Unit Plan
Shmoop University

Shmoop: Basic Algebra: Slope Intercept Form

For Students 9th - 10th Standards
The tutorial discusses the slope-intercept form of a line. Learners explore the concept through notes and examples. Practice problems are included to check for comprehension of the algebra topic.
Activity
Texas Instruments

Texas Instruments: The Study of Slope

For Teachers 9th - 10th Standards
This is a PROGRAM that can be used on any TI-8X+ There are 6 levels that takes the students through the process of checking their ability to recognize slope, calculate slope, form linear functions that satisfy given information.
Activity
Curated OER

Linear Functions

For Students 9th - 10th Standards
This site contains a short tutorial on point-slope, slope-intercept, and general form of linear equations. The site has an interactive graph of lines showing how the graph of a line changes when values of the linear equation change.
Unit Plan
Khan Academy

Khan Academy: Slope From Equation

For Students 7th - 8th Standards
Find the slopes of lines whose equations are given in various forms. For example, find the slope of 2x+3y=5. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Khan Academy

Khan Academy: Graph From Slope Intercept Form

For Students 7th - 8th
Practice drawing the graph of a line given in slope-intercept form. For example, graph y = 3x + 2. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Activity
Discovery Education

Discovery Education: Web Math: Graph a Line

For Students 9th - 10th
WebMath offers a java applet that allows you to input the slope of a line and a point on the line and gives you the equation, in slope-intercept form, of the line with the given slope that passes through the point. It also includes a...
Unit Plan
Khan Academy

Khan Academy: Slope Intercept Intro

For Students 9th - 10th
Practice your basic understanding of slope-intercept form for linear equations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
Math Planet

Math Planet: The Graph of Y = Ax^2 + Bx + C

For Students 9th - 10th Standards
A nonlinear function that can be written on the standard form ax^2 + bx + c,where a is not = 0, is called a quadratic function. All quadratic functions hava a U-shaped graph called a parabola.
Whiteboard
ClassFlow

Class Flow: Linear Models

For Teachers 9th - 10th Standards
[Free Registration/Login Required] Students will learn the different forms of an equation of a line and will find the equations of a line in all three forms- point-slope form, slope-intercept form, and the general form (Ax+By=C).
Activity
Texas Instruments

Texas Instruments: Linear Functions: Slope Intercept Form

For Teachers 9th - 10th
Students learn to develop the equation of a line from its graph. They also learn to write the equation of a line from the slope and the y-intercept, a point and the slope, and two points. They also investigate slopes of lines that are...
Handout
Varsity Tutors

Varsity Tutors: Hotmath: Slope Intercept Form

For Students 7th - 9th Standards
Find a quick, concise explanation of the slope-intercept form. An example is given and clearly explained.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: The Slope of a Line

For Students 9th - 10th Standards
This tutorial will show you how to find a the slope of graph, write a linear equation in slope-intercept form. You'll also learn how to determine whether two lines are parallel or perpendicular to each other. For advanced math students.
Activity
Texas Instruments

Texas Instruments: Getting Started With the Ti Navigator: Quadratic Equations

For Teachers 9th - 10th
This lesson introduces students to Activity Center and is intended to help students write systems of equations in standard form in slope intercept form to solve the system using tables and graphs.
Activity
Texas Instruments

Texas Instruments: Symbolic Study of Lines

For Teachers 9th - 10th Standards
Students will write an equation in slope-intercept form given two points on the line; write an equation in Ax + By = C form given slope and one set of coordinates; and prove lines to be parallel or perpendicular given vertices of...
Unit Plan
Other

Technical Tutoring: Linear Functions and Straight Lines

For Students 9th - 10th Standards
Learn how to write equations for linear functions in all three forms: point-slope, slope-intercept, and general. Also look at equations for parallel and perpendicular. The page gives an explanation of how to obtain the point slope form...
Lesson Plan
Better Lesson

Better Lesson: Analyzing Linear Functions

For Teachers 5th - 8th Standards
This unit is all about linear relationships and functions.
Activity
Columbia University

Columbia University: Slope Intercept Form

For Students 9th - 10th
This site from the Columbia University in the City of New York provides brief information on the slope-intercept form, and then has four helpful examples on the subject. Each example goes through the steps involved and arrives at a...
Unknown Type
Khan Academy

Khan Academy: Algebra I: Slope Intercept From Two Points

For Students 9th - 10th Standards
Practice finding the equation of a line passing through two points. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Handout
Georgia State University

Georgia State University: Hyper Physics: Thermal Expansion

For Students 9th - 10th
Defines thermal expansion and elaborates on the concept of linear expansion. Provides the equation for linear expansion and includes an interactive JavaScript form which allows the visitor to investigate the relationship between...
Activity
Ministry of Education and Universities of the Region of Murcia (Spain)

Ministerio De Educacion Y Ciencia: Funciones De Primer Grado

For Students 9th - 10th Standards
In Spanish. Interactive activities dealing with graphing equations in the form of y=mx+b.
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Algebra Tiles

For Students 9th - 10th Standards
This resource is about factoring linear and quadratic expressions in one variable, evaluating them at a given value of the variable, multiplying factors to find the expanded form of the expression, and solving linear and quadratic...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Parallel and Perpendicular Lines

For Students 9th - 10th Standards
Given a line, learn how to find the equations for lines that are perpendicular and parallel to it. This tutorial offers several example graphs and problems as well as practice problems for you to work through when you're ready.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Subtraction of Polynomials

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Subtract polynomials vertically and horizontally.
Whiteboard
ClassFlow

Class Flow: Slope Intercept Form

For Teachers 9th - 10th Standards
[Free Registration/Login Required] This flipchart should be used to help the students understand the concept of slope-intercept form and expand their knowledge of graphing linear equations.