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Curated OER
Building Sets of 13 and 14
Compose and decompose sets of 13 and 14 and compare sets of each with your little learners. They use objects to construct sets of 13 and 14, record their answers, and compare sets in several different ways.
Pennsylvania Department of Education
Adding Common Fractions
Fourth graders estimate various measurements. In this lesson on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and discuss using...
Curated OER
Mars Fraction Hunt
Students gain practice in the use of fractions, changing fractions, using equivalent fractions, and paying attention to detail. They divide a word into appropriate fractional parts and use equivalent fractions to correctly divide words.
Curated OER
Mars Fraction Unit
Learners gain practice in the use of fractions, changing fractions, using equivalent fractions, and paying attention to detail. They divide words into fractional parts. This is a fun way for kids to work with fractions.
Pennsylvania Department of Education
Fraction Strips
Students explore number sense by participating in a class fraction game. For this number value lesson, students utilize strips of paper with fractions written on them and conduct a trivia game in which teams challenge each other....
Curated OER
I'll Halve S'More, Please!
Students describe a fraction in terms of sharing parts of a whole. They understand the meaning of the parts of a fraction and add and subtract like fractions. They apply fractions to problem situations and recognize and use equivalent...
Curated OER
Pizza Anyone?
Students, in groups, create models of pizzes and divide them, usin Unifix cubes, into fractions.
Pennsylvania Department of Education
Seeing Doubles
Pupils work with dominoes to recognize the number of spots on each side as they relate to addition facts. In this seeing doubles lesson, students make triangle shaped flash cards for the double facts. Pupils represent the correct...
Curated OER
Fra-Per-Dec
Young scholars explore the concept of ordering fractions and finding equivalent fractions. In this ordering fractions and finding equivalent fractions lesson, students play a card game where young scholars must collect 5 cards with...
Curated OER
Adding Mixed Numbers (Different Denominator)
In this math worksheet, students add the problems with the different denominators in the form of mixed numbers. The answers are also available.
Curated OER
A Fraction of the Cost
Students explore the concept of fractions with coin denominations. They play a game involving trading equal fraction parts to coin values, and complete a 'Fraction Circles' worksheet.
Curated OER
Equivalent Fractions
In this math worksheet, students solve the fraction problems that are pictured as pizza and cheesecake. They write down the fractional parts.
Curated OER
Adding and Subtracting Fractions
Second graders use blocks to show the addition and subtraction of fractions with common denominators. They identify the steps in these functions and complete a worksheet.
Pennsylvania Department of Education
Fractions and Ribbons
Fifth graders solve division problems using partial quotients. In this long division lesson, 5th graders practice seeing division as a process of repeated subtraction and estimation. This lesson provides a script for the teacher.
Curated OER
Working with Cuisenaire Rods In Mathematics
Fourth graders learn the numerical value of each underlined letter of the standard Rod Code and develop systematic usage for building new units.
Curated OER
Giggle, Giggle, Quack Pizza Fractions
Students explore the concept of multiplication by using pizza. They read an article discussing how math is used everyday. They try to determine how many pizzas they would need to feed the class.
Curated OER
Playing With Probability
Young scholars rotate through work stations where they compute problems of theoretical and experimental probability. In this probability lesson plan, students use simulations of a lottery system.
National Research Center for Career and Technical Education
Photoshop Scale
Say cheese! Can your class take a great photo and size it to fit any need? A career and technology-centered lesson plan demonstrates the correct way to resize images in Adobe Photoshop. Scholars view a presentation and work individually...
Noyce Foundation
Cat Food
Determine the right mix of cans of cat food. The resource consists of an assessment task to determine the cost to feed two cats for a specific number of days and requires scholars to interpret remainders within a context....
Illustrative Mathematics
Plastic Building Blocks
Let's build a castle! Dennis and Cody have big plans, but do they have enough blocks between the two of them to accomplish their goal? A great context that requires students to add and compare mixed numbers. Encourage the use of pictures...
EngageNY
More About Similar Triangles
Determine whether two triangles are similar. The lesson presents opportunities for pupils to find the criterion needed to show that two triangles are similar. Scholars use the definition of similarity to find any missing side...
Baylor College
Safe Food Preparation
Who doesn't love ice cream? Make this delicious dessert with your class while learning about food preparation in the tenth lesson of this series. Teach about the importance of cleanliness and proper cooking techniques in order to avoid...
Curated OER
Can You Find Me?
Fourth graders participate in a parachute math game. They run under the parachute after it has been lifted, looking for a card that has an equivalent fraction or decimal on it to match the one they were given by the teacher.
Curated OER
Jeopardy Changes It!
Sixth graders enjoy playing Jeopardy as a review for expressing conversions between fractions, decimals and percents. This lesson provides a fun, motivating way for students to demonstrate their learning!