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Curated OER
Adding and Subtracting Fractions
Third graders practice adding and subtracting fractions. In this addition lesson, 3rd graders use paper fraction kits made from colored construction paper and complete several fraction problems on the chalkboard.
Curated OER
Leveled Problem Solving: Ordering Fractions and Decimals
In this ordering fractions and decimals practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Curated OER
Fraction City
Learners calculate equivalent fractions, solve the addition of fractions of like and unlike denominators, and compare fractions using fraction strips. They fold paper strips into equal parts, thirds, sixths, ninths, and twelfths, and...
Curated OER
The Fraction Kit Day 2
Using the colored strips of paper they created on day one, learners explore dividing one item equally into three, five, six, nine, 10, and 12 servings. They use their number lines to illustrate what each fraction would look like.
Illustrative Mathematics
Who is the Tallest?
A simple question, with a not-so-simple answer. Working with whole and mixed number measurements in inches, feet, and yards presents a problem with many possible solutions. A great activity that challenges the minds of young...
K-5 Math Teaching Resources
Fraction Strips
Reach out to your visual and kinesthetic learners with this set of printable fraction strips. Not only is this resource a great way to develop children's fractional number sense, it's bound to capture their engagement as well.
David Pleacher
Candy Math Fun
Few things can motivate children to learn like the promise of a sweet and tasty treat. Given a bag of M&M®s, Skittles®, or other colorful candy, students first predict the contents of the bag before counting the pieces,...
Under the Dome
Sweet Tart Hearts
Take your best educated guess. After being presented with a video of a glass of candies, class members estimate the number of each color of candies. Pupils view a graphic showing more information on the fraction of candies before...
Noyce Foundation
Time to Get Clean
It's assessment time! Determine your young mathematicians' understanding of elapsed time with this brief, five-question quiz.
Oddrobo Software
King of Math: Full Game
All hail the king! Young mathematicians put their skills to the test as they strive to become the king of math.
Curated OER
Comparing Fractions Showdown
Learners work in groups to compare fractions. They check their answers using fraction manipulatives. They write their answers on a white board.
Houghton Mifflin Harcourt
Fraction Strips
Identify, compare, and order fractions with a hands-on learning tool. Fraction strips are a great way to help young mathematicians understand and visualize fraction values. The worksheet can be made into an activity in which pupils cut...
Curated OER
Measuring to the Nearest Inch
Third graders use whole numbers and fractions to make connections between abstractions of the mathematical world and the real world. In this fractions and measurement lesson, 3rd graders identify, quantify groups , and measure distances....
Curated OER
Geometric Pictures of One Half
A learning task that involves creative ways of thinking permits children to use paper models as a way to visualize the fraction one-half. Learners can fold or cut their models in such a way that the unshaded regions, and shaded...
Curated OER
Compare and Order Fractions, Decimals and Percents
In this compare and order worksheet, students solve 6 word problems; all problems are related to comparing and ordering fractions, decimals and percents.
Curated OER
Taking Attendance
Young mathematicians record and analyze data. They will take attendance for their class and compare to other days. Then discuss ways to count who is present. They may also show the amount of students present using fractions.
Curated OER
Defining Division
Upper graders explore division through fair-shares. They will review fair shares and fractions as a segway into division. They start by playing "Share Fairly" game and create mathematical arguments for solving problems. Manipulatives and...
Curated OER
Hands On: Relate Fractions, Decimals, and Money
In this fractions worksheet, students solve 6 problems in which a story that compares two amounts of money is first read. Students determine which amount is greater. Students will be comparing decimals with fractions.
Curated OER
Fractions of a Set
Third graders use fractions to describe part of a set. For this fractions lesson, 3rd graders are introduced to fractions through a book and use pattern blocks to describe a fraction as a part of a set. This lesson includes a scripted...
Curated OER
One Whole and Its Fractional Parts
In this discovering fractions worksheet, students read explanations with examples of fractional parts and mixed numbers and use them to create fractions. Students write four answers.
Curated OER
Initial Fraction Ideas Lesson 7: Overview
Third graders recognize that the larger the denominator of a fraction, the smaller the piece you have. In this fraction activity, 3rd graders compare fractions and order them from largest to smallest. Students complete an exercise...
Curated OER
Folding Fractions
Students create a set of fraction circles using a paper folding technique. They fold 10 inch circles of paper into the indicated fractions, identify the fractions, and use them to show equivalency.
Curated OER
We Use Fractions All the time
In this recognizing fraction usage worksheet, students measure fractions in recipes, match fractions and pictures, and compare pizzas. Students solve 18 problems.
Curated OER
Unit 5: Order Whole Numbers in the 100s and 1,000s
There are three quick number ordering activities here for your mathematicians. First, they analyze data on the number of three types of pies sold. Scholars choose from four ordered lists the one showing fewest to most sold. Then, they...