Unit Plan
CK-12 Foundation

Ck 12: Algebra: Solving Equations With Exponents

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving exponential equations.
Activity
BBC

Bbc: Algebra Revision Bite Solving Equations

For Students 9th - 10th Standards
BBC Schools offers a test review ("revision") of several aspects of solving equations. Content includes solving simple equations, solving equations with brackets, simplifying letters in equations, plus much more. After working through...
Unit Plan
Lawrence Hall of Science

The Math Page: Skill in Algebra: Linear Equations

For Students 9th - 10th Standards
Here is a site that clearly and thoroughly explains solving linear equations, from the basic form ax+b=c up through equations with variables on both sides and with parentheses. There are example problems solved, problems for the student...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Graphing Equations

For Students 9th - 10th Standards
Through this tutorial, you will learn how to solve equations by graphing them on a coordinate plane. Contains several examples with step-by-step solutions and practice exercises for you to complete and check.
Unit Plan
Lawrence Hall of Science

The Math Page: Skill in Algebra: Quadratic Equations

For Students 9th - 10th Standards
Here is a site that clearly and thoroughly explains the quadratic equations, including how to solve them by factoring, completing the square, and using the quadratic formula. There are example problems solved, problems for the student to...
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Beginning Algebra: Solving Linear Equations

For Students 9th - 10th Standards
Through this tutorial, you'll learn strategies and definitions that will help you solve linear equations. Example problems with step-by-step solutions and practice exercises with answers and explanations make this resource perfect for...
Unit Plan
Wyzant

Wyzant: Solve by Factoring

For Students 9th - 10th Standards
This resource examines how to solve equations by factoring and provides step-by-step solutions. Includes links to an equation calculator and practice problems.
Lesson Plan
Better Lesson

Better Lesson: Introduction to Solving Equations

For Teachers 6th Standards
Sixth graders work with the concept of equality and balance to solve one and two-step algebraic equations.
Lesson Plan
Can Teach

Can Teach: Target: An Equations Game

For Teachers Pre-K - 1st Standards
Using decks of cards and knowledge of number operations, students develop multi-step equations to reach a target number.
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Algebra Tiles

For Students 9th - 10th Standards
Use tiles to represent variables and constants to solve algebra problems. Solve equations, substitute in variable expressions, and expand and factor.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Quadratic Equations

For Students 9th - 10th Standards
A detailed tutorial that will guide you through various methods for solving quadratic equations: factoring, square root, completing the square, and quadratic formula. Follow step-by-step examples, view video problem-solving...
Unknown Type
Khan Academy

Khan Academy: Linear Equations With Unknown Coefficients

For Students 9th - 10th Standards
Solve a linear equation for a variable where the coefficients are represented by letters. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
eBook
Other

Saylor Academy: Solving Rational Equations

For Students 9th - 10th Standards
Explains and models the steps to follow for solving rational equations, along with two examples for literal equations. Includes practice exercises with answers provided.
Lesson Plan
Utah Education Network

Uen: Pyramid Equality

For Teachers 6th - 8th
This lesson plan will result in young scholars solving equations and using properties to form equivalent expressions. It provides downloadable PDF resources to go along with the lesson plan as well as strategies for diverse learners,...
Unit Plan
Math Is Fun

Math Is Fun: Solving Word Questions

For Students 6th - 8th
A tutorial that explains how to solve word problems. It points out key words that signal operations or what is being measured, and wording that is confusing and needs to be simplified. Presents lots of examples, both simple and complex,...
Interactive
National Council of Teachers of Mathematics

Nctm: Illuminations: Resources for Teaching Math: Algebra Tiles

For Students 9th - 10th Standards
Try this hands-on approach to solving algebra problems with this interactive website. Students are able to "solve equations, substitute in variable expressions, expand, and factor".
Activity
Purple Math

Purplemath: Systems of Non Linear Equations: Definitions

For Students 9th - 10th Standards
This Purplemath lesson provides formulas, equations, graphs and explanations of systems of equations.
Unit Plan
Math Planet

Math Planet: Polynomial Equations in Factored Form

For Students 9th - 10th Standards
All equations are composed of polynomials. If you know how to solve equations containing polynomials of the first degree, then you can solve equations of higher degree. One way to solve a polynomial equation is to use the zero-product...
eBook
Khan Academy

Khan Academy: Multi Step Equations Review

For Students 6th - 8th Standards
To solve an equation find the value of the variable that makes the equation true. For more complicated equations, this process can take several steps.
Unknown Type
Khan Academy

Khan Academy: Interpret Equations Graphically

For Students 9th - 10th Standards
Practice the connection between the graphical representation of equations and their algebraic solutions. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
Unit Plan
Wyzant

Wyzant: Factoring Completely

For Students 9th - 10th
The resource examines the algebra topic of solving equations. Students view the tutorial to review how to solve by factoring. The lesson consists of the greatest common factor, difference between two squares, and trinomial techniques. An...
Handout
Oswego City School District

Regents Exam Prep Center: Solving Systems Using Addition or Subtraction

For Students 9th - 10th Standards
Three examples are used to demonstrate solving a system of linear equations algebraically using addition and subtraction. The examples cover different situations that occur with the coefficients of the variable terms. Includes several...
Unit Plan
Khan Academy

Khan Academy: Two Step Equations Word Problems

For Students 6th - 8th
Practice writing equations to model and solve real-world situations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Identification of Quadratic Models

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers fitting a data set to a quadratic equation.

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