+
Lesson Plan
Curated OER

Linking Algebra to Temperature

For Teachers 6th - 10th
Students convert between two units as they calculate the temperature. In this algebra lesson, students collect data on seasonal climate and create a graph. They make conjectures based on their data collection.
+
eBook
Math Planet

Math Planet: Solving Radical Equations

For Students 9th - 10th Standards
Gain an understanding of how to solve radical equations by viewing an example and a video lesson.
+
eBook
CK-12 Foundation

Ck 12: 2.6 Solving Radical Equations

For Students 9th - 10th Standards
This section explores the process for solving radical equations, including those with square, third, and fourth roots. It also investigates how, when, and why some solutions that appear to be correct are incorrect, and are therefore...
+
Unit Plan
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Radical Equations

For Students 9th - 10th Standards
Twenty-six problems cover the topic of solving a variety of radical equations. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem then click the "View Solution" button to...
+
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Radical Equations

For Students 9th - 10th Standards
A complete tutorial on solving radical equations and equations that have rational exponents. Examples are worked through step-by-step.
+
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Radical Equations

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving radical equations.
+
Unit Plan
Oswego City School District

Regents Exam Prep Center: Radical Equations

For Students 9th - 10th Standards
A thorough look at radical equations and how to solve them, including examples of several of the trickier types of problems and several of the common mistakes students make while solving them. Two interactive quizzes are provided for the...
+
Unit Plan
Purple Math

Purplemath: Solving Radical Equations: Concepts

For Students 9th - 10th Standards
Provides a thorough lesson on radical equations. Explains what radical equations are and provides many different examples on how to solve different types of radical equations.
+
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Radical Equations With Variables on Both Sides

For Students 10th - 12th Standards
[Free Registration/Login may be required to access all resource tools.] This lesson covers solving radical equations with variables on both sides of the equation.
+
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Solving Radical Equations

For Students 9th - 10th Standards
Find a quick, concise explanation of how to solve radical expressions. Examples are given and clearly explained.
+
Unit Plan
Department of Defense

Do Dea: Algebra 1: Semester Ii: Quadratics and Radicals

For Students 9th - 10th Standards
A learning module through which students learn about quadrics and radicals including quadratic functions, solving quadratic equations, radicals, operations on radicals, and radical equations.
+
Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: A Rei Radical Equations

For Teachers 9th - 10th Standards
The purpose of the task is to show students a situation where squaring both sides of an equation can result in an equation with more solutions than the original one, because it is possible to have two unequal numbers whose squares are...
+
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Radical Equations

For Students 9th - 10th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to solve equations involving radicals.
+
Unknown Type
Khan Academy

Khan Academy: Extraneous Solutions of Equations

For Students 9th - 10th Standards
Practice some problems that involve thinking about the conditions for obtaining extraneous solutions while solving radical equations. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a...
+
Unit Plan
CK-12 Foundation

Ck 12: Algebra: Radical Equations

For Students 8th - 9th Standards
[Free Registration/Login may be required to access all resource tools.] Learn how to solve equations involving radicals.
+
Unit Plan
Sophia Learning

Sophia: Product Property of Radicals

For Students 9th - 10th Standards
Explore how to solve radical equations using the product property of radicals. Check for understanding with a quiz.
+
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Algebra Review: Solving Rational Equations

For Students 9th - 10th Standards
Find a quick, concise explanation of how solve radical equations. Examples are given and clearly explained.
+
Lesson Plan
Khan Academy

Khan: Lsn 12: Exponential Functions, Equations, Expressions and Radicals

For Teachers 9th - 10th
Lesson 2 of 4 for Passport to Advanced Math. Students will build quadratic and exponential functions that model a given context; solve radical equations; work with rational expressions, including fractions with a variable in the...
+
Unknown Type
Khan Academy

Khan Academy: Solve Square Root Equations

For Students 9th - 10th Standards
Solve square-root equations by first arranging them and then taking the square of both sides. Students receive immediate feedback and have the opportunity to try questions repeatedly, watch a video, or receive hints.
+
Unknown Type
Khan Academy

Khan Academy: Square Root Equations Intro

For Students 9th - 10th Standards
Solve square-root equations by taking the square of both sides. 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: Radical Equations

For Students 8th
[Free Registration/Login may be required to access all resource tools.] Solve equations involving radicals
+
Activity
University of Saskatchewan (Canada)

University of Saskatchewan: Square Roots & Other Radicals

For Students 9th - 10th Standards
This University of Saskatchewan site provides general information about square roots and other forms of radical equations.
+
Activity
Oswego City School District

Regents Exam Prep Center: Millionaire Radicals

For Students 9th - 10th Standards
In a format like TV's "Who Wants to Be a Millionaire," students answer math questions about radicals to earn points and help their group win the game. Teachers need to create their own question bank, which allows this game to be used for...
+
Unit Plan
Sophia Learning

Sophia: Roots and Powers in Equations

For Students 9th - 10th
Sophia: Roots and Powers in Equations uses teacher tutorials and online assessments to introduce and analyze concepts such as addition and subtraction in roots, multiplication of roots, division of roots, root to exponent, roots and...