Scoop, seesaw, and raise :
Dahl, Michael.
Scoop, seesaw, and raise : a book about levers / by Michael Dahl ; illustrated by Denise Shea. - Minneapolis, Minn. : Picture Window Books, c2006. - 24 p. : col. ill. ; 27 cm. - Amazing science .
Includes bibliographical references (p. 24) and index.
What is a lever? -- How a lever works -- Seesaw is a lever -- Scoop -- Bottle opener -- Brooms and brushes -- First-, second-, and third-class levers -- Fun levers -- marshmallow madness: how a lever works -- Fun facts -- Glossary -- Learn more -- Index.
Learn about the different uses of levers. How does it work and why? These fun science books answer kids' questions about the world around them-and encourage them to ask more.
1404813039 (hardcover) 9781404813038
2005024973
Levers--Juvenile literature.
Levers.
TJ147 / .D3245 2006
621.8/11
Scoop, seesaw, and raise : a book about levers / by Michael Dahl ; illustrated by Denise Shea. - Minneapolis, Minn. : Picture Window Books, c2006. - 24 p. : col. ill. ; 27 cm. - Amazing science .
Includes bibliographical references (p. 24) and index.
What is a lever? -- How a lever works -- Seesaw is a lever -- Scoop -- Bottle opener -- Brooms and brushes -- First-, second-, and third-class levers -- Fun levers -- marshmallow madness: how a lever works -- Fun facts -- Glossary -- Learn more -- Index.
Learn about the different uses of levers. How does it work and why? These fun science books answer kids' questions about the world around them-and encourage them to ask more.
1404813039 (hardcover) 9781404813038
2005024973
Levers--Juvenile literature.
Levers.
TJ147 / .D3245 2006
621.8/11