CONTENTS 5 11 17 What Is a Level How Are Levels Used Different Kinds of Levels 22 23 24 24 Glossary Find Out More Index About the Author
A level helps a carpenter make sure furniture does not slope 4
What Is a Level L ook at the top of a table Is it flat and even or does it slope downward What about the walls in your house Do they stand straight Or do they slant in all different directions These and other surfaces must be perfectly horizontal or vertical People use tools called levels to make sure they are 5
