**Resources Needed**

Weather forecast for Athens Ohio

Ohio Resource Center Links by the Content Standard:

- Represent and analyze patterns, rules and functions with words, tables, graphs and simple variable expressions.
- Justify that two forms of an algebraic expression are equivalent, and recognize when an expression is simplified; e.g., 4
*m*=*m**m*+*m*+*m*or*a** 5 + 4 = 5*a*+ 4. - Use formulas in problem-solving situations.
- Use symbolic algebra (equations and inequalities), graphs and tables to represent situations and solve problems.
- Write, simplify and evaluate algebraic expressions (including formulas) to generalize situations and solve problems.
- Write and use equivalent forms of equations and inequalities in problem situations

NETS for Teachers 2008