Lesson Plan
Alabama Learning Exchange

Explore the Transformations of Linear and Absolute Value Functions Using Graphing Utilities

For Teachers 9th - 12th Standards
Students explore the concept of transformations.  For this transformation instructional activity, students use an applet that is an interactive absolute value graph applet.  Students manipulate the applet to examine the change...
Lesson Plan
Curated OER

Lesson Plan On Fran Data

For Teachers 7th
Seventh graders investigate the concept of functions and how they are used in the context of the real world while identifying the dependent and independent variables. They graph relations and functions and find the zeros of functions....
Worksheet
Curated OER

High School Mathematics Problems from Alaska: Reading a Graph: Azimuth Range vs. Day in Barrow, Alaska

For Teachers 9th - 12th
Students focus on reading and interpreting information from a graph.
Lesson Plan
Curated OER

Battery Depletion and Piecewise Linear Graphing

For Teachers 9th - 10th
Students examine a recent flight of Pathfinder. In groups, they use the information to create a table of values showing the battery charge of the space machine. They predict what the charge would be further on in the mission. They use...
Lesson Plan
Curated OER

Solving System of Linear Equations

For Teachers 7th - 9th
Students solve systems of equations. In this algebra lesson, students identify the number of solutions to a system of equation. They solve using linear combination and graphing.
Lesson Plan
Curated OER

Carshop!

For Teachers 6th - 9th
Students explore the concept of interest. In this interest lesson, students shop for cars and determine the payments and interest rates for various cars. Students use various websites to research cars and interest rates for car loans....
Lesson Plan
Curated OER

Cryptography Implementation

For Teachers 9th - 10th
Learners explore cryptology. They write a research paper on cryptography. Using linear equations, students invent a code and write a secret message. Learners complete cryptography puzzles.
Lesson Plan
Curated OER

Graphing Data from the Chemistry Laboratory

For Teachers 9th - 12th
Young scholars graph and analyze data using a spreadsheet.
Lesson Plan
Google

Google for Education: Slope and Y Intercept

For Teachers 7th - 9th Standards
Young scholars calculate the slope and y-intercept of a line passing through a given set of points. Use Python to solve various challenging slope and y-intercept exercises.
Unknown Type
Khan Academy

Khan Academy: Interpreting Slope and Y Intercept of Lines of Best Fit

For Students 7th - 8th Standards
Practice explaining the meaning of slope and y-intercept for lines of best fit on scatter plots. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Unit Plan
Concord Consortium

Concord Consortium: Linear Equations: Points, Intercepts, and Slopes, Oh My!

For Students 9th - 10th Standards
Learn how to graph lines with two methods: using x- and y-intercepts and using point-slope form.
Unit Plan
PBS

Pbs: String Product: Finding the Y Intercept

For Students 6th - 8th
Examine how a giant piece of art at the National Museum of Mathematics reveals some unexpected relationships between coordinates on a parabola. This video focuses on the relationship between negative and positive points on the parabola...
Activity
Texas Instruments

Texas Instruments: Slopes and Y Intercepts With Cabri Jr.

For Teachers 9th - 10th
Use the TI-84 Plus, Cabri Jr., and TI-Navigator to teach slopes and y-intercepts in your Algebra classroom.
Handout
Purple Math

Purplemath: The Meaning of Slope and Y Intercept in Context of Word Problems

For Students 9th - 10th Standards
This resource contains a lesson on the slope and y-intercept of a line and how to interpret them in word problems.
Activity
Discovery Education

Discovery Education: Web Math: Find Equation of Line Given That You Know Its Slope and Y Intercept

For Students 9th - 10th
WebMath offers a java applet that allows you to input the slope and y-intercept of a line and gives you the equation of the line in slope-intercept form. It also gives a detailed solution using the information that you provided.
Activity
Texas Instruments

Texas Instruments: Idenitfying Slope and Y Intercept

For Teachers 9th - 10th
Short quiz on identifying slope and y-intercept given a linear equation.
Unit Plan
Math.com

Math.com: Graphing Equations and Inequalities: Slope and Y Intercept

For Students 6th - 8th Standards
The tutorial explores the slope and y-intercept of a linear equation. Notes, examples, and practice problems are included in the resource.
Lesson Plan
Other

Nearpod: Interpreting Slope & Y Intercept

For Teachers 8th
In this lesson on interpreting slope and y-intercept, 8th graders will learn how to identify the slope and the y-intercept of a line in order to identify if a proportion is demonstrated.
Lesson Plan
Other

Nearpod: Slope Intercept Form

For Teachers 9th - 10th Standards
In this lesson on slope-intercept form, students will learn how to write and graph a linear function using the slope-intercept form by learning about the y-intercept and slope.
Unit Plan
Texas Education Agency

Texas Gateway: Determining Intercepts and Zeros of Linear Functions

For Students 9th - 10th
Given algebraic, tabular, or graphical representations of linear functions, the student will determine the intercepts of the graphs and the zeros of the function.
Unit Plan
Texas Education Agency

Texas Gateway: Determining the Meaning of Intercepts

For Students 9th - 10th
Given algebraic, tabular, and graphical representations of linear functions, the student will determine the intercepts of the function and interpret the meaning of intercepts within the context of the situation.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Graphs Using Slope Intercept Form

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] In this lesson students graph linear equations by using the slope and the y-intercept. Students watch videos, review guided notes and attempt practice problems.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Intercepts by Substitution

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Identify x and y-intercepts when problem solving.
Lesson Plan
University of Regina (Canada)

University of Regina: Math Central: Introduction to Slope for Middle Years Mathematics

For Teachers 6th - 8th
This collection of five middle school math lessons covers the topic of plane geometry, specifically the concept of slope. The first lesson introduces students to plotting points on a Cartesian grid using a Geoboard. Lesson two moves them...

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