Expressions and Equations -- Grade 8: 8.EE.B.6 | Tennessee Department of Education

PBS Learning Media
Contributed By
PBS Learning Media
Resource Type
Classroom Material
Keywords
teacher professional development algebra math modeling expression equation slope triangle plot coordinate graph ratio
Subjects
Professional Development Mathematics
Grade Levels
Grade 6 Grade 7 Grade 8 Grade 9 Grade 10 Grade 11 Grade 12 Post-Secondary
Related Resources

Expressions and Equations -- Grade 8: 8.EE.B.6 | Tennessee Department of Education

Teach students to use similar triangles to explain why the slope m is the same between any two distinct points on a non-vertical line in the coordinate plane. This video also explains how to derive the equation y = mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis.
Publisher
PBS Learning Media

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