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Science Buddies
Science Buddies: What's the Fastest Way to Cool a Soda?
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...
Exploratorium
Exploratorium: Science Snacks: Hand Held Heat Engine
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.
Science is Fun
Fun Science: Lumpy Liquids and Squishy Solids
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.
Other
English Montreal School: Chemical vs. Physical Changes: Elements vs. Compounds
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.
Utah Education Network
Uen: Physical Changes
Second graders explore the concept of law of conservation of mass.
Science and Mathematics Initiative for Learning Enhancement (SMILE)
Smile: Electrostatics
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....