MS Math SPED Resource Map

13.3 Different Types of Systems 13.4 Two Lines

ILLUSTRATIVE MATHEMATICS AND CORE ALIGNMENT

Standard

Section(s)

8.EE.7

4.1, 4.2, 4.3, 4.4, 4.5, 4.5, 4.6, 4.7, 4.8, 4.9, 4.10, **8.EE.7 is not completely covered by Illustrative Mathematics, as the following parts are specifc to Utah: Solving multi-step inequalities and solving absolute value equations.

8.EE.8

4.10, 4.11, 4.12, 4.13, 4.15, 4.16

Pre-Assessment

Previous Standards with Example Problems

Number on Pre-Assessment

Section

Section

Unfnished Learning Standard

1

4.1

4.1

7.NS.1

2

4.2

4.2

6.EE.3, 6.EE.7, 7.EE.4a

3

4.3

4.7, 4.13

6.EE.5

4

4.2

4.16

6.EE.9

5

4.7

LEARNING INTENTIONS

● Understand that the simplifed form of an equation ( x=a, a=a, or a=b) indicates the number of solutions (one, zero, or infnitely many solutions). ● Solve multistep linear equations and inequalities with rational coeffcients and variables on both sides. ● Solve absolute value equations (not inequalities) and understand why there are either zero, one, or two solutions. ● Understand that solutions to a system of two linear equations is where the lines intersect. ● Solve systems of two linear equations graphically and identify the number of solutions (one solution, infnitely many solutions or no solutions). ● Interpret the solution to graphs of systems of linear equations, estimating when solutions are not integers.

KEY VOCABULARY

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Constant Term

System of equations