Focus on the transition from generalized arithmetic to algebraic concepts. Although many of the topics have been investigated informally at previous grade levels, the expectation at the secondary level is for the use of formal mathematical language and reasoning.
| Instructional Days
(suggested)
18 - 23 days |
Click on subtopics below to see resources from the Ohio Resource Center
|
| a. Number line, interval notation. | 1 |
| b. Different types of numbers (rational, irrational, square roots, higher roots, etc.). | 2-3 |
| c. Measurement systems, conversion of units within and between systems. | 1-2 |
| d. Review concept of variable. | 1 |
| e. Laws of exponents, define negative, zero and fractional exponents. | 3-4 |
| f. Collect like terms, simplify algebraic expressions. | 3-4 |
| g. Solve linear equations and inequalities in one variable. | 5-6 |
| Review and testing | 2 |