Digital SAT Math
Lesson Plan
Number of solutions for systems
Goals / Objectives
Classify a system as having one, no, or infinitely many solutions
Connect each case to intersecting, parallel, or coincident lines
Apply the slope-and-intercept test to a system
Recognize the algebraic signature of each case when elimination is attempted
Determine a parameter value producing no solution
Determine a parameter value producing infinitely many solutions
Standards
"For a system of linear equations in two variables, determine the conditions under which the system has no solution, a unique solution, or infinitely many solutions." "Make connections between an algebraic representation and a graph of a system of linear equations in two variables not in context." "Make connections between an algebraic representation and a graph of a system of linear equations in two variables in a context."
Academic Vocabulary
Not in our source material
Materials
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Remediation
Enrichment
Accommodations
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Anticipatory Set / Bell Work
Modeling
Check for Understanding
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Guided Practice
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Independent Practice
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