Here are the things that should have been covered before you should do this unit:

This unit is on:

At the end of this sections your students should be able to do the following:

Display and interpret statistical data on line plots

Add, subtract, multiply, and divide rational numbers

Find square roots

Write equations and formulas

Now here is a list of the sections, please click on them for specific lessons:

Section 2-1: Integers and the Number Line

Section 2-3: Adding and Subtracting Integers

Section 2-5: Adding and Subtracting Rational Numbers

Quizzes for Sections 2-1 through 2-5

Section 2-6: Multiplying Rational Numbers

Section 2-7: Dividing Rational Numbers

Section 2-8: Square Roots and Real Numbers

Section 2-9: Write Equations and Formulas

Quizzes for Sections 2-6 through 2-9

Please note that this is Chapter
Two of __Glencoe Algebra 1 Integration, Applications, and Connections__
published by Glencoe and McGraw-Hill, New York. 2001