Curated OER
Ordering Parts of a Whole
Students review and discuss the task to be completed and how the rubric is used to evaluate it. They each get 6 paper rectangles, 3 of one color and 3 of another color. They cut the rectangles in half two different ways. They repeat the...
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Dividing Whole Numbers By Fractions
In this math worksheet, students find the answers to the division problems for the whole numbers and fractions. The answers are also available.
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Parts Per Million
Pupils perform serial dilution of food coloring experiment with partner, examine concentration levels, and differentiate parts per million (PPM) and parts per billion (PPB). Students complete pre-lab and post-lab questions and data table.
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Comparing Fractions 4
In this elementary math worksheet, students examine the shaded fraction models and compare them to the value given. Then they answer the 3 questions in the multiple choice format.
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Pizza Fractions
First graders identify a whole and the fractions 1/4, 1/2, and 3/4 using pizza. This is a very nice instructional activity, in that not only do students practice their fractions, they also get to eat the pizza at the end of the...
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Number and Number Relations: Lesson 20
Fourth graders locate decimals on a number line. They use number sense and estimation skills with decimals. Students are introduced to percents. They look at fractions on a number line. Students fold a piece of paper to find halves,...
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Dividing a Candy Bar
Fourth graders explore number values by utilizing a candy bar in class. In this fraction lesson, 4th graders divide pizza and candy amongst each other in order to identify parts of a whole and fractions. Students answer several fraction...
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Fractions: word problems
In this fractions worksheet, students solve word problems containing fraction problems of least to greatest, measurements, class counting, and more. Students complete 8 problems total.
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Modeling Sixths (B)
In this sixths worksheet, students model 8 fractions by coloring or shading the fractions with the denominator 6. Students can color similar fractions in different ways.
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Learning to Distinguish Numerators and Denominators
Students explore fractions. In this fraction lesson, students view three video clips that explain how to recognize fractional relationships and clarify what a numerator and denominator represent. Students solve problems...
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Changing the World: Social Entrepreneurs Part One
Young scholars analyze the purpose of a social entrepreneur. In this entrepreneurship lesson, students create a "help wanted" advertisement and graphic organizer to provide information on how a social entrepreneur seeks long-term change...
Helping with Math
Fractions: Adding Mixed Numbers (Same Denominator)
Add 30 sets of mixed fractions that have common denominators. Elementary math minds get plenty of practice with this printable page. You will find the answers provided with the click of a box in the upper left corner of the web page.
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Fraction Addition and Subtraction
Students learn skills necessary for adding or subtracting fractions.
Illustrative Mathematics
Molly's Run
A simple lesson with a lot of support behind it. Your learners will find out how long it takes Molly to run a mile by choosing their solution method. The activity can be used as a lesson or as an independent assignment. Preface with...
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Fractions
Fractions are scary for a lot of young mathematicians. This cute presentation tries to take the "scary" out of fractions. The basics are covered: the numerator, the denominator, and the fact that a fraction is a representation of a part...
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Exploring Equivalent Fractions
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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Making Math More Fun
Trick young mathematicians into practicing their basic arithmetic with this extensive collection of fun math games. Whether you're teaching addition, subtraction, multiplication, division, place value, or even fractions, there is a...
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Fractions
Students determine that a fraction is a part of a whole or part of a group. They write and read fractions and solve various fraction problems. They create their own fraction problem using colored candies for their classmate to solve.
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Equivalent Fractions
Introduce elementary students, grades 3-5 to the concept of equivalent fractions. Each student folds a paper in half and color one of the equal parts of the paper. They use this paper to define numerator, denominator and the idea that a...
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Bits and Pieces I
Sixth graders examine making smaller parts out of fractions and decimals. For this online interactive fractions, decimals, and percents lesson, 6th graders represent fractions with denominators of ten. Students then represent powers of...
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How Much?
It's time to go back over all that your class has learned about decimals, fractions, and percentages! To do so, individuals solve story problems that involve addition, subtraction, multiplication, and division with decimals, explain how...
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Recognizing Equivalent Fractions
Project this visual fraction problem for the entire class, covering up the explanation below. Learners examine two rectangles segmented into equal parts, each with part shaded. They convert each into fractions and reduce to lowest terms...
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Prairie Math
Students work together to build models of prairie plants. Using the model, they estimate the height and then measure them using metric and standard units. They write a fraction to represent their part of the whole set and compare and...
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Plan or Move
Students note the similarities between decimals, fractions and percentages. They practice converting numbers between these types. They participate in an activity as well.