Kenneth G. Rainis – författare
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3 produkter
3 produkter
E-bok
PDF, Engelska, 2010540 kr
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Cells and microbes are found everywhere, from inside your mouth to the puddle in your backyard. The simple experiments in this book will help readers begin to understand this important topic. If they are interested in competing in science fairs, this book contains great suggestions and ideas for further experiments.
E-bok
PDF, Engelska, 2009502 kr
Läs direkt efter köp
Young scientists will explore fundamental chemical principles and learn about what happens when an acid and a base mix and which solids are good conductors of electricity. Many fun experiments are great ideas students can use for science fair projects.
E-bok
PDF, Engelska, 2009502 kr
Läs direkt efter köp
Can we build a bird feeder that keeps squirrels out? Where do earthworms like to live? Does color affect human emotions? Readers will learn the answers to these questions and more with the fun experiments in this book. Young scientists will observe and explore behaviors of animals'' interactions with environments. Many experiments include ideas they can use for their science fair.