Instructional Video

Sophia: Identifying Parallel, Intersecting, and Identical Lines

Curated by ACT

This video lesson demonstrates how to determine if linear equations are parallel, identical, or intersecting. Students can check their understanding with an assessment.

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CCSS: Adaptable
Concepts
coordinate plane, intersecting lines, linear equations, linear functions, parallel lines, slope, systems of equations
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Additional Tags
identical lines, linear equation graph, system of equations, sophia learning, sophia, sophia mathematics, y-intercept
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Classroom Considerations
  • Knovation Readability Score: 3 (1 low difficulty, 5 high difficulty)
Common Core
7.RP.A.2.a 8.G.A.1.c