uen: Physical Changes

For Teachers 2nd
Second graders explore the concept of law of conservation of mass.
Lesson Plan
Science and Mathematics Initiative for Learning Enhancement (SMILE)

Smile: Electrostatics

For Teachers 3rd - 5th
From the Science and Mathematics Initiative for Learning Enhancement project at the Illinois Institute of Technology. A teacher lesson plan which includes several Van de Graaff generator demonstrations and some station-style labs....