Roots Videos - Free Educational Videos for Students in K - 12

Array

Lumos Video Store

This page provides a list of educational videos related to Roots. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Roots.


Graphing Transformations of the Cube Root Function


By Mathispower4u

Graphing Transformations of the Cube Root Function

Square roots of perfect squares


By Khan Academy

Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations.

Equations with square roots and cube roots


By Khan Academy

Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number.

Graphing Cube Root Functions


By drmikedcook

This video explains explains how to graph cube root functions.

Square roots of perfect squares


By Khan Academy

Understanding Square Roots

Superhero Greek and Latin Roots


By TheWordChef

This animated video explains the benefits of knowing Greek and Latin roots. Examples of decoding words with this knowledge are given. ( 2:30)

Greek and Latin Roots in Everyday Life


By jldavi21

It is absolutely amazing that the English language is really made from other languages! The Greeks and Romans were two of the main contributors to our language. Therefore, many of our words are based on their language. This video will take you through several root words, prefixes, and suffixes.

Greek and Latin Roots in Everyday Life


By LearningUpgrade

It is absolutely amazing that the English language is really made from other languages! The Greeks and Romans were two of the main contributors to our language. Therefore, many of our words are based on their language. This video will take you through several root words, prefixes, and suffixes.

Approximating square roots


By Khan Academy

Learn how to find the approximate values of square roots. The examples used in this video are √32, √55, and √123. The technique used is to compare the squares of whole numbers to the number we're taking the square root of.

Roots of decimals and fractions


By Khan Academy

Learn about the square root symbol (the principal root) and what it means to find a square root. Also learn how to solve simple square root equations.

Square Roots and Real Numbers


By Khan Academy

Khan Academy presents Square Roots and Real Numbers an educational video resource on math.

Roots and zeros


By MathPlanetVideos

Roots and zeros

Rational Roots Test / Theorem


By PatrickJMT

This is a video on the rational roots test.

Roots of decimals and fractions


By Khan Academy

Learn the meaning of cube roots and how to find them. Also learn how to find the cube root of a negative number.

Solving quadratics by taking the square root


By Khan Academy

Sal solves the equation 2x^2+3=75 by isolating x^2 and taking the square root of both sides.

Affixes & Roots


By JenniferESL

A review video on affixes and roots. Uses the words "unbelievable" and "relocation" as examples.

More square and cube root problems


By Khan Academy

Learn how to find the cube root of -512.

Exercise 7.1 - Question 3 NCERT/CBSE Solutions for Class 8th Maths Cubes and Cube Roots


By TrueMaths

In this video we are solving class 8th NCERT - Chapter 7 Cubes and Cube Roots Exercise 7.2(Question-3).

Solving quadratics by taking the square root


By Khan Academy

Sal shows a few examples of quadratic equations whose form allows for solving by simply taking the square root of both sides (after quickly arranging the equation).