Where does my string cross?

Students will graph two linear functions using pieces of string that intersect and discover what the point of intersection has to do with both functions. It will get tricky when the functions do not intersect, or when they transform into the same equation.

Resource ID#: 41691 Type: Lesson Plan

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General Information

Subject(s): Mathematics

Grade Level(s): 8

Intended Audience: Educators

Instructional Time: 50 Minute(s)

Keywords: Linear, equations, functions, solution, coordinates, graphing, ordered pair

Instructional Component Type(s): Lesson Plan

Instructional Design Framework(s): Direct Instruction

Resource Collection: CPALMS Lesson Plan Development Initiative

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