Fractions Teaching Resources
Make math lesson planning a breeze with printable fractions worksheets, fun activities, games, and more teaching resources for the elementary classroom.
This collection of curriculum-aligned printable and digital resources has been created just for teachers by the teachers on the Teach Starter team. That means each resource has undergone an in-depth review before being published to ensure it's ready for the classroom and your students! Inside this collection, you'll find editable resources you can easily differentiate for individual learners plus math center activities and fun games to help students understand how to add and divide fractions and more.
New to teaching this section of the math curriculum? Read on for a guide to all things fractions from our teacher team!
What Are Fractions?
It may be basic, but we need to start somewhere! Fractions are, of course, mathematical expressions that represent a part of a whole or a ratio of two quantities. Fractions can be used to represent quantities that are not whole numbers, and they are an important part of arithmetic, algebra, and other areas of math that our students explore throughout their elementary and high school education.
Understanding numerators and denominators is an essential skill as students dive into adding, subtracting, multiplying, and dividing fractions.
Next, let's dive into the most common topics we cover when we're teaching fractions!
Proper Fractions vs. Improper Fractions
Teaching fractions involves teaching students a lot of new vocabulary! Two terms your class will need to know early on in your lessons are:
- Proper Fractions: This is a fraction where the numerator (the top part) is less than the denominator (the bottom part). A proper fraction represents a value that is between 0 and 1. For example, 1/2 is a proper fraction because the numerator (1) is less than the denominator (2).
- Improper Fractions: This is a fraction where the numerator is greater than or equal to the denominator. An improper fraction represents a value that is greater than or equal to 1. For example, 3/2 is an improper fraction because the numerator (3) is greater than the denominator (2).
What Is a Unit Fraction?
We told you there was a lot of vocabulary involved! A unit fraction is a fraction whose numerator is 1 and whose denominator is a positive integer.
For example, 1/2, 1/3, 1/4, etc., are all unit fractions. Unit fractions are also examples of proper fractions, as they are always less than 1 in value.
When working with unit fractions in your classroom, students learn to represent these fractions with visual models where one piece of a partitioned shape is shaded in. Students also learn to build larger fractions by grouping unit fractions together.
As an example, 1/8 + 1/8 + 1/8 = 3/8.
What Is the Least Common Multiple?
Working on fractions with your upper elementary students? You may be tackling the least common multiple this school year. So let's talk about what that means. The least common multiple is another important term to define before diving into adding, subtracting, or comparing fractions.
Sometimes called the LCM, the least common multiple of two or more numbers is the smallest positive integer that is divisible by all of the numbers.
In order to find the LCM of two or more numbers, you can teach students to use one of several methods, including:
- The prime factorization method
- The listing method
- The division method
How Do You Add Fractions?
Once students understand the basics of fractions, it's time to teach how they work in relation to the different operations. We'll start with addition.
To add two or more fractions, students will need to:
- Find a common denominator (also known as the least common denominator or LCD) that is a multiple of the denominators of all the fractions. A common denominator can be found by finding the least common multiple (LCM) of the denominators.
- Once students have found the common denominator, they need to learn to convert each fraction so that it has the same denominator as the others. This is done by multiplying both the numerator and denominator of each fraction by the same number so that the denominator is equal to the common denominator.
- After converting the fractions to have the same denominator, they can add the numerators of the converted fractions.
- The denominator will be the least common denominator that was found earlier.
How Do You Subtract Fractions?
Finding the sum of fractions is one thing, but how do students find the difference?
- Students will once again need to find a common denominator — a common multiple of the denominators of the fractions.
- Once they have found a common denominator, they can convert each fraction so that it has the same denominator as the others.
- After converting the fractions to have the same denominator, students can subtract the numerators of the converted fractions to find the numerator of the difference. The denominator of the difference will be the common denominator that they found earlier.
How Do You Multiply Fractions?
Once students have adding and subtracting fractions down, they might find that multiplying is a lot simpler!
To multiply two or more fractions, you simply multiply the numerators (the top parts) together to get the numerator of the product, and then multiply the denominators (the bottom parts) together to get the denominator of the product.
How Do You Divide Fractions?
It's time for one last operation! Dividing fractions is one of the more complicated processes elementary students will have to handle when it comes to working with fractions. They will need to know how to invert fractions before they can dive in, aka flipping the numerator and denominator.
To divide fractions, teach students to:
- Invert the second fraction.
- Multiply the two fractions.
- Simplify the quotient — if possible — by finding the greatest common factor of the numerator and denominator and dividing both by it, to get the final answer in simplest form.
How Do You Simplify Fractions?
Simplifying a fraction is pretty, well, simple! It means reducing it to its simplest form. To do this, students will find an equivalent fraction that has the same value but with a smaller numerator and denominator. The numerator and denominator of a simplified fraction have no common factors other than 1.
To simplify a fraction, you can divide both the numerator and denominator by their greatest common factor. You'll then need to keep dividing by the greatest common factor until it is equal to 1, which means that the fraction can't be simplified any further. And there you have it — a simplified fraction!
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Multiplying Mixed Numbers – Word Problem Worksheet
Solve a variety of word problems with this multiplying mixed numbers worksheet.
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Multiplying Fractions Worksheet
A worksheet to practice multiplying and simplifying fractions.
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Subtracting Fractions With Like Denominators Teaching Slides
Teach your students how to subtract fractions with like denominators using a variety of strategies with this comprehensive slide deck.
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Unit Fraction Puzzle Pop Match
‘Pop’ in a bit of extra practice with unit fractions using this fun set of Unit Fraction Puzzle Pops!
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Unit Fraction Teaching Slides
Teach your students all there is to know about unit fractions using this detailed set of teaching slides.
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Unit Fraction Flipbook
Engage with different unit fractions using this fun interactive flipbook for your students.
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Unit Fraction Roll and Color Activity
Create a fun learning environment with this roll and color unit fractions printable activity sheet.
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Unit Fraction Donut Investigation
Explore unit fractions in this fun donut-themed math investigation for your students.
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Icing Unit Fractions Worksheet
Explore unit fractions with your students using this fun donut-themed unit fraction worksheet.
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Ways to Represent a Fraction Worksheet
Help students show the knowledge of how to represent different unit fractions with this set of unit fractions worksheets.
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Equivalent Fractions Bingo
Match fraction models with an equivalent fraction with an exciting game of Bingo!
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Comparing Fractions – Sorting Activity
Strengthen fraction comparison skills by sorting cards according to the inequality symbol that makes each statement true.
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5th Grade Math Review – Google Slides Interactive Activity
Review important 5th-grade math standards with a student-led interactive activity that covers 12 different mathematical concepts.
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Dividing Shapes Into Equal Parts – Worksheet
Practice partitioning shapes and shading fraction models with this math worksheet for 2nd and 3rd-grade students.
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Fractions of Shapes – Differentiated Worksheets
Practice recognizing halves and fourths with this differentiated basic fractions worksheet for 1st and 2nd grade.
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Equivalent Fractions on a Number Line – Differentiated Worksheets
Practice placing equivalent fractions on a number line with this cut-and-paste worksheet.
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Halves and Fourths – Cut and Paste Worksheet
Practice sorting objects partitioned into halves and fourths with this cut-and-paste worksheet.
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3rd Grade Fractions – Math Assessment
Assess student understanding of fractions on a number line, comparing fractions, equivalent fractions, and more with this math test for 3rd grade.
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Is It Half? Differentiated Fractions Coloring Sheet
Introduce your students to the concept of halves as well as equal and unequal parts with this fractions coloring sheet.
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Multiplying Fractions Task Cards
Practice multiplying fractions with a set of 12 task cards.
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Least Common Multiple – Doodle Notes
Learn how to find the LCM of a set of numbers with these doodle notes.
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Math Mazes (Equivalent Fractions, Decimals, and Percentages)
Determine equivalent fractions, decimals, and percentages with this puzzling math maze.
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Number Talks – Adding and Subtracting Fractions with Unlike Denominators Task Cards
Explore addition and subtraction of fractions with your students using this set of 24 number talk task cards.
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Adding Fractions with Common Denominators Worksheet
Use this adding fractions with common denominators worksheet to get your 4th-graders practicing this key math skill.
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Adding Unlike Fractions Word Problems Task Cards
Use this set of word problems for adding fractions with unlike denominators to help your students practice this important math skill.
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Adding Fractions with Unlike Denominators Interactive Maze
Get your students to add fractions with unlike denominators to find their way out of the digital maze!
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Adding Fractions With Unlike Denominators Task Cards
Get your students to add fractions with unlike denominators using this set of task cards focusing on a variety of strategies.
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Subtracting Fractions With Like Denominators Worksheets
Download this set of subtracting fractions with like denominators worksheets to help your students practice this important math skill.
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Unit Fraction Interactive Notebook Template
Engage students in a fun unit fraction activity to stick in their math workbooks using this interactive mini flipbook templates.
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Identify Unit Fractions Worksheets
Color the different fraction units to show different unit fractions with this set of worksheets perfect for your budding mathematicians.
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Color by Fraction Worksheet Pack
Help students understand different types of simple fractions in shapes with this set of unit fraction worksheets.
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Unit Fraction Matching Game
Match up different visuals of simple unit fractions to help students understand this mathematical concept.