Students investigate Bernoulli's principle of air pressure and how it relates to the lift of an airplane. Students identify various Aeronautical vocabulary terms. Students construct a paper glider and experiment with the control surfaces...

Young scholars compare and contrast the properties of salt water in the oceans/seas and freshwater elsewhere on the planet. They also analyze mixing caused by currents in the ocean, including the effects of warm and cold water as well as...

In this United States history instructional activity, students use the 14 clues in order to fill in the crossword puzzle with the appropriate answers pertaining to Texas.

This comprehensive and informative site looks at the history and principles of flight.