Curriculum / Math / 8th Grade / Unit 5: Linear Relationships / Lesson 3

Linear Relationships

Lesson 3

Math

Unit 5

8th Grade

Lesson 3 of 15

Objective

Compare proportional relationships represented as graphs.

Lesson Map

Topic A: Comparing Proportional Relationships

Lesson

Review representations of proportional relationships.

Standards

8.EE.B.5

Lesson

Graph proportional relationships and interpret slope as the unit rate.

Standards

8.EE.B.5

Lesson

Compare proportional relationships represented as graphs.

Standards

8.EE.B.5

Lesson

Compare proportional relationships represented in different ways.

Standards

8.EE.B.5

Topic B: Slope and Graphing Linear Equations

Lesson

Graph a linear equation using a table of values.

Standards

8.F.B.4

Lesson

Define slope and determine slope from graphs.

Standards

8.EE.B.6

Lesson

Determine slope from coordinate points. Find slope of horizontal and vertical lines.

Standards

8.EE.B.68.F.B.4

Lesson

Graph linear equations using slope-intercept form $${y = mx + b}$$.

Standards

8.EE.B.68.F.A.3

Lesson

Graph linear equations presented in different equation forms, including those representing vertical and horizontal lines.

Standards

8.EE.B.6

Topic C: Writing Linear Equations

Lesson

Write linear equations from graphs in the coordinate plane.

Standards

8.EE.B.68.F.B.4

Lesson

Write linear equations using slope and a given point on the line.

Standards

8.EE.B.68.F.B.4

Lesson

Write linear equations using two given points on the line.

Standards

8.EE.B.68.F.B.4

Lesson

Write linear equations for parallel and perpendicular lines.

Standards

8.EE.B.6

Lesson

Compare real-world linear functions represented in different ways.

Standards

8.F.A.28.F.B.4

Lesson

Model real-world situations with linear relationships.

Standards

8.F.B.4

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