Lesson Plan
Curated OER

Linear Functions-Learn Your Lines

For Teachers 8th - 10th
Students solve and graph linear equations. In this algebra instructional activity, students collect and plot data on a coordinate plane. They use the CBL and TI calculator to graph systems of equation.
Worksheet
Curated OER

Linear - Quadratic Systems

For Students 10th - 11th
In this quadratic system worksheet, students solve systems of linear equations. This one-page worksheet contains two story problems where students write their own system of equations and then solve. The remaining eight problems are...
Worksheet
Curated OER

Solving Systems of Equations by Graphing

For Students 8th - 10th
For this systems of linear equations worksheet, students graph two equations on each coordinate grid. All systems are linear. One of the systems is parallel. The others have one point of intersection.
Lesson Plan
Curated OER

Graphing Linear Equations

For Teachers 6th - 8th
In this math worksheet, students practice graphing the linear equations on the Cartesian plane. They also create a function table for each.
Worksheet
Curated OER

Solving Equations

For Students 9th
In this solving linear equations activity, 9th graders solve and complete 12 different problems that include various types of linear equations. First, they isolate the variable on one side of the equals sign by adding or subtracting the...
Lesson Plan
Curated OER

Equivalent Algebraic Equations

For Teachers 9th
Ninth graders explore linear equations.  In this Algebra I lesson, 9th graders investigate how different equivalent equations can be used to describe any given line.  Students explore how to change equations to equivalents...
Worksheet
Curated OER

Twenty-Four Linear Systems Solved Using Substitution and Elimination

For Students 10th - 12th
In this solving linear systems activity, students solve twenty-four systems using the substitution and elimination methods.  Definitions and examples are provided.
Lesson Plan
Curated OER

Literal Equations

For Teachers 9th - 12th
High schoolers explore Literal Equations. In this literal equations lesson, students use the Internet to connect to links and solve linear equations. High schoolers investigate, analyze and record their findings on various activity...
Worksheet
Curated OER

Solving One-Step Addition Algebraic Equations

For Students 8th - 9th
In this algebraic equations worksheet, students solve nine one-step linear equations by subtracting.  A sample problem is provided as well as the solutions.
Interactive
Curated OER

Solving Linear Equations

For Teachers 7th - 9th
In this algebra worksheet, pupils solve linear equations. They add, subtract, multiply and divide to find their solution. There are 4 questions with an answer key.
Lesson Plan
Curated OER

Linear Inequalities

For Teachers 9th - 12th
Learners explore how to graph a linear inequality. They determine if a point is in the solution set. Students solve linear inquality application problems. They graph linear equations, and solve linear equations for a given variable.
Lesson Plan
Curated OER

Exploring Quadratic Equations

For Teachers 11th
Eleventh graders explore quadratic equations.  In this Algebra II instructional activity, 11th graders use Geometer’s Sketchpad to explore the properties of quadratics and the connections with polynomials and linear equations. ...
Lesson Plan
Curated OER

Explore Graphs and Factors

For Teachers 8th - 11th Standards
Pupils graph the factors of a quadratic as linear equations and graph the parabolic equation in factored form. Also, they investigate the relationship between the x-intercepts of the lines and the zeros of the parabola.
Lesson Plan
Curated OER

Jumping to Solutions

For Teachers 8th - 9th
Students explore two-step linear equations.  In this middle school Pre-algebra lesson, students create and solve equations that describe how a person got to an end postion on a ruler by jumping.  After physically creating the...
Lesson Plan
Curated OER

Math A Regents Questions: Points on a Line

For Teachers 9th - 12th
In this linear equations worksheet, students solve 3 multiple choice problems. Students determine if a given point lies on a line given an equation of that line.
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.
Lesson Plan
Curated OER

Inequalities 7.3

For Teachers 7th - 8th
Graph inequalities and discuss the difference in their slopes. Learners observe rate of change as they compare linear, quadratic, and cubic functions.
Lesson Plan
Curated OER

MP3 Purchase Plans

For Teachers 7th - 10th
Use algebra to solve real world problems. Mathematicians practice use of graphs, tables, and linear functions to solve a problem regarding mp3 purchase plans. They work in groups to solve the problem and present their findings and...
Lesson Plan
Curated OER

Pedal Power

For Teachers 8th - 10th
Employ proportional reasoning and algebraic understanding to a determine a real world math quandary. Intel has created a project based unit to engage learners in using algebra to describe the physical world. They will create equations,...
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...
Worksheet
Curated OER

Algebra Worksheet #5 - Find the Value of X

For Students 6th - 7th
Here is a linear equations learning exercise which invites learners to subtract a whole number value from both sides of the equal sign to find the value of X for fourteen problems.
Lesson Plan
Mathalicious

Domino Effect

For Teachers 8th - 9th Standards
Carryout the lesson to determine the cost of pizza toppings from a Domino's Pizza® website while creating a linear model. Learners look through real data—and even create their own pizza—to determine the cost of each topping. They...
Worksheet
Curated OER

Solving Linear and Rational Equations and Using the Distributive Law

For Students 8th - 9th
In this linear equations worksheet, students solve linear equation, use the distributive law, and solve rational equations.  Fully worked examples are included.
Worksheet
Curated OER

Thirty-Three Linear Systems of Equations Problems

For Students 8th - 10th
In this systems of equations instructional activity, students solve thirty-three linear systems of equations.  The solutions are provided.  

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