Interactive
CK-12 Foundation

Sums of Mixed Numbers: Split the Addition

For Students 5th - 8th Standards
Five questions challenge scholars to add mixed numbers. A tool creates a visual model that separates whole numbers from fractions parts. Problem types include fill in the blank, true or false, and discussion.  
Worksheet
Northern Arizona University

Adding and Subtracting Fractions

For Students 3rd - 5th Standards
Pattern blocks and shapes demonstrate how to add and subtract fractions. By aligning blocks with different shapes, learners figure out how to create a whole, and then how to add and delete parts from that whole.
Instructional Video5:56
1
1
Math Antics

Working with Parts

For Students 3rd - 6th Standards
Get a clearer picture of working with fractions. While continuing to work with fractions as parts, the video shows how to use drawing to compare and add fractions. Worksheets then provide opportunities for pupils to practice comparing,...
Worksheet
Curated OER

Chapter 3 Part 2 Test

For Students 6th - 8th
Learners multiply 9 pairs of fractions and mixed numbers. They divide on six problems. They solve four whole  number problems using the distributive property. There are 20 problems total on the page.
Lesson Plan
Rational Number Project

Initial Fraction Ideas Lesson 18: Overview

For Teachers 3rd - 6th Standards
Develop young mathematicians' ability to compare fractions with investigation into the number 1/2. After brainstorming a list of fractions equivalent to 1/2, children identify a pattern in the numerators and...
PPT
Curated OER

Half 1/2

For Teachers K - 1st
Introduce the concept of fractions to very young children. They see images of objects cut in half. They then complete a series of activities where they color half of each given image, then cut and paste two halves together to create one...
Worksheet
Curated OER

Shape Fractions

For Students 1st - 3rd Standards
Use shapes to visualize fractions! Elementary learners color 1/2, 1/3, 1/4, 1/8, and 1/10 of various shapes. A great addition to your fractions lesson, or to introduce geometry in your math unit.
Worksheet
Curated OER

Fractional Parts of a Number

For Students 4th - 5th
In this fractional parts of a number worksheet, students read and solve 6 story problems that pertain to fractional parts of a whole number.
Worksheet
Curated OER

Fractions: One Half of the Whole

For Students 2nd - 3rd
In this recognizing halves as fractional parts of wholes worksheet, learners identify and shade the figures that are divided in half. Students color and explain 12 answers.
Lesson Plan
Curated OER

Introduction to Equivalent Fractions

For Teachers 2nd - 3rd
Explore equivalent fractions! Youngters measure the crown of their head with adding tape labeled with various fractions and fractional parts, and compare strips to notice numerical relationships. They fold adding tape in half and color...
Unit Plan
Curated OER

Equivalent Fractions and Comparing Fractions

For Teachers 2nd - 3rd Standards
How can you tell if fractions have equal value? Use various collaborative activities to demonstrate the ways to determine whether or not fractions are equivalent.
Lesson Plan
Curated OER

Addition and Subtraction of Fractions

For Teachers 3rd - 5th
Learners demonstrate how to solve addition and subtraction of fractions. In this fractions lesson, students use folded paper to shade in fractional parts and identify the sum of the parts shaded.
Lesson Plan
Curated OER

Fractions Forever!

For Teachers 5th - 8th
Middle schoolers identify proper, improper fractions, and mixed numbers.  They reduce fractions to their lowest terms. They add and subtract fractions with different denominators, and multiply and divide fractions, as well as...
Worksheet
Curated OER

Parts of a Set

For Students 2nd - 3rd
Calling all fraction novices! Use sets of objects to introduce scholars to fractions before they even have learned about numerators and denominators (but this is a great way to introduce these terms!). The first section has four...
Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th - 7th
Prime and composite numbers are the focus of this mathematics lesson. In it, learners practice techniques for identifying these two types of numbers. They utilize the Inspiration program to complete a task that is clearly explained, and...
Worksheet
Curated OER

Changing Improper Fractions to Mixed Numbers

For Students 4th - 5th Standards
There are 33 fractions here, and all of them need to be changed...yet stay the same. Scholars convert improper fractions to mixed numbers and vice versa. Some of the mixed numbers require canceling, which the example demonstrates well....
Lesson Plan
Curated OER

Hershey Bar Equivalent Fractions

For Teachers 4th - 5th
Fourth and fifth graders explain how to use equivalent fractions. They recognize which fractions are equivalent. Pupils find equivalent fractions. 
Lesson Plan
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1
Illustrative Mathematics

Representing Half of a Circle

For Teachers 2nd - 4th Standards
Geometric shapes make great visual models for introducing young mathematicians to the concept of fractions. Looking at a series of four circles, students are asked to determine whether or not one half of each circle is shaded. To support...
Interactive
CK-12 Foundation

Conversion of Decimals, Fractions, and Percents

For Students 6th - 8th Standards
Five questions—true or false and multiple-choice—challenge mathematicians to convert decimals, fractions, and percents. An interactive table displays how to write a portion of shapes in a variety of ways. A discussion question concludes...
Worksheet
Curated OER

Introduction to Fractions

For Students 3rd - 4th Standards
With this packet, kids are introduced to fractional concepts by completing 10 pages of exercises. They learn equal and unequal parts, shading fractions, looking at pictures to determine fractions, finding equivalent fractions and finding...
Lesson Plan
Curated OER

Naming Fractions

For Teachers 1st - 3rd
    Early learners investigate fractions and review the definitions of numerator and denominator on the chalkboard. They complete a "Naming Fractions" worksheet which is included in the lesson.
Instructional Video5:26
New Mexico State University

Atlantean Dodgeball

For Students 6th - 7th Standards
Develop ratios within sporting games. Class members watch a video about dodgeball and see how coaches compare the scores. Pupils then work with ratios to compare the scores throughout the tournament. Using their knowledge of ratios, they...
Worksheet
Curated OER

Part of a Whole Group

For Students 3rd - 4th
In these two recognizing fractions worksheets, students review examples, observe boxes with two different kinds of things, and use them to write each part as fractions. Next, they circle items to make groups to use to complete number...
Worksheet
Curated OER

Fractional Parts of a Whole

For Students 4th - 5th
In this fractions activity, students solve 4 multi-step problems in which fractional parts of a whole are shaded. Students then show fractions on a number line and solve a problem with fractions and money. This was intended as online...

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