Illustrative Mathematics
Kimi and Jordan
A single activity gets your math class to solve a word problem using two linear equations and two variables. They compare the summer earnings of Kimi and Jordan and then graph the solutions to determine who will save the most money in a...
Scholastic
Study Jams! Addition & Subtraction Equations
Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...
Curated OER
Viruses And Variables
Students explore viruses and how your body fights against them. In this viruses and variables lesson students complete an activity with test tubes and try different variables to see what changes.
Curated OER
Solving Single-Variable Equations Part II, Simplifying
Seventh graders explore the concept of solving single-variable equations. In this solving single-variable equations instructional activity, 7th graders discuss how to simplify both sides of an equation. Students discuss using...
Curated OER
VARIABLES AND PATTERNS, USE AFTER INVESTIGATION THREE. DISCRETE OR CONTINUOUS LINEAR RELATIONS.
Learners discover for which kind of linear function is appropriate to use the "scatter" or the "connected" term. In this lesson, students investigate functions using variables, patterns book, graph paper, rulers and the graphit program.
Curated OER
Integers
Students explore integers through a review of basic knowledge and understanding of integers. They order integers on a number line and evaluate integer expressions with variables. Students order values from variable expressions on a...
Curated OER
Equations Lesson 1
Middle schoolers engage in a study of equations and how they are solved using algebraic methods. This overrides the fact of guessing as done in earlier grades. They cover the concept of inverse operations as the main way to manipulate...
Curated OER
Dividing Integers
Here is a division instructional activity in which learners read about ways to divide integers and then complete problems including patterns, negative and positive numbers, variables, and more. They complete 47 problems total.
Mathed Up!
Changing the Subject of a Formula
What to do with more than one variable? Part of a larger series, the video shows how to solve a formula for another variable. Pupils solve equations with more than one variable for a given variable of interest. Problems include linear,...
Mathed Up!
Algebra: Substitution
The sixteen problems in this resource present opportunities for pupils to practice substituting into algebraic expressions. Scholars evaluate algebraic expressions for given values of the variables. In a few cases, class members need to...
Mathed Up!
Forming and Solving Equations
What does geometry have to do with geometry? The portion of a review series for a math assessment highlights how equation formation is assessed on the test. Pupils use geometric concepts such as perimeter and the sum of the measures of...
Curated OER
Solving Single Variable Linear Equations Worksheet
In this algebra worksheet, learners solve single variable linear equations. They solve 18 given equations for the given variable in each.
Curated OER
Evaluating Variable Expressions
For this variable expressions worksheet, students evaluate expressions for given terms. Each of the ten expressions contain three variables. Students substitute a given value for the variable and solve the equation.
Curated OER
Simple Algebra Assigned Variables
In this math worksheet, students substitute the variables for numbers to find the solutions to the Algebra equations. They could also practice the rules of equality.
Curated OER
Simple Algebra Assigned Variables
In this math worksheet, students find the solutions to the algebraic expressions. They substitute the variables for the values listed.
Curated OER
Variables
In this variables practice activity, students sharpen their problem solving skills as they solve 6 story problems. Students solve 6 problems.
Curated OER
LCM: Variables and Exponents
In this algebra activity, students determine the least common multiple of variables with exponents. There are 10 questions and a provided workspace.
Curated OER
Variables on Both Side
In this math activity, students are given 12 algebraic equations to solve. Students are then given 3 story problems to write in equation form and solve.
Curated OER
Evaluating Variable Expressions
In this variable expression instructional activity, students substitute a given value into an algebraic equation and then solve the problem. This three-page instructional activity contains 20 problems. Answers are provided on the last page.
Teachers.net
Solving Equations Using Variables
Middle-schoolers solve linear equations with one single variable. They solve equations that are randomly generated using index cards. Half of an equation is written on each card and distributed to the class. which then attempts solve...
Curated OER
Simplifying Expressions (Addition and Subtraction)
Seventh graders simplify algebraic expressions using addition and subtraction to combine like items and solve for the variable. They work with inverse operations to solve equations with guided practice. Everyone completes various...
Curated OER
Solving Linear Equations
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...
Curated OER
Linear Equations ax + b = c (A)
Middle schoolers problem solve and calculate the answers to eighteen linear equations involving a variety of variables.
Curated OER
Solving Inequalities by Using Addition and Subtraction
For this solving inequalities worksheet, students solve 12 inequalities using addition and subtraction. Several inequalities involve having variables on both sides.
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