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Day and night
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Wendy Oldfield,Kay Davies |
Investigates how the Earth travels around the sun giving a continuous succession of days and nights. Activities and experiments introduce different methods of telling the time and look at how plants … |
OL21528644W |
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Spinning machines
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Wendy Oldfield,Kay Davies |
Looks at a variety of machines which have spinning parts, and explains how they work. Includes drills, escalators, clocks and watches, wind turbines and film cameras. Suggested level: primary. |
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Light
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Wendy Oldfield,Kay Davies |
Explains the properties of light and how it makes variations in colour possible; with projects and experiments to demonstrate these principles. |
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It's cotton
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Wendy Oldfield,Kay Davies |
Shows the cotton seed and the different fabrics and other items that cotton can be found in. Suggested level: junior. |
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Sound and music
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Wendy Oldfield,Kay Davies |
Explains how sounds are made, how we hear them, the difference between natural and mechanical sounds, and how sound can make music; includes activities. |
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Rain
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Wendy Oldfield,Robert Pickett,Kay Davies |
Discusses what makes rain, how it falls to the ground, and what happens when it hits the ground. Includes activities and experiments. |
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Weather
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Wendy Oldfield,Kay Davies |
Text, illustrations, and suggested activities introduce weather, its effects on people and animals, and methods of observing and recording it. |
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Pushing and pulling
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Wendy Oldfield,Kay Davies |
Activities using spinning, rolling, stops and starts, demonstrate the many forces involved in making things move. Investigates making things move more easily with levers and pulleys. Suggested level:… |
OL28760369W |