Simple Machines!

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Focusing on the six fundamental simple machines—planes, pulleys, screws, wedges, and wheels and axles—this engaging book offers 25 hands-on science projects tailored for children ages 7 to 10. It encourages STEM learning through essential questions and connections to primary sources, making complex concepts accessible and exciting. Young readers will discover the importance of these machines in everyday life while actively participating in experiments that enhance their understanding of science.