Math6-8
Finding Slope from Graphs Practice Set
By Leann H.
A 10-problem practice set for 8th grade math that builds skill in reading slope from coordinate graphs, split into five identify-the-slope and five find-the-slope items. It opens with a worked example showing rise over run with a labeled line, making it well suited to a focused 20-30 minute practice block or independent work after a lesson on slope.
Customize for your classroom
Teacher Guide & Tips
- Introduce the rise-over-run idea with the worked example (y = 2x + 1) before students start, and have them name the rise and run out loud.
- Discussion question: How can you tell from the graph alone whether a line has a positive, negative, or zero slope? Why does picking points where grid lines cross make the calculation easier?
- Scaffold for struggling readers: have them trace the rise with one color and the run with another, and encourage them to count grid squares rather than estimate.
- Extension for advanced students: ask them to find the equation of each line in slope-intercept form using the slope and y-intercept they read from the graph.
- Estimated time: about 25 minutes for all 10 problems, plus a few minutes for a whole-class answer check.
Math6-8
Finding Slope from Graphs Practice Set
By Leann H.
A 10-problem practice set for 8th grade math that builds skill in reading slope from coordinate graphs, split into five identify-the-slope and five find-the-slope items. It opens with a worked example showing rise over run with a labeled line, making it well suited to a focused 20-30 minute practice block or independent work after a lesson on slope.
Customize for your classroom
Teacher Guide & Tips
- Introduce the rise-over-run idea with the worked example (y = 2x + 1) before students start, and have them name the rise and run out loud.
- Discussion question: How can you tell from the graph alone whether a line has a positive, negative, or zero slope? Why does picking points where grid lines cross make the calculation easier?
- Scaffold for struggling readers: have them trace the rise with one color and the run with another, and encourage them to count grid squares rather than estimate.
- Extension for advanced students: ask them to find the equation of each line in slope-intercept form using the slope and y-intercept they read from the graph.
- Estimated time: about 25 minutes for all 10 problems, plus a few minutes for a whole-class answer check.