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302 resources with the concept common denominators

Videos (Over 2 Million Educational Videos Available)
Thomas Jefferson - Author of The Declaration of Indepence & 3rd U.S. President | Mini Bio | BIO Video
4:18
Thomas Jefferson - Author of The...
Prepositional Phrases for Kids | English Grammar Video Video
11:22
Prepositional Phrases for Kids | English...
The Circulatory System Part 1: The Heart Video
8:55
The Circulatory System Part 1: The Heart
Other Resource Types ( 302 )
EngageNY

EngageNY Algebra II Module 1: Polynomial, Rational, and Radical Relationships

For Teachers 9th - 12th Standards
The 42 lessons in the Algebra II Module 1 collection are divided into four topics: Polynomials--From Base Ten to Base X, Factoring-- Its Use and Its Obstacles, Solving and Applying Equations—Polynomial, Rational and Radical, and A...
8 Items in Collection
Lesson Planet

6th Grade Math Vocabulary Cards

For Teachers 6th Standards
Build math vocabulary with a collection of flashcards designed to support the Houghton Mifflin sixth grade math curriculum. Eight sets of cards cover a multitude of concepts. Terms appear alongside their definition and labeled picture...
8 Items in Collection
Lesson Planet

5th Grade Math Vocabulary Cards

For Teachers 5th Standards
Reinforce math vocabulary with a collection of flash cards. Eight sets offer a medley of terms presented on cards. The cards feature a term in bold font and a labeled picture representation.
1 In 1 Collection
Lesson Planet

Listing Fractions in Increasing Size

For Teachers 3rd - 5th Standards
Increase the depth of your class's fractional number sense with this number-ordering activity. Given four fractions, each with different numerators and denominators, young learners are asked to place them in order from smallest to...
Lesson Planet

Fractions: Subtracting Like Denominators

For Teachers 3rd - 5th Standards
These presentations, designed by Monica Yuskatis, are among the best math PowerPoints you can find. Use this one to lead your pupils through the steps needed to subtract fractions with like denominators, then simplify the answers into...
3:56
Lesson Planet

Adding and Subtracting Fractions

For Students 7th - 9th
With a pie graph and an infinite blackboard, this video shows how to add, subtract, and simplify fractions. Once he has established the rule, Sal throws the viewer a curve ball with a fraction subtraction problem that results in a...
3:18
Lesson Planet

Adding Fractions with Like Denominators

For Students 5th - 7th
Assist your students in understanding how to add fractions with like denominators by showing them this presentation. Sal adds 3/15 to 7/15 and then simplifies his answer. He uses drawings and multiple colors to show the actual process.
3:56
Lesson Planet

Multiplying Fractions

For Students 5th - 9th
Multiplying fractions has never been easier than in this presentation, which demonstrates the correct way to approach a fraction multiplication problem. Experienced and struggling mathematicians alike will appreciate the way the speaker...
Lesson Planet

What Music is Rockin' Your House?

For Students 4th - 6th
Elementary schoolers read a word problem with a chart showing types of CDs and the number of each, use fractions to determine what part of the whole each music category represents, reduce fractions to lowest terms, change to common...
1 In 1 Collection
Lesson Planet

Exploring Equivalent Fractions

For Teachers 3rd - 5th Standards
An extensive lesson explores equivalent fractions and is intended for three 60-minute periods. Young mathematicians compare and order fractions with like and unlike denominators. Included are worksheets, assessments, and answer sheets;...
1 In 1 Collection 9:04
Lesson Planet

Adding Mixed Numbers

For Students 3rd - 6th Standards
New ReviewMathematicians walk through the problem-solving process with a nine-minute video that focuses on adding mixed numbers with like and unlike denominators. The host points out and discusses how to use the stacked form, carry, regroup, and...
Lesson Planet

Speedway

For Students 5th - 6th Standards
Race to extreme fluency. Scholars play a car race online game where the faster they choose the answer to fraction addition and subtraction problems, the faster their cars go. Pupils play against the computer or other players online....
3:58
Lesson Planet

Ordering Fractions

For Students 6th - 12th Standards
Put fractions in their place. An informative video shows learners how to order fractions with common denominators. The class sees a method of ordering fractions with uncommon denominators by creating equivalent fractions with a common...
Lesson Planet

Fraction Comparison Race

For Teachers 3rd - 5th Standards
A lesson challenges mathematicians to race their peers to prove a fraction is greater than, less than, or equal to a second fraction with a common denominator. After reviewing the concept, small groups work collaboratively to play the...
Lesson Planet

Sums of Fractions with Like Denominators: Cheesy Bread

For Students 6th - 8th Standards
Five questions make up an interactive all about adding fractions with like denominators. Mathematicians answer multiple-choice problems and an open-ended question using a fraction model that resembles sliced bread. The practice ends with...
Lesson Planet

Subtraction of Fractions: Fragmented Fractions

For Students 5th - 8th Standards
An interactive challenges scholars to subtract mixed numbers. Pupils answer questions—multiple-choice, fill in the blank, and true or false—with help from virtual fraction strips. The practice closes with a discussion. 
Lesson Planet

Adding Fractions with Unlike Denominators

For Teachers 4th - 5th Standards
If the fractions don't have a common denominator, make them have one. Learners first read and analyze a conversation of pupils trying to add 2/5 and 1/2. They compare the process of adding fractions to the process of adding quantities...
Lesson Planet

Comparing Fractions

For Teachers 4th - 6th Standards
Three heads are better than one. After reading a conversation between three friends about how to compare fractions, scholars analyze and discuss each presented strategy. These include using unit fractions, using benchmark fractions,...
1 In 1 Collection 5:23
Lesson Planet

Common Denominator LCD

For Students 3rd - 6th Standards
Do not use the easiest but the first. The video shows a method to find a common denominator by finding the least common denominator to add fractions. By listing the multiples of the denominators, learners easily identify the least common...
1 In 1 Collection 5:07
Lesson Planet

Common Denominator ECD

For Students 3rd - 6th Standards
Find the easiest common denominator. A video demonstrates finding a common denominator to add fractions. Pupils learn how to find a common denominator by using the product of the two denominators. After finding the common denominator,...
7:00
Lesson Planet

Adding Algebraic Fractions

For Students 8th - 12th Standards
The process requires the combination of several concepts. A video shows how individuals need several concepts to add rational expressions. Pupils must remember they need to find common denominators, combine like terms, and use the...
5:25
Lesson Planet

Fractional Equations

For Students 9th - 12th Standards
Teach the least common multiple approach to converting fractions to integers within an equation with a video tutorial that explains how to find the LCM of the denominators in the equation. The instructor then uses the LCM and the...
4:48
Lesson Planet

Addition and Subtraction of Rational Expressions

For Students 9th - 12th Standards
A rational expression is a fraction where the denominator and/or the numerator is a polynomial. The resource presents rational expressions and how to add and subtract them. Additionally, the video connects the addition and subtraction of...
8:38
Lesson Planet

Adding and Subtracting Fractions

For Students 3rd - 7th Standards
Develop a strategy for adding and subtracting fractions with your classes. The video shows a procedure for adding and subtracting fractions by finding common denominators. Each example increases in difficulty.