Rise-Run Triangles

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Middle schoolers and algebra learners determine if a slope is positive or negative in this math lesson. They express slope as a fraction, and use slope triangles to determine the slope on a worksheet. Also, they discuss differences between lines with positive or negative slope.

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CCSS: Adaptable
Resource Details

Grade
8th - 10th
Subjects
Math
2 more...
Resource Type
Lesson Plans
Duration
45 mins
Instructional Strategies
Inquiry-Based Learning
1 more...
Usage Permissions
Fine Print: Educational Use