1-1 Variables: To simplify numerical expressions and evaluate algebraic expression.

1-2 Grouping Symbols: To simplify expressions with and without grouping symbols.

1-3 Equations: To find solution sets of equations over a given domain.

1-4 Translating Words into Symbols: To translate phrases into variable expressions.

1-5 Translating Sentences into Equations: To translate word sentences into equations.

1-6 Translating Problems into Equations: To translate simple word problems into equations.

1-7 A Problem Solving Plan: To use the five-step plan to solve word problems over a given domain.

1-8 Number Lines: To graph real numbers on a number line and to compare real numbers.

1-9 Opposites and Absolute Values: To use opposites and absolute values.