## Loading...

Determine missing coordinates given slope

# Determine missing coordinates given slope

Unit 10: SLOPE REVISITED

Lesson 1 of 3

Lesson 1 of 3

## Objective: SWBAT determine missing coordinates given the slope of a line.

## 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?

Subject(s):

Math, modeling, Algebra, slope (Linear Equations), 8th grade, slopes, linear equations, interpreting graphs

*75 minutes*

1

#### Warm Up

*10 min*

Today's Warm Up is a Mad Math Minute.

For an overview of the structure of the entire lesson, watch my Lesson Structure Overview video.

At this point in the year, I wanted to experiment with driving procedural fluency. In this case, I wanted to not only work on a speed drill - for example, single-digit multiplication facts - but also see, in a teacher-as-researcher moment, whether or not fluency is correlated with math average overall. Please see the reflection section for a discussion of the results of this informal experiment.

*expand content*

2

*expand content*

4

#### Homework

*15 min*

Homework 125 is to be completed at home and should take students approximately 15 minutes.

*expand content*

##### Similar Lessons

###### Addition and Subtraction One Step Equations

Algebra I » Linear Equations

Big Idea:
Students will formalize their understanding of the algebraic properties of equality by solving equations using addition and subtraction.

*Favorites(102)*

*Resources(19)*

Washington, DC

Environment: Urban

Environment: Urban

###### Practice Session: Slope and Equations of Lines

Algebra I » Lines

Big Idea:
The use of an online lesson allows students to approach this practice session from a variety of entry points.

*Favorites(9)*

*Resources(14)*

Worcester, MA

Environment: Urban

Environment: Urban

###### Super Practice with Angles and Algebra - Feedback Session

8th Grade Math » Lines, Angles, and Algebraic Reasoning

Big Idea:
Students can better understand a topic when they compare strategies and learn from each other's ideas.

*Favorites(0)*

*Resources(24)*

New York, NY

Environment: Urban

Environment: Urban

Scroll Up

- UNIT 1: FLUENCIES AND THE LANGUAGE OF ALGEBRA
- UNIT 2: SOLVING LINEAR EQUATIONS
- UNIT 3: INTRODUCTION TO FUNCTIONS
- UNIT 4: INTERPRETING AND COMPARING LINEAR FUNCTIONS
- UNIT 5: SYSTEMS OF LINEAR EQUATIONS
- UNIT 6: EXPONENTS AND SCIENTIFIC NOTATION
- UNIT 7: PARALLEL LINES, TRANSVERSALS, AND TRIANGLES
- UNIT 8: CONGRUENCE AND SIMILARITY THROUGH TRANSFORMATIONS
- UNIT 9: PATTERNS OF ASSOCIATION IN BIVARIATE DATA
- UNIT 10: SLOPE REVISITED
- UNIT 11: VOLUME OF CYLINDERS, CONES, AND SPHERES
- UNIT 12: POLYNOMIALS AND FACTORING
- UNIT 13: QUADRATIC FUNCTIONS

Scroll Down