Activity
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Using Conjugates to Simplify Radicals

For Students 9th - 10th
This question-response site gives information about simplifying an expression using conjugates. The Dr. first details the fundamentals of conjugates and then works several examples.
Activity
Discovery Education

Discovery Education: Web Math: Simplify a Term Under a Radical Sign

For Students 9th - 10th
This site walks you step-by-step through simplifying an expression under a square root sign. Type your problem into the "math solver," and your answer, complete with a full description, is provided.
Unit Plan
Oswego City School District

Regents Exam Prep Center: Multiplication and Division of Radicals

For Students 9th - 10th
Learn the steps necessary for multiplying and dividing radicals. The examples are easy to follow.
Handout
National Council of Teachers of Mathematics

The Math Forum: Ask Dr. Math: Dividing and Multiplying Radicals

For Students 9th - 10th Standards
Site describes how one would multiply and divide radicals and simplify the final result by using examples.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra: Rational Exponents

For Students 9th - 10th Standards
An online tutorial which teaches you how to rewrite a rational exponent in radical notation, simplify an expression that contains a rational exponent, and use rational exponents to simplify a radical expression. Works through example...
PPT
Sophia Learning

Sophia: Simplifying Radicals With Perfect Squares: Lesson 1

For Students 9th - 10th
This lesson will demonstrate how to simplify radicals by using perfect squares. It is 1 of 6 in the series titled "Simplifying Radicals with Perfect Squares."
Activity
Help Algebra

Help algebra.com: Roots

For Students 9th - 10th
After defining roots (radicals), this resource focuses on square roots. Examples are given to demonstrate how to simplify, find principal roots, and gives several properties of square roots.
Website
Discovery Education

Discovery Education: Web Math: Algebra

For Students 9th - 10th
This WebMath site provides links to tutorials and lessons in both Algebra I and II. Links to topics such as factoring, solving equations, polynomials, simplifying equations, graphing, and much more.
Activity
Varsity Tutors

Varsity Tutors: Hotmath: Practice Problems: Multiplying and Dividing Rational Expressions

For Students 9th - 10th Standards
Twenty-one problems present a variety of problems multiplying or dividing and then simplifying rational expressions. They are given with each step to the solution cleverly revealed one at a time. You can work each step of the problem...
Unit Plan
Khan Academy

Khan Academy: Simplify Square Roots

For Students 9th - 10th
Students solve simple square roots and receive immediate feedback and have the opportunity to try questions repeatedly, watch a video or receive hints.
Unknown Type
Oswego City School District

Regents Exam Prep Center: Discovering the Laws of Rational Exponents

For Students 9th - 10th Standards
This online tutorial explains how the laws of rational exponents are used to simplify expressions. The examples show exactly how the process is done. Click on the "Topic Index" to find related lessons, practice activities, and teacher...
Unit Plan
Interactive Mathematics

Interactive Mathematics: Simplifying Expressions With Integral Exponents

For Students 9th - 10th Standards
The laws of exponents are presented using expressions containing both positive and negative exponents. Several examples and exercises are given to help practice the concept.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: Intermediate Algebra

For Students 9th - 10th
This site is a tutorial for students in algebra 2 or for those who need a refresher. The site has explanations, definitions, examples, practice problems and practice tests are found covering topics such as linear equations, graphing,...
Activity
Help Algebra

Help algebra.com: Rationalizing the Denominator

For Students 9th - 10th
Learn to simplify radical expressions by removing radicals from denominators. The demonstration includes both single radicals and binomials that require the use of a conjugate.
Interactive
Doina Popovici

Math Play: Square Roots Millionaire Game

For Students 7th - 9th
Show off your knowledge of radicals with this online game. Game requires students to add, subtract, multiply, divide, simplify, estimate, and graph expressions with radicals.
Unit Plan
Texas A&M University

Wtamu Virtual Math Lab: College Algebra: Rational Exponents

For Students 9th - 10th Standards
In this tutorial, you will learn what a rational exponent is and how to complete many tasks involving them. Follow step-by-step instructions and examples, view video explanations, and hone your skills with several practice problems.

Other popular searches