Pennsylvania Department of Education
Adding Common Fractions
Fourth graders estimate various measurements. In this instructional activity on measurement, 4th graders estimate the length and mass of multiple objects. Students discuss the difference between a guess and a reasonable estimate and...
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Modular Arithmetic
Students investigate modular arithmetic and how to use it to solve real world problems. For this modular arithmetic lesson, students use computers to work on modular arithmetic after a teacher guided lesson. They complete guided practice...
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Wealth
Third graders read the story The Day I Was Rich and learn about the role of money and taxes. In this money lesson plan, 3rd graders count large sums of money, group them, and give it away in the form of taxes. They discuss wealth and how...
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Super Cents
Second graders study money amounts less than a dollar. In this math instructional activity, 2nd graders practice counting coins. Students read various stories and discuss how money was used in the stories.
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Fraction Conversions
Students convert between fractions, decimals, and percents using money. In this conversions lesson plan, students play with a mock store in class.
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Use Symbols to Subtract
Students practice crossing out items in a group in order to complete subtraction problems. In this subtraction lesson plan, students watch a PowerPoint presentation and then practice problems on their own.
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Place Value 100's and 1,000's
Third graders watch a PowerPoint presentation and read a book on place value used in our base ten system. They play a place value game and complete a worksheet.
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Bean Addition
A hands-on lesson created students use beans as manipulatives to solve addition number sentences. Requires the book, Mission Addition by Loreen Leedy.
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Finding Prime Factors
In this finding prime factors activity, 6th graders read two strategies for finding prime factors, then practice using these methods by doing factor facts drills.