Sinopse

All important STEM topics - from magnets and sound waves to how planes and cars work - are simply explained in this fun and informative illustrated science book for elementary schoolers. First How Things Work Encyclopedia covers everything a child needs to know. It provides a strong foundation for science and STEM learning for children in Grades 1 through 6, and it´s the perfect homework help book to support children as they begin to learn about how things work in the world around them. This book is part of DK´s best-selling First Reference series. It introduces exciting areas of science that will get kids hooked on learning about how things work, including your eyes and ears, engines, lightbulbs, laptops, and roller coasters.

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