Grade 9 - Mathematics

Integrated Math 1A - Semester 1 (Credit: 0.50)

In Integrated Math 1, students use arithmetic properties of subsets of integers and rational, irrational and real numbers by simplifying expressions, solving linear equations and inequalities, graphing equations, finding the equation of a line, working with monomials and polynomials, and factoring and completing the square. Students use properties of the number system to judge the validity of results, justifying each step of the procedure to prove or disprove statements. Students compute perimeter, circumference, are, volume and surface area of geometric figures. Students also use basic trigonometric functions defined by the angles of a right triangle.

Major Concepts:

Algebraic Expressions
Operations with Real Numbers
Properties of Real Numbers
Basic Statistics Measures
Solving Simple and Multi-Step Equations
Linear Functions and Graphs
Solving Inequality Equations