Curated OER
Number Sense
Eighth graders participate in a lesson that is concerned with reviewing basic math concepts using the four operations. The activity is composed of a math game that is played by them.
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Divide Fractions by Fractions
In this dividing fractions by fractions interactive worksheet, 6th graders solve 10 division of fractions problems with immediate online feedback.
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Fruity O Fractions
Fifth graders become mathematical problem solvers using cereal to help demonstrate fractions and equivalent fractions. They use a graph to represent the data, and to compare fractions.
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Fractions To Decimals
Students investigate the concept of converting fractions to decimals with the use of practice in recognition of fractions and finding the decimal equivalent by sight or by using division. This lesson could be done effectively with...
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8th Grade Math Reducing
Eighth graders determine whether given fractions can be reduced, and if so, complete the reduction. They write in their Math Journals on the prompt "What does it mean to count something?"
Pennsylvania Department of Education
Seeing Doubles
Students work with dominoes to recognize the number of spots on each side as they relate to addition facts. For this seeing doubles lesson, students make triangle shaped flash cards for the double facts. Students represent the correct...
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"NSN, Fractions/Decimals" Investigations
Fifth graders engage in a "layered" unit of discovery. There are three levels of potential learning opportunities, in the spirit of the 2010 Olympics in Vancouver (bronze, silver, gold). The instructional activity is based upon fractions.
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Ordering and Computing with Negative Fractions and Decimals
Seventh graders explore the concept of computing negative fractions and decimals. In this negative fractions and decimals instructional activity, 7th graders compare ordering positive fractions to ordering negative fractions. Students...
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An Introduction to Percent
Fifth graders explore the concept of percents. In this percent instructional activity, 5th graders express fractions and decimals as percents. Students convert fractions and decimals as percents in this lecture style instructional...
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But That's Not FAIR!
Third graders solve problems using fractions through hands-on activities and appropriate literature.