Performance
Radford University

Create A Ramp Design

For Teachers 9th - 12th Standards
Ramp up a design challenge. Class members design ramps to meet a client's requirements to comply with the American with Disabilities Act. The scholars create a scaled graph of their designs and determine the equations of the lines on...
Worksheet
Curated OER

Scientists Track the Rising Tide

For Students 9th - 11th
In this tracking the rising tide worksheet, students use the data in a graph showing the seal level change versus time from 1900 to 2000 to answer 3 questions about the rising tides. Students determine the slope of a line drawn from 1920...
Worksheet
Curated OER

Parallel and Perpendicular Lines

For Students 9th - 11th
In this Algebra I/Algebra II/Geometry worksheet, students examine the slopes of parallel and perpendicular lines and the relationship to the equation of the line. The four page worksheet contains explanation of topic, worked examples,...
Worksheet
Curated OER

Parallel and Perpendicular Lines

For Students 9th - 11th Standards
Young geometers get some solid skills practice in evaluating slopes. Beginning with the basics of slope through two points and progressing through properties of parallel and perpendicular lines, the building of skills is gradual and...
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 activity, 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...
Lesson Plan
Curated OER

Forms of Equations

For Teachers 9th
Ninth graders discuss the different forms of equations. In this algebra lesson, 9th graders talk about the pros and cons of algebraic equations. They discuss reflection across the x and y axis and write out the equation of the given...
Lesson Plan
Curated OER

The Slope of Land in Your Community

For Teachers 5th - 8th
Learners participate in finding the slope of a sand pile and then other materials. In this geology lesson, students describe what happens to the piles of materials when they are poured through a funnel. Learners measure the slope using a...
Worksheet
Curated OER

Graphing Linear Equations

For Students 9th - Higher Ed
In this graphing worksheet, students graph ten linear equations on each of the graphs provided. They first plug in some values to the given equation using a T-chart. This will give them their coordinates to use on the graph and form...
Worksheet
Curated OER

Geometry: Parallel and Perpendicular Lines

For Students 8th - 11th Standards
This basic handout would be good for skills practice or a review of parallel and perpendicular lines. Review the definitions, then practice writing equations of lines that pass through a specific point and are either parallel or...
Activity
PBL Pathways

College Costs 2

For Students 10th - Higher Ed Standards
What is the financial benefit for attending a community college for the first two years before transferring to a four-year college? The second part of the educational lesson asks young scholars to explore this question through data...
Lesson Plan
Curated OER

Slopes and Lines

For Teachers 8th - 9th
Students identify the slopes of a line. In this algebra instructional activity, students calculate the slope and intercept of a line. They graph their lines using a TI calculator.
Lesson Plan
Curated OER

Write the Equation of a Line Given the Slope and a Point

For Teachers 9th - 10th
Learners write the equation of a line given the slope and y-intercept. For this algebra lesson, students are given a point a the line and the slope of the line and are asked to write an equation of the line. They relate lines to real...
Lesson Plan
Curated OER

Slope and Equations of Lines

For Teachers 9th - 11th
In this slope worksheet, students find the equation of a line given a pair of points or a given slope. Examples are provided at the beginning of this worksheet. There are 20 problems on this two-page worksheet.
Interactive
Curated OER

Slope and Intercept of a Line

For Students 9th - 12th
In this online math activity, students determine the slop and the intercept of a line by solving a variety of equations. This excellent resource allows the students to check their answers, and to get "hints" should they run into...
Lesson Plan
Curated OER

Introduction to Slope Fields

For Teachers 11th - 12th
Students plot slope fields. In this introduction to slope fields lesson, students plot 12 slope fields for given differential equations.
Worksheet
Curated OER

Slope Fields and Euler's Method

For Students Higher Ed
In this slope field worksheet, students use a slope field for a rate equation. Using Euler's Method, they identify the piecewise linear function approximating the solution of the initial value problem. This four-page worksheet contains...
Lesson Plan
Curated OER

Slope and Tangent

For Teachers 9th - 11th
Students differentiate between the slope and the tangent of the horizontal. In this precalculus lesson, students examine slopes created by tangent lines. They observe the angle formed using properties of the unit circle.
Worksheet
Curated OER

Linear Equations

For Students 9th - 11th
In this Algebra I/Algebra II worksheet, students determine the equation of a line given the slope and the coordinates of one point on the line.  The one page worksheet contains ten free response questions.  Answers are...
Worksheet
Curated OER

Chapter 2.4 - Writing Linear Equations

For Students 7th - 9th
In this slope-intercept learning exercise, students solve 18 problems in which they find the slope-intercept and y-intercept of a graph given an equation, find the equation given a point and the slope-intercept, and find the equation of...
Worksheet
Curated OER

Linear Equations

For Students 9th
For this linear equations worksheet, 9th graders solve and complete 7 different problems that include a number of linear equations. First, they determine the slope given the points and then write an equation in slope-intercept form....
Worksheet
Curated OER

Algebra I - Worksheet G12: Graphing Lines

For Students 9th - 12th
In this graphing lines worksheet, students graph 28 lines given various data.  Students graph lines given two points, a point and slope, and a line perpendicular or parallel to a point.
Worksheet
Curated OER

Writing Linear Equations

For Students 9th
In this linear equations activity, 9th graders solve and complete 15 different problems that include writing each in slope-intercept form. First, they state the slope, x-and y-intercepts, and write an equation in slope-intercept form for...
Lesson Plan
Curated OER

Linear Relationship

For Teachers 9th - 12th
Young scholars use a graphing calculator to examine the association between the data points and equation of a linear relationship. They write equations in slope- intercept form. Answer key included.
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...

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