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发表于2024-11-26
Junior Nature Experiments on File pdf epub mobi txt 电子书 下载 2024
Featuring 70 new science experiments for grades 4 through 9, Junior Nature Experiments On File will get students out into the environment--digging soil, tracking animal life, measuring rainwater, and dating trees. This exciting, hands-on resource lets kids explore the natural world from the ground up, teaching scientific concepts along the way. Meeting national science curriculum standards, this volume provides students with a fun new way to learn about the world around them. Covered subjects include Earth science, weather and climate, animal science, plant science, ecology, pollution, and environmental science.
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Junior Nature Experiments on File pdf epub mobi txt 电子书 下载 2024