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Sound experiments
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Ray Broekel |
Briefly discusses sound, pitch, sound travel, sound waves, vibration, frequency, length, and thickness, with simple experiments to demonstrate each concept. |
OL16079662W |
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Experiments with air
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Ray Broekel |
Presents experiments which demonstrate the properties of air. |
OL2917037W |
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Experiments with light
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Ray Broekel |
A discussion of the nature and properties of light, with experiments. |
OL2917039W |
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Experiments with water
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Ray Broekel |
Presents experiments which demonstrate the properties of water. |
OL2917042W |
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Fire fighters
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Ray Broekel |
Briefly discusses the work, uniform, and tools of fire fighters and describes a variety of fire trucks. |
OL2917044W |
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Gerbil pets and other small rodents
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Ray Broekel |
A brief introduction to the care and feeding of pet gerbils, hamsters, guinea pigs, and mice. |
OL2917047W |
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I can be an author
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Ray Broekel |
Describes the personal qualities, training, and tools necessary to be a writer. |
OL2917051W |
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I Can Be An Auto Mechanic
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Ray Broekel |
Explains what an auto mechanic does, discusses important qualities such as manual dexterity and an ability to work with computers and math, and examines the special education and training required fo… |
OL2917053W |
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Now you see it
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Ray Broekel |
Presents instructions for 40 magic tricks. |
OL2917066W |
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Trucks
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Ray Broekel |
Text and photographs describe truck engines, fuel, bodies, tractor trailers, and the specialized types of trucks used to haul or convey specific merchandise. |
OL2917081W |
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Football
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Ray Broekel |
Describes the game of football as it is played by high school, college, and professional teams and lists the teams and some famous players of the National Football league. |
OL2917089W |
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Storms
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Ray Broekel |
Describes the weather conditions that produce storms and the damage that can be done by rain, snow, wind, dust, ice, thunder, lightning, and hail. |
OL2917092W |
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Your five senses
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Ray Broekel |
Discusses the importance of the five senses and examines the structure of the sense organs and how they work. |
OL2917094W |
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Your skeleton and skin
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Ray Broekel |
An introduction to each part of the skeletal system and of the skin, using photographs and drawings to depict details. |
OL2917095W |