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Interactive
PHET

Graphing Lines

For Students 8th - 12th Standards
Ready to increase pupils' understanding of slope with an upward slope? Scholars use an interactive that allows users to move two points on a coordinate plane. The interactive then automatically calculates the slope, the slope-intercept...
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Lesson Plan
Curated OER

Do Two Points Always Determine a Linear Function II?

For Teachers 9th - 12th Standards
Learners analyze the difference between the slope intercept and standard forms of a line in this task. Given two general points using letters they explore linear functions and linear equations.
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Lesson Plan
Curated OER

Linear Modelling of the Life Expectancy of Canadians

For Teachers 8th - 11th
Middle and high schoolers explore the concept of linear modelling.  In this linear modelling lesson, pupils find the line of best fit for life expectancy data of Canadians. They compare life expectancies of men and women, and find the...
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Lesson Plan
Illinois State Board of Education

Is It Linear?

For Teachers 6th - 9th Standards
Math apprentices are introduced to the components of a linear relationship. In groups, they write story problems that incorporate this relationship and relates to the real world. They give their problem to the class for them to solve.
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Lesson Plan
Curated OER

What's Your Shoe Size? Linear Regression with MS Excel

For Teachers 8th - 12th
Learners collect and analyze data. In this statistics lesson, pupils create a liner model of their data and analyze it using central tendencies. They find the linear regression using a spreadsheet.
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Lesson Plan
Curated OER

Graphing and Interpreting Linear Equations in Two Variables

For Teachers 7th - 9th
Graph linear equations using a table of values. Learners solve equations in two variables using standard form of an equation. They identify the relationship between x and y values.
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Lesson Plan
Curated OER

Identify and Graph Linear Equations

For Teachers 8th - 9th
Students investigate linear functions. In this mathematics lesson, students plot points onto a graph by solving the equations y=x and y=mx+b by being given numbers for x and solving for y.
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Lesson Plan
Curated OER

Solving Linear Equations

For Teachers 9th
Study linear equations with this algebra instructional activity. Middle schoolers solve linear equations using the appropriate properties and create their own equations for each other to solve.
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Lesson Plan
Curated OER

Linear Inequalities in One and Two Variables: Rays and Half Planes

For Teachers 9th - 12th Standards
Define rays and half planes, including the concepts of boundary lines and prerequisite knowledge of coordinate planes. Given linear inequalities in one and two variables, your class will compare the differences. They will also graph...
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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...
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Lesson Plan
Curated OER

Two Variable Linear Equations

For Teachers 9th - 10th
Everything you need to teach a instructional activity on two variable linear equations is right here. Objective, vocabulary, tech tips videos, and multiple downloadable files are all included. Learners will use the TI-Nspire technology...
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Lesson Plan
Curated OER

Systems of Linear Equations: Word Problems

For Teachers 10th - 11th
In this linear equation worksheet, student read word problems and write and algebraic equations. They use systems of linear equations to solve the problem. This one-page worksheet contains six problems, with answers.
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Lesson Plan
Curated OER

Writing Linear Equations Using a Given Point and Slope

For Teachers 9th - 10th
In this linear equation worksheet, students write the linear equation of a line that passes through a given point. This one-page worksheet contains 15 problems, with answers.
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Worksheet
Curated OER

Topic 3.5 & 3.6: Linear Programming

For Students 9th - 12th
In this linear programming worksheet, students define variables and write a system of inequalities for the given situation. They model the solution through graphing. This two-page worksheet contains six multi-step word problems.
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Lesson Plan
Curated OER

Solving Linear Equations

For Teachers 7th - 9th
In this linear equation worksheet, students solve basic linear equations containing positive and negative integers. Students show their algebra steps, as they solve for "x." The majority of the ten equations contain two terms, and a few...
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Lesson Plan
Curated OER

Solving Systems of Linear Equations: Substitution Method

For Teachers 9th - 11th
In this systems of equations worksheet, students use the substitution method to solve systems of linear equations. This one-page worksheet contains eight problems, with answers.
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Worksheet
Curated OER

Solving Linear Equations

For Students 8th - 12th
In this linear equations worksheet, students solve linear equations for the variables with negatives and fractions. Students complete 28 problems.
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Lesson Plan
Curated OER

Two-Variable Linear Inequalities

For Teachers 9th - 11th
Here is an engaging lesson plan on solving equations with two variables. Have the class rewrite linear equations in the slope intercept form, y=mx + b. They graph the lines using the slope and y-intercepts.
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Lesson Plan
Curated OER

Linear Equations

For Teachers 9th - 11th
This is a great lesson from start to finish. With partners and on their own, learners write and solve linear equations and inequalities. They use manipulatives, group work, and an included worksheet to make magic with their problem...
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Lesson Plan
Curated OER

Rewriting Linear Equations in Slope-Intercept Form

For Teachers 9th - 10th
In this linear equation worksheet, students write given equations in the slope-intercept form. They identify the slope and y-intercept. This one-page worksheet contains ten problems, with answers.
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Lesson Plan
Curated OER

Writing Linear Equations Given Two Points

For Teachers 9th - 10th
In this linear equation worksheet, learners write the equation of a line passing through two given points. This one-page worksheet contains 12 problems, with answers.
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Lesson Plan
Curated OER

Graphing Linear Equations

For Teachers 7th - 9th
Use this graphing worksheet to have learners evaluate and graph linear equations. A coordinate plane, for graphing, is provided below each equation. This one-page worksheet contains seven problems.
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Worksheet
Curated OER

Linear Equations ax + b = c (A)

For Students 6th - 9th Standards
Middle schoolers problem solve and calculate the answers to eighteen linear equations involving a variety of variables.
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Worksheet
Math Drills

Simple Linear Equations (C)

For Students 7th - 9th Standards
 Learners work through each of the 18 practice problems to build skills needed to solve linear equations with one variable.

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