 |
Phillip S. Woodruff (ed). Includes: bulletin board pictures; selected aerospace topics in curriculum context; & experiments for grades 4-6 students on: properties of air, fluidity, weight, pressure, expansion & contraction, density & temp., rising hot air, Newton’s 3rd Law of Motion, air flow, gliders & parachutes, thrust, gravity, control surfaces, & jet propulsion. Also, sections on charting weather, clouds, highs & lows, hygrometer, wind force, anemometer, weather vane, thermometer, aneroid barometer, dew point, time zones, earth rotation, satellite signals, latitude & longitude, & sextant. Bibliography. Videos; juvenile literature; & kits. Government resources. Glossary.
|
|
|
