In Wind Power, early fluent readers learn about the technologies that allow us to transform wind into electricity. Vibrant, full-color photos and carefully leveled text engage young readers… More →
Grade 4
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In Artificial Satellites, early fluent readers learn about the construction and function of a variety of artificial satellites. Vibrant, full-color photos and carefully leveled text engage… More →
In Solar Power, early fluent readers learn the technology that allows us to turn the sun’s power into electricity. Vibrant, full-color photos and carefully leveled text engage young readers… More →










