CK-12 Foundation
Ck 12: Physical Science: Transfer of Electric Charge
[Free Registration/Login may be required to access all resource tools.] Transfer of electric charge: transfer of electrons, conservation of charge and three ways electric charge can be transferred.
OpenSciEd
Open Sci Ed: Unit 6.2 Thermal Energy
This unit on thermal energy transfer begins with students testing whether a new plastic cup sold by a store keeps a drink colder for longer compared to the regular plastic cup that comes free with the drink.
Wisc-Online
Wisc Online: Chemistry: Heat Transfer
Answer the thermal energy transfer questions correctly, and advance around the baseball diamond.
California Institute of Technology
Nasa: Cool Cosmos: How Does Heat Travel?
An explanation, with infrared images, of how heat is transferred from one object to another.
Science is Fun
Science Is Fun: The Fireproof Balloon
In this experiment, two balloons are each placed over a lighted match, but the one that has had water placed inside it does not burst. Includes an explanation of why that is so.