Begin the new year with new Gizmos!

With 2008 right around the corner, we are happy to announce five new grade 3-5 science Gizmos.

• Measuring Motion: Go on safari to determine the speed of animals.
• Phases of Water : Observe  molecules in ice, water, and water vapor.
• Conduction and Convection: Compare two methods of heat transfer.
• Inheritance: Determine how traits are passed down from parents to offspring in an alien creature.
• Homeostasis: Try to maintain a constant body temperature in a hostile environment.

Happy holidays and have a great start to the new year!