Lesson Plan
Curated OER

Slopes, Slope-Intercept Form, Standard Form

For Teachers 9th - 11th
Students identify the slope of an equation using various methods. In this algebra lesson, students graph linear equations and calculate the slopes using the x and y intercept to solve the equations and graph the lines. They use the slope...
Lesson Plan
Curated OER

Slope, slope-Intercept Form and Standard Form

For Teachers 9th - 10th
Students investigate and solve linear equations using slopes. In this algebra lesson, students graph lines using the slope and y intercept. They also find the slope by rewriting their equation in to slope-intercept form from standard form.
Worksheet
Curated OER

Graphing Linear Equations Cards

For Students 8th - 9th Standards
OK, so maybe graphing linear equations can be fun. This activity includes a set of linear equation cards to be cut and place face up on a table. Learners pick a card and match it to the correct graph card. This is a really fun way to...
Lesson Plan
Curated OER

Getting Started with the TI-Navigator™ System: What's My Line?

For Teachers 6th - 12th Standards
Learners analyze linear functions in this algebra activity. They explore the meaning of slope and the slope-intercept form of a line as they investigate the effect changing parameters on the graph of a linear function.
Worksheet
Curated OER

Linear Functions

For Students 9th - 11th
In this linear function learning exercise, learners examine graphs and determine the slope, the y-intercept and the equation of a line. They identify parallel and perpendicular lines. This two-page learning exercise contains 3 multi-step...
Worksheet
Curated OER

Graphing Lines

For Students 8th - 10th
For this graphing lines worksheet, learners graph lines that are in the point-slope form.  They identify the y-intercept and the slope.  They graph the equation of a line on a coordinate plane.  This four-page...
Worksheet
Curated OER

Slope

For Students 7th - 8th
In this slope activity, students solve and complete 26 various types of problems. First, they find the slope of each line illustrated on the grid. Then, students find the slope of the line through each pair of points. In addition, they...
Lesson Plan
Curated OER

Slopes and Linear Equations

For Teachers 8th - 10th
Students find the slopes of linear functions. In this graphing instructional activity, students analyze linear equations and calculate the slope of the line. They graph a line given the slope and y-intercept.
Lesson Plan
Curated OER

Investigating Equations of Lines

For Teachers 9th - 12th Standards
High schoolers investigate linear equations as they use technology (Cabri, Jr.) to explore the equations of lines in slope-intercept form. The technology allows learners to manipulate the line and observe the changes in the parameters of...
Lesson Plan
Texas Instruments

The Leaning Tower of Pisa

For Teachers 9th - 12th Standards
Learners estimate the equation of a line, angle of elevation and depression in this math lesson. They analyze e famous landmark design and make connections to algebra and geometry. They will also generate an equation, model the x and y...
Worksheet
Curated OER

Topic 2.3 - Slope

For Students 7th - 9th
In this slope intercept worksheet, students solve 15 problems in which they find the slope of a linear equation, the slope of a graph, the slope using 2 points, and the equation of a line parallel or perpendicular to a given line.
Worksheet
Curated OER

Equation of a Straight Line Worksheet

For Students 9th - 12th
In this equation of a straight line instructional activity, students find the equation of 4 lines in slope intercept form.  Students produce the linear equation of a line given its' graph.
Worksheet
Curated OER

Worksheet 3.5 Simultaneous Equations

For Students 8th - 9th
For this simultaneous equations worksheet, students solve and complete 7 various types of problems. First, they solve graphically the system of equations shown. Then, students find the number of solutions that each pairs of equations...
Lesson Plan
Curated OER

Quadratic Formula

For Teachers 9th - 12th Standards
This worksheet is part of the TI-Nspire lesson on the quadratic formula. Pupils determine the solutions of a quadratic function by looking at a graph and the discriminant. They use the quadratic formula to solve quadratic functions on...
Lesson Plan
Curated OER

Quadratic Formula

For Teachers 9th - 12th Standards
Mathematicians determine the solutions of a quadratic function by looking at a graph. They use the quadratic formula to solve quadratic functions on their Ti-Nspire.
Lesson Plan
Curated OER

Systems of Linear Inequalities in Slope-Intercept Form -- Lecture

For Teachers 6th - 8th
Pupils are introduced to linear inequalities in slope-intercept form. As a class, they participate when needed in a demonstration given by their teacher and practice graphing inequalities and describing the solution. They set up and...
Lesson Plan
Curated OER

Graphing from Slope-Intercept Form: Practice A

For Teachers 9th
Ninth graders investigate the slope-intercept form of a line.  In this Algebra I lesson, 9th graders graph linear equations by using the slope and y-intercept. 
Lesson Plan
Curated OER

Slopes and Slope Intercepts

For Teachers 8th - 10th
Young scholars identify the slope of an equation using various methods. In this algebra lesson, students graph linear equations and calculate the slopes using the x and y intercept to solve the equations and graph the lines. They use the...
Lesson Plan
Curated OER

Comparing Lines with Slope and Y intercept.

For Teachers 9th - 10th
Students compare lines using the slope and y-intercept. In this algebra lesson, students analyze linear equations based on their solutions and slope/intercept. They evaluate numbers in the equation to solve for the unknown.
Lesson Plan
Curated OER

Analyzinf Equations Through Slope and Y intercept

For Teachers 9th - 11th
Students solve equations representing exponential functions. In this algebra lesson, students interpret their equations by analyzing the slope and y intercept. They find the slope using the slope formula.
Lesson Plan
Curated OER

AnaLyzing Equations Through Slope and Y Intercept.

For Teachers 9th - 10th
Students analyze and solve linear equations. In this algebra lesson, students solve inequalities using the slope and y intercept. They rewrite word problems into algebraic equations and solve for the unknown.
Lesson Plan
Curated OER

Graphing Polynomials of Higher Degree

For Teachers 10th - 12th
Using Wolframalpha graphing capabilites, algebra learners graph polynomials with degrees of three and larger. They identify the roots and graph each polynomial, predict zeros and shapes of graphs, and validate their understanding through...
Lesson Plan
Curated OER

Writing Equations of Lines Using The Point-Slope Form

For Teachers 8th - 10th
In this writing equations worksheet, students find the equation of a line containing specified points. They determine the slope of a line from given points. This two-page worksheet contains 20 problems. Examples and explanations are...
Lesson Plan
Illustrative Mathematics

Distance across the channel

For Teachers 7th - 9th Standards
Here you will find a model of a linear relationship between two quantities, the water depth of a channel and the distance across the channel at water level. The cross section of the channel is the shape of an isosceles trapezoid. The...

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