Lesson Plan
PBS

Using Variables in Simple Equations

For Teachers 4th - 7th Standards
A Cyberchase clip shows Hacker creating a game show that uses a variable to find out how much power is produced by a gleamer bug. Follow the video with a instructional activity about using variables to solve equations. Terrific...
Worksheet
Curated OER

Scientific Method, Control and Variables

For Students 5th - 7th
Middle school scientists bathe in Bikini Bottom with SpongeBob and friends. They define steps in the scientific method. They identify independent variables, dependent variables, and the control for science experiments being carried out...
Worksheet
Curated OER

Variable Problems

For Students 6th - 8th
Middle schoolers complete one and two digit number word problems containing variables. They complete 10 multiple choice questions.
Worksheet
Curated OER

One Variable Word Problems

For Students 6th - 8th
Here is a one-variable word problems worksheet in which learners complete word problems dealing with all four operations and one variable. They complete a total of 18 problems.
Lesson Plan
Virginia Department of Education

Independent and Dependent Variables

For Students 8th Standards
Investigate the relationship between independent and dependent variables. Individuals begin by identifying independent and dependent variables from different problem situations. Then, using specific guidelines, they create posters...
Lesson Plan
West Contra Costa Unified School District

Solving Equations with Variables on Both Sides

For Teachers 8th - 10th
So many different ways to solve equations, so little time! Scholars learn how to solve equations with variables on both sides by using several different methods. They apply bar models, decomposition, and traditional algebraic methods to...
Lesson Plan
EngageNY

The Graph of a Linear Equation in Two Variables

For Teachers 8th Standards
Add more points on the graph ... and it still remains a line! The 13th installment in a series of 33 leads the class to the understanding that the graph of linear equation is a line. Pupils find several solutions to a two-variable linear...
Lesson Plan
EngageNY

Linear Equations in Two Variables

For Teachers 8th Standards
Create tables of solutions of linear equations. A lesson has pupils determine solutions for two-variable equations using tables. The class members graph the points on a coordinate graph. 
Lesson Plan
EngageNY

The Graph of a Linear Equation in Two Variables Is a Line

For Teachers 8th Standards
Show your class that linear equations produce graphs of lines. The 20th segment in a unit of 33 provides proof that the graph of a two-variable linear equation is a line. Scholars graph linear equations using two points, either from...
Worksheet
Curated OER

Algebra 1 - Worksheet Eq1: Solving One Variable Equations

For Students 8th - 11th
In this solving one variable equations learning exercise, students solve 30 equations and word problems. Students write and solve one variable equations given a word problem.  Students solve each equation by simplifying like terms.
Worksheet
Curated OER

Pre Algebra Variables

For Students 5th - 10th
Here is a variable equations worksheet which invites learners to solve equations with variables in them involving addition, subtraction, multiplication, and division. Pupils complete nine problems.
Worksheet
Curated OER

Identifying Variables

For Students 9th - 12th
In this variables worksheet, students are given seven experiments that they read and identify the independent variable, dependent variable, control group and standardizing variable.
Worksheet
Curated OER

U-Draw Scientific Variables

For Students 7th - Higher Ed
In this scientific variables on-line instructional activity, students will be given a statement about a specific experiment. Students will use their mouse to circle the independent variable, underline the dependent variable, and box the...
Worksheet
Curated OER

Identify the Controls and Variables

For Students 7th - 12th
In this experiment worksheet, learners read over examples of different experiments and identify the control group, and independent and dependent variables. This worksheet has 20 short answer questions.
Worksheet
Curated OER

Controls and Variables

For Students 8th - 12th
In this scientific methods worksheet, learners identify the control group, independent variables, and dependent variables in 4 different experiment descriptions.
Worksheet
Curated OER

Math Regents Exam: Solving for a Variable in Terms of Another Variable

For Students 9th - 12th
In this literal equations worksheet, students solve 7 equations for a specified variable.  Students solve two variable equations for one variable in terms of the other.
Worksheet
Curated OER

Solving Systems of Equations in Three Variables

For Students 11th
In this systems of equations worksheet, 11th graders solve and complete 10 different sets of problems that include three variables. First, they simplify each equation and put them in standard form. Then, students choose to eliminate any...
Worksheet
Curated OER

Variables and Expressions Quiz

For Students 6th
In this variables and expressions instructional activity, 6th graders complete a quiz involving the evaluation of 9 expressions and variables. Students find the expression that makes 3 tables true.
Lesson Plan
Curated OER

Integrated Algebra/Math A Regents Questions: Solving One Variable Linear Equations

For Teachers 9th - 12th
In this linear equations worksheet, students solve 20 short answer and multiple choice questions. Students solve one variable equations by isolating the variable and simplifying like terms.
Worksheet
Curated OER

Equations with one Variable II

For Students 9th - 12th
In this single variable equations learning exercise, students solve 5 problems using different equations to solve for one unknown. They use Hubble's Law to find the velocity of a galaxy knowing the distance it travels.
Worksheet
Curated OER

Extension: Using Variables and Expressions

For Students 6th - 7th
Here is a variables and extensions worksheet in which learners create variable tables to solve a set of seven problems, then discuss which businesses described in the problems they would like to start.
Worksheet
Curated OER

One-Variable Inequality Word Problems

For Students 7th - 9th Standards
Here is a great set of eight scenarios that require the writing of a one-variable inequality and then solving to find the solution. This inequality word problem activity is then followed by the solutions to each of the eight problems.
Worksheet
Math Mammoth

Variables and Expressions

For Students 9th - 10th
In this variable and expression learning exercise, students differentiate between variables and expressions. They write algebraic expressions using exponents and interpret algebraic expressions into words. This one-page learning exercise...
Worksheet
Curated OER

Inequalities in Two Variables

For Students 9th - 11th
In this inequality worksheet, students solve inequalities with two-variables. They solve systems of equations. Students graph inequality problems on a coordinate plane. This four-page worksheet contains 36 problems.

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