Catalog Search Results
Publisher
Schlessinger Media
Pub. Date
[2004]
Physical Desc
1 videodisc (DVD) (23 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide (5 pages)
Language
English
Description
All objects are made from atoms and their movements determine the form matter takes. Discover how matter can change form when energy is added or taken away.
Publisher
Schlessinger Media
Pub. Date
[2004]
Physical Desc
1 videodisc (DVD) (23 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide (5 pages)
Language
English
Description
Focusing on the idea that forces can either be balanced or unbalanced, this program makes such concepts as friction and magnetism accessible to children through fun, real-life demonstrations.
Publisher
Schlessinger Media
Pub. Date
[2004]
Physical Desc
1 videodisc (DVD) (23 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide (5 pages)
Language
English
Description
The basic nature of light is explored. Discover that light travels in waves. Learn the relationship between light and colors, and more.
Publisher
Schlessinger Media
Pub. Date
[2004]
Physical Desc
1 videodisc (DVD) (23 min.) : sound, color ; 4 3/4 in. + 1 teacher's guide (5 pages)
Language
English
Description
Children will discover that the flight of an airplane is dependent upon the balance of four forces; gravity, lift, thrust, and drag. They will also examine how helicopters and air balloons work.
Publisher
Schlessinger Media
Pub. Date
[2004]
Physical Desc
1 videodisc (DVD) (23 min.) : sound, color ; 4 3/4 in.
Language
English
Description
Walking on a balance beam and riding a bike require both motion and balance, two concepts that are related. Kids learn that motion is movement caused by unbalanced forces, while gravity and friction are introduced as forces that affect motion. Includes simple explanations of key concepts such as momentum and equal and opposite reactions, as well as introduction to the idea of center of gravity.
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