01509cam a2200301 i 4500 160441162 TxAuBib 20140519120000.0 111014s2011||||||||||||||||||||||||eng|u 9781936313822 pbk. 1936313820 pbk. TxAuBib rda Yasuda, Anita. Explore simple machines! [(PB)] / Anita Yasuda ; illustrated by Bryan Stone. Explore simple machines! with 25 great projects. Chicago, IL : Independent Publishers Group [distributers], 2011. 92 p. : ill. ; 26 cm. txt rdacontent n rdamedia nc rdacarrier Chapter 1: simply helpful -- Chapter 2: levers -- Chapter 3: inclined planes -- Chapter 4: wheels and axles -- Chapter 5: screws -- Chapter 6: wedges -- Chapter 7: Pulleys -- Chapter 8: be an inventor. "Introduces kids to the concept of "mechanical advantage," and harnesses kid-power by inviting them to build machines of their own design. It opens their eyes to the diversity of machines in their lives, and sparks the imagination with challenge, humor and achievable projects." -- (p.4) of cover. 20140519. Simple machines Juvenile literature. Simple machines Experiments Juvenile literature. Force and energy Juvenile literature. Stone, Bryan,.