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309 resources with the concept common denominators

Listing Fractions in Increasing Size Lesson Plan
1 In 1 Collection

Listing Fractions in Increasing Size

Lesson Planet
3rd - 5th
CCSS: Designed
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...
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Fractions: Subtracting Like Denominators Presentation

Fractions: Subtracting Like Denominators

Lesson Planet
3rd - 5th
CCSS: Adaptable
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...
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Adding Fractions with Like Denominators Video

Adding Fractions with Like Denominators

Lesson Planet
3 mins 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.
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Multiplying Fractions Video

Multiplying Fractions

Lesson Planet
4 mins 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...
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What Music is Rockin' Your House? Worksheet

What Music is Rockin' Your House?

Lesson Planet
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...
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Exploring Equivalent Fractions Lesson Plan
1 In 1 Collection

Exploring Equivalent Fractions

Lesson Planet
3rd - 5th
CCSS: Adaptable
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;...
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Adding Fractions with Unlike Denominators Activities & Project

Adding Fractions with Unlike Denominators

Lesson Planet
4th - 5th
CCSS: Designed
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...
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Comparing Fractions Activities & Project

Comparing Fractions

Lesson Planet
4th - 6th
CCSS: Designed
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,...
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Common Denominator LCD Video

Common Denominator LCD

Lesson Planet
5 mins 3rd - 6th
CCSS: Adaptable
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...
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Common Denominator ECD Video

Common Denominator ECD

Lesson Planet
5 mins 3rd - 6th
CCSS: Adaptable
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,...
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Adding Algebraic Fractions Video

Adding Algebraic Fractions

Lesson Planet
7 mins 8th - 12th
CCSS: Adaptable
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...
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Fractional Equations Video

Fractional Equations

Lesson Planet
5 mins 9th - 12th
CCSS: Adaptable
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...
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Addition and Subtraction of Rational Expressions Video

Addition and Subtraction of Rational Expressions

Lesson Planet
5 mins 9th - 12th
CCSS: Adaptable
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...
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Adding and Subtracting Fractions Video

Adding and Subtracting Fractions

Lesson Planet
9 mins 3rd - 7th
CCSS: Adaptable
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.
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Solving Rational Equations Lesson Plan

Solving Rational Equations

EngageNY
10th - 12th
CCSS: Designed
What do fractions and rational expressions have in common? Everything! Learners use common denominators to solve rational equations. Problems advance from simple to more complex, allowing pupils to fully understand the material before...
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Adding and Subtracting Rational Expressions Lesson Plan
1 In 1 Collection

Adding and Subtracting Rational Expressions

EngageNY
10th - 12th
CCSS: Designed
There's a fine line between a numerator and a denominator! Learners find common denominators in order to add and subtract rational expressions. Examples include addition, subtraction, and complex fractions.
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6th Grade Math Vocabulary Cards
8 Item

6th Grade Math Vocabulary Cards

Lesson Planet
6th
CCSS: Adaptable
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 representations.
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Dividing Fractions Handouts & Reference
1 In 1 Collection

Dividing Fractions

Lesson Planet
5th - 6th
CCSS: Adaptable
Encourage at-home assistance with a reference sheet designed to provide parents and guardians with the information they need to help their child divide fractions. Three pages offer detailed descriptions and labeled examples.    
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K-5 Mathematics Module: Number and Number Sense Activities & Project

K-5 Mathematics Module: Number and Number Sense

Lesson Planet
K - 5th
CCSS: Adaptable
Reinforce number sense with a collection of math lessons for kindergarteners through fifth graders. Young mathematicians take part in hands-on activities, learning games, and complete skills-based worksheets to enhance proficiency in...
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Arithmetic of Fractions Handouts & Reference

Arithmetic of Fractions

Lesson Planet
3rd - 6th
CCSS: Adaptable
Never forget how to add, subtract, multiply, or divide fractions with a two-page document detailing each operation. 
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Working with Common Denominators: Assessments Assessment

Working with Common Denominators: Assessments

Lesson Planet
4th - 6th
CCSS: Adaptable
Now that the practice is over, see if young mathematicians can utilize their new skills on finding common denominators and adding fractions. The assessment contains one map challenge and follows with skills practice. 
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Working with Common Denominators: Activities and Supplemental Materials Worksheet

Working with Common Denominators: Activities and Supplemental Materials

Lesson Planet
4th - 6th
CCSS: Adaptable
Enjoy these straightforward and simple worksheet pages that practice with different denominators. The practice starts simple with adding fractions together and then works on a recipe that needs to be tripled. 
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Unit 2 Math Vocabulary Cards (Grade 6) Printables & Template
1 In 1 Collection

Unit 2 Math Vocabulary Cards (Grade 6)

Lesson Planet
6th
CCSS: Adaptable
Common denominator, invert, and terminating decimal are only a few terms found in a set of math vocabulary math cards. Made up of 40 cards, the set reinforces terms with boldly printed word cards, and definition cards offering an example...
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Unit 4 Math Vocabulary Cards (Grade 5) Printables & Template
1 In 1 Collection

Unit 4 Math Vocabulary Cards (Grade 5)

Lesson Planet
5th
CCSS: Adaptable
Common denominators, factors, and rounding are a few of the terms in a set of flash cards designed to reinforce math vocabulary. Forty-two cards offer a bold-faced vocabulary word or a corresponding definition alongside an example with...
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