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209 resources with the concept fractions unlike denominators

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Other Resource Types (209)
Lesson Planet

CORE Math Performance Assessment Modules: Grade 5

For Teachers 5th Standards
A set of nine CORE math assessments for fifth graders begins with a three-part task that checks pupils' ability to find the product of fractions and whole numbers, mixed numbers, or fractions. For other assessments, learners show their...
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Fractions

For Teachers 3rd - 6th Standards
Use ancient Egypt to engage your class in learning about the world of fractions with this 16-lesson unit. Starting off with an introduction to unit fractions, young mathematicians slowly piece together their fractional number sense,...
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Mega-Fun Fractions

For Teachers 3rd - 4th Standards
Creative and fun lessons help kids get some hands-on experience with fractions. The resource includes 50 innovative ways to teach kids about equivalent fractions, adding and subtracting fractions, using fractions in money math and...
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Fraction X - Adding Unlike Denominators

For Teachers 5th Standards
Adding fractions with unlike denominators is a difficult process to master. This fine presentation does a terrific job of leading young math whizzes through the steps necessary to perform this calculation. The slides have clear graphics,...
1 In 1 Collection
Lesson Planet

Fraction - Subtracting Unlike Denominators

For Teachers 4th - 6th
These presentations by Monica Yuskaitis are particularly good. In this one, she shows viewers how to deal with subtracting fractions that have unlike denominator, no small task! This is a tricky process, and this PowerPoint takes young...
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Fractions XI - Adding Mixed Numbers with Unlike Denominators

For Teachers 4th - 5th
Adding mixed numbers with unlike denominators is a tricky process. This presentations does an excellent job of outlining the steps necessary in great detail. By the time you've worked through this 33-slide PowerPoint with your students,...
9:50
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...
7:08
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Comparing Fractions 2

For Students 6th - 7th
Sal compares two fractions containing uncommon denominators. He analyzes both fractions using prime factorization. Note: This video could be confusing for struggling learners or those new to the concept. It would be best used for...
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Fraction XII: Subtracting Unlike Denominators

For Teachers 4th - 5th
This fractions PowerPoint defines and gives examples of multiples and least common multiple, then models how to list multiples and circle the least common multiple. Each step to use in subtracting fractions with unlike denominators is...
4:06
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Adding Fractions with Unlike Denominators

For Students 5th - 7th
Your young mathematicians can solve this problem along with Sal. They will add 4/9 and 11/12 by finding a number that goes into 9 and 12 evenly. Sal fully explains the process of finding a common denominator in a very clear and...
1 In 1 Collection 9:13
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Subtracting Mixed Numbers

For Students 3rd - 6th Standards
New ReviewA nine-minute video focuses on the method of subtracting mixed numbers. The host walks viewers through several examples, pointing out each step using the stacked form, regrouping, or borrowing. The video ends with an encouraging message...
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Dirt Bike Comparing Fractions

For Students 3rd - 5th Standards
Players push and pull their way to understanding fractions. Users play against one another or the computer in an online tug-of-war game to compare fractions. Learners choose the correct symbol to compare two fractions. Each correct...
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Expression Evaluation with Different Denominators: Adding Mixed Fractions of Water

For Students 6th - 8th Standards
An interactive challenges mathematicians to add mixed fractions with unlike denominators. Five questions—fill-in-the-blank and multiple-choice—build from one to the next leading the way to an open discussion about denominators and...
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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. 
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Differences of Fractions with Different Denominators

For Students 6th - 8th Standards
Subtracting fractions with unlike denominators is the focus of an interactive designed to boost mathematicians' problem-solving skills. Five questions challenge participants to answer multiple-choice and true or false questions with help...
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Addition of Fractions

For Students 4th - 8th Standards
Five word-problems challenge mathematicians to add fractions. Interactive fraction circles assist scholars in problem-solving. Question types include multiple-choice, true or false, and a discussion.  
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Equivalent Fractions

For Students 3rd - 6th Standards
An interactive made up of five questions tests scholars' knowledge of equivalent fractions. Two fraction circles with moveable parts assist mathematicians in finding solutions. Questions are multiple-choice with one discussion. 
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Fraction Comparison with Lowest Common Denominators: Oranges and Blood Oranges

For Students 6th Standards
Comparing fractions is the focus of a five-question interactive in which mathematicians use oranges to answer real-world multiple-choice, true or false, and discussion questions. 
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Anita's Way to Add Fractions with Unlike Denominators

For Teachers 5th - 6th Standards
Could you develop your own way to add fractions with unlike denominators? An in-depth task has scholars examine a fictional conversation between several people in which they discuss a method of adding fractions with unlike denominators....
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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...
1 In 1 Collection
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John's Trip Disneyland

For Students 5th Standards
It all adds up to one. Pupils solve several items that involve finding sums of fractions in relationship to a whole. The assessment task uses fractions with unlike denominators to determine the amount of a tank of gas and the amount of...
1 In 1 Collection
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Carnival Day

For Students 5th Standards
Just take a part of the carnival. Using a carnival as a context, the assessment requires pupils to demonstrate their skill at adding and subtracting fractions with unlike denominators. Learners must determine the fractional amount of...
1 In 1 Collection
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Cady's Cats

For Students 5th Standards
How much can a cat eat? The five-question fraction assessment asks pupils to determine the fractional portion of a food box eaten by cats. Learners show their proficiency in adding and subtracting fractions using several scenarios...
2:52
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The Lowdown — A-Rhythm-Etic

For Students 6th Standards
Let the beat go on. A resource in the Math at the Core MS: Ratios series points out that fractions are integral to musical rhythms. The activity starts with a video to motivate the class. Classmates then work in pairs to create rhythms...