
by Mary Atwater · McGraw-Hill Education · tapa blanda · ISBN 9780022761196

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«Oceans of Air: Student Book. Gr 4.» is the science book by Mary Atwater, published by McGraw-Hill Education in paperback (80 pages, in English).
This science book explores the «ocean of air» surrounding the Earth: why the wind blows, how a weather report is made, and why air is matter. With simple explanations and activities, it is intended for fourth-grade students.
It is unit 19 of the 4th-grade primary level of the Science Turns Minds On series, by Macmillan/McGraw-Hill. Published in 1995.
Intended for primary school students of approximately fourth grade, as a workbook and study book for class.

