Catalog Search Results
7) Pulleys
Author
Description
"A foundational look at pulleys, explaining how these simple machines work and describing some common examples, such as gears and chains, that have been used throughout history"--Provided by publisher.
11) Screws
Author
Description
"A foundational look at screws, explaining how these simple machines work and describing some common examples, such as jar lids, that have been used throughout history"--Provided by publisher.
12) Levers
Author
Description
"A foundational look at levers, explaining how these simple machines work and describing some common examples, such as crowbars, that have been used throughout history"--Provided by publisher.
13) Wheels & axles
Author
Description
"A foundational look at wheels and axles, explaining how these simple machines work and describing some common examples, such as doorknobs, that have been used throughout history"--Provided by publisher.
15) Jellyfish
Author
Description
"A basic exploration of the appearance, behavior, and habitat of jellyfish, the bell-shaped, oceanic invertebrates. Also included is a story from folklore explaining why jellyfish have squishy bodies"--Provided by publisher.
16) Wedges
Author
Description
"A foundational look at wedges, explaining how these simple machines work and describing some common examples, such as shovels, that have been used throughout history"--Provided by publisher.
17) Lemurs
Author
Series
Description
Explores the appearance, behavior, and habitat of lemurs, the leaping primates of Madagascar and Comoros. Also includes a story from folklore explaining how lemurs came to be.
18) Crabs
Author
Description
"A basic exploration of the appearance, behavior, and habitat of crabs, the widespread shelled crustaceans. Also included is a story from folklore explaining why crabs look as though they are headless"--Provided by publisher.
19) Elk
Author
Series
Description
"A basic exploration of the appearance, behavior, and habitat of elk, the second-largest North American deer. Also included is a story from folklore explaining how elk came to live in the mountains."--Provided by publisher.
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