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59 resources with the keyterm radicals

Videos (Over 2 Million Educational Videos Available)
The Circulatory System Part 1: The Heart Video
8:55
The Circulatory System Part 1: The Heart
How Computers Work: What Makes a Computer, a Computer? Video
5:10
How Computers Work: What Makes a Computer,...
Defining Gravity Video
3:11
Defining Gravity
Other Resource Types (59)
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Instructional Video15:01
Lesson Planet: Curated OER

Shifting functions

For Students 8th - 11th
Though Sal expects that viewers are "reasonably familiar" with square roots, he takes this opportunity to explain some of the notation, and how to graph square root functions. He uses a graphing calculator from my.hrw.com/math06 to...
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Instructional Video9:18
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SAT Prep: Test 2 Section 6 Part 2

For Students 9th - 12th
Reviewing the last problem from the previous video because he feels that he "rushed it," Sal again explains the concept of ratios as it applies to problem 6 on the practice SAT (page 472 in The Official SAT Study Guide). Additional...
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Instructional Video9:49
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SAT Prep: Test 3 Section 8 Part 1

For Students 9th - 12th
Section 8 of the practice tests from The Official SAT Study Guide begins with problems about sets of integers, linear equations with radicals, and geometric angles, among others. Sal solves each problem in quick succession, demonstrating...
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Instructional Video7:36
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SAT Prep: Test 1 Section 9 Part 4

For Students 9th - 12th
Sal tackles problems 12-14 of the practice SAT, which deal with linear equations (with negative numbers and radicals). Demonstrating more than one way to solve the problems, Sal takes care to note the most efficient ways to still arrive...
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Lesson Plan
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In 2 Collections
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Rational Exponents

For Teachers 9th - 12th Standards
Investigate rational exponents in this math lesson. Scholars make conjectures about the relationship between rational exponents and radicals. They then use their Ti-Nspire to simplify rational exponents.
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Instructional Video3:12
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How Do You Simplify Radicals Using the Product Property?

For Teachers 6th - 9th
It would be difficult to explain how to write the given radical , the square root of 60, in its simplest form. It's not a perfect square so there are several steps required to break it down and get it to its simplest form. Just watch...
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Instructional Video3:16
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How Do You Add Radicals With Like Radicands?

For Teachers 8th - 11th
Combine the given radical expressions. How? Do they have the same radical? Yes. Then they can be combined. Watch this video as the teacher explains how to combine the terms that can be combined and leave the terms as they are that need...
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Instructional Video3:35
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How Do You Subtract Radicals with Like Radicands ?

For Teachers 8th - 11th
Subtract the given radicals. Not so difficult really! If the radicals are like terms, then it's as simple as combining the coefficients. Yes, it's really that simple.
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Instructional Video5:48
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How Do You Subtract Radicals with Unlike Radicands?

For Teachers 8th - 11th
Radicals , radicands , square roots, perfect squares, and subtracting? Sounds complicated, especially because the radicals are not the same in this problem. So, there's a lot of math work to do here. Watch this video to find out how to...
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Lesson Plan
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Scoring Guide for the Algebra 2/Trigonometry Test Sampler

For Teachers 9th - 12th
Students take an Algebra II/Trigonometry sample test.  In this Algebra II/Trigonometry sample sample test lesson, students take a sample test for Algebra 2/Trigonometry.  Students solve 39 multiple choice/short answer questions about...
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Lesson Plan
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Exercise Set 1.4: Exponents and Radicals

For Teachers 8th - 10th
In this exponents and radicals worksheet, students solve 70 problems. They either write the answer on the blank line or choose the answer from the given choices.
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Worksheet
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Geometry Chapter 7 Practice Test

For Students 10th
In this geometry worksheet, 10th graders review problems that review a variety to topics relating to right triangles, including, but not limited to the Pythagorean Theorem, simplifying radicals, special right triangles, and right...
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Lesson Plan
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Elementary Algebra Study Guide

For Teachers 8th - 11th
Middle and high schoolers solve problems involving linear equations, inequalities, quadratics, radicals, systems of equations, exponents, and polynomials. Many of the problems encompass a review of Algebra I. This 10-page worksheet...
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Worksheet
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Rational Exponents

For Students 11th
In this worksheet, 11th graders solve 10 different problems that include various computations with radicals. Answers are not included.
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Lesson Plan
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Simplify Radicals

For Teachers 7th - 8th
Learners are introduced to the concept of radicals and how to use them in various situations. They review rational and irrational numbers while simplifying different number sentences. They also practice factoring perfect squares.
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Worksheet
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Reducing Radicals

For Students 9th - 12th
In this algebra worksheet, students simplify radicals from square roots up to 4th roots without variables, and then add or subtract as necessary wherever possible. There are 18 questions.
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Worksheet
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Easy Worksheet: Adding Radical Expressions

For Students 9th - 12th
In this adding radical expressions worksheet, learners solve 18 short answer problems. Students add and subtract radical expressions with different radicands.
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Worksheet
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Easy Worksheet: Operations with Radicals

For Students 9th - 12th
In this operations with radicals worksheet, students solve 8 short answer problems. Students simplify radical expressions that involve multiplying, dividing, adding, and subtracting rational numbers.
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Worksheet
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Easy Worksheet: Simplifying Radicals

For Students 9th - 12th
In this simplifying radicals worksheet, high schoolers solve 18 short answer problems. Students simplify radicals of non-perfect square numbers. High schoolers find the square and cube roots of positive rational numbers.
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Worksheet
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Radicals and Exponents

For Students 9th - 12th
In this radicals and exponents worksheet, students solve 25 short answer problems. Students simplify radical and exponential expressions. Students factor quadratics and use the quadratic equation to solve quadratic equations.
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Worksheet
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Radical Terms

For Students 9th - 11th
In this Algebra I/Geometry/Algebra II worksheet, students simplify radicals that do not have a variable in the radicand.  The one page worksheet contains a combination of nine multiple choice and free response questions.  Answers are...
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Worksheet
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Radical Has Real Values

For Students 9th - 11th
In this algebra learning exercise, students find all the real numbers for a radical equation. They verify that radicals have real numbers. There is an answer key.
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Worksheet
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The Real Number System: Rational or Irrational

For Students 9th - 12th
In this real numbers worksheet, learners determine if 14 expressions when simplified are rational or irrational.  Students take the square and cube roots of numbers to determine if the result is rational or irrational.
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Worksheet
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Radicals

For Students 10th - 11th
In this algebra worksheet, students simplify radicals and variables under a radical. They apply properties of exponents as they solve the radicals. There are 84 questions.