Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6

Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
Math Activities 8th Grade - Proportions, Slope, y=mx+b - CCSS 8.EE.5,6
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Five activities are included in this resource on proportional relationships and slope (8.EE.5, 8.EE.6).

1st Activity:
Guided notes on the constant of proportionality and three different representations of proportional relationships are included in this activity. The unit rate is found using an equation, a graph or a table.

2nd Activity:
Students will compare proportional relationships which are represented in different ways. There is an example that is followed by four application problems. This activity may be used as a group activity.

3rd Activity:
Guided notes and examples on determining the slope of a line when the graph is given are included in the activity. Similar triangles are used to show that the slope of a line may be found by choosing any two points on the line. Zero slopes and undefined slopes are covered as well as positive and negative slopes.

4th Activity:
Students will discover the slope-intercept form of a line. They will identify the slope and y-intercept given an equation. They will write an equation of a line given a graph.

5th Activity:
Students will write an equation of a line given a graph and sketch the graph of a line given an equation in slope-intercept form.

Detailed teacher notes and answer keys are included.

Click on a link to view additional 8th grade resources.

8th Grade Math - Functions - Rate of Change, Initial Value - CCSS 8.F.1,2,3

8th Grade Math - Functions (2) - Construct, Interpret, Describe - CCSS 8.F.4-5

8th Grade Math Compare Functions - Two Matching Games - CCSS 8.F.2

Common Core Math 8th grade (8.EE1,2) Activities Plus I Have - Who Has Game

Volume of Cones, Cylinders, Spheres Common Core Math 8.G.

Math Board Games Bundle - 8th Grade (8.NS, 8.EE, 8.F, 8.G, 8.SP)

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Created by Hilda Ratliff
Total Pages
38 pages
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