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
Multiplication and Division Equations
There is only one introductory algebra word problem here and an explanation is detailed below. Because of this format, consider projecting it as an all-class warm up. Learners examine a scenario where Sam can fill a box in three minutes,...
Curated OER
Graphing Quadratic Equations
Review the form of a quadratic function, and the parabola it creates. Continue on with the whole group to work through a mini-lab, practicing how to graph quadratic equations with one variable. The goal of this lesson is for the group...
Curated OER
Addition Principle
In this addition principle worksheet, 8th graders solve 20 different problems that include applying the addition principle to each equation. First, they solve each of the listed equations. Then, students determine the value of each...
Curated OER
Dividing Integers
Here is a division 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,...
EngageNY
Some Facts About Graphs of Linear Equations in Two Variables
Develop another way to find the equation of a line. The lesson introduces the procedure to find the equation of a line given two points on the line. Pupils determine the two points from the graph of the line.
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...
CK-12 Foundation
Linear Systems with Addition and Subtraction: Fill in the Boxes 2
Systematically combine shapes to arrive at one solution. The resource models a system of linear equations using colored shapes. Pupils follow rules to combine circles and squares to add the two equations together, resulting in one...
Shodor Education Foundation
Scatter Plot
What is the relationship between two variables? Groups work together to gather data on arm spans and height. Using the interactive, learners plot the bivariate data, labeling the axes and the graph. The resource allows scholars to create...
Flipped Math
Create and Analyze Graphs
Model the world with graphs. Pupils watch and participate in creating graphs to model real-world situations. The presenters stress the importance of a consistent scale and proper labels for the graphs along with identification of the...
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...
New Mexico State University
Curse Reverse
Build towers with algebraic expressions. Pupils use algebraic expressions to build towers that allow their players to navigate a series of rooms. Learners evaluate expressions using different values for the variables to create a pathway...
Curated OER
Solving Single Variable Linear Equations Worksheet
In this algebra worksheet, young scholars solve single variable linear equations. They solve 18 given equations for the given variable in each.
Curated OER
Evaluating Variable Expressions
In this variable expressions learning exercise, learners 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
Division with Exponents and Variables
In this division with variables and exponents worksheet, students find the quotients in 300 problems that include two variables with exponents.
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
Multivariable Calculus: Change of Variables Theorem
In this change of variables worksheet, students complete integral problems through the use of Jacobi's Theorem. They use various methods to convert from Cartesian coordinates to polar, spherical and cylindrical coordinates. This...
Curated OER
Chapter 3 - Objective 1.1 Variable Expressions
In this variable expression worksheet, students solve one and two-step variable expressions containing negative numbers and fractions. This one-page worksheet contains ten problems.
Curated OER
Two Variables
In this two variables worksheet, students solve and complete 13 different word problems. First, they determine two numbers with a given sum. Then, students find the number of coins a person has given the information. They also determine...
Curated OER
Variables
In this variables practice worksheet, students sharpen their problem solving skills as they solve 6 story problems. Students solve 6 problems.
Curated OER
Solving Single Variable, First Degree Equations
For this solving equations worksheet, students solve five single variable, first degree equations, Students also model and solve five word problems using equations. The solutions are provided.
Curated OER
LCM: Variables and Exponents
For this algebra worksheet, students determine the least common multiple of variables with exponents. There are 10 questions and a provided workspace.
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