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- 8.EE.B.5Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.
- 8.EE.B.6Use 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; derive the equation y =mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.

Missing coordinates given slope

8th Grade Math

Â» Unit:

SLOPE REVISITED

Big Idea:You've found slope before, given two points. But what if I gave you one point and the slope? Could you find the other point?

Determine missing coordinates given points

8th Grade Math

Â» Unit:

SLOPE REVISITED

Big Idea:You've found slope before, given two points. But what if I gave you one point and the slope? Could you find the other point?

Slope Intercept Scenarios

8th Grade Math

Â» Unit:

Relationships between Quantities/Reasoning with Equations

Big Idea:Real world situations like cell phone plan situations, savings accounts, or car rental scenarios can be modeled with linear equations in order to make predictions.

Determine missing coordinates given slope

8th Grade Math

Â» Unit:

SLOPE REVISITED

Big Idea:You've found slope before, given two points. But what if I gave you one point and the slope? Could you find the other point?

Applying Similar Triangles to Finding the Slope of a Linear Equation

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Bring your 8th grade year full circle and make connections between many focus standards all in two days!

Movement in Linear Graphs Day 2 of 3

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Let's move proportionally along a human graph and create a multi-media experience for students to see slope and linear graphs.

Day Four & Five

8th Grade Math

Â» Unit:

Welcome Back!

Big Idea:To help guide instruction for the year and establish a baseline for quarterly benchmark assessments, students will take a benchmark test aligned to the CCSS.

Finding Slope from Two Points

8th Grade Math

Â» Unit:

It's All About the Rates

Big Idea:In this lesson, students build upon their understanding of slope by deriving the slope formula and then applying it.

Applying Similar Triangles to Finding the Slope of a LInear Equation Concluded

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Students take ownership and bring their 8th grade year full circle then present their ideas to the class.

Deriving y = mx + b

8th Grade Math

Â» Unit:

It's All About the Rates

Big Idea:Students learn where the slope-intercept equation of a line comes from through a series of interactive activities.

Movement In Linear Graphs Day 1 of 3

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Let's move proportionally along a human graph and create a multi-media experience for students to see slope and linear graphs.

Applying Similar Triangles to Finding the Slope of a LInear Equation Concluded

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Students take ownership and bring their 8th grade year full circle then present their ideas to the class.

Applying Rates of Similar Triangles

8th Grade Math

Â» Unit:

It's All About the Rates

Big Idea:Through an exploration task and an application exercise, students will learn how similar triangles relate to slope and proportional reasoning.

Movement in Linear Graphs day 3 of 3

8th Grade Math

Â» Unit:

Linear Equations in two Variables

Big Idea:Let's move proportionally along a human graph and create a multi-media experience for students to see slope and linear graphs.

BAZINGA! Rates Review Game

8th Grade Math

Â» Unit:

It's All About the Rates

Big Idea:Groups of students compete with others in this engaging review game that touches on all topics from the rates unit.

8.EE.B.5

Graph proportional relationships, interpreting the unit rate as the slope of the graph. Compare two different proportional relationships represented in different ways. For example, compare a distance-time graph to a distance-time equation to determine which of two moving objects has greater speed.

8.EE.B.6

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; derive the equation y =mx for a line through the origin and the equation y = mx + b for a line intercepting the vertical axis at b.