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Students will use number theory skills to investigate when certain planets are aligned. Students review the order of the planets from the sun and use this data to create a human solar system. They are assigned the name of a planet, and physically demonstr Full Review »
- Grade Range
- 4th
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Students complete a role playing activity to build understanding of number concepts. They use Algebraic Closure throughout six operations to better comprehend and review basic number theory. They utilize a worksheet imbedded in this plan. Full Review »
- Grade Range
- 7th
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Students, in groups, use Microsoft PowerPoint as an interactive game format for various math problems. They select questions based on point value, solve the presented problems and keep score. Full Review »
- Grade Range
- 4th - 6th
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Students receive a copy of a vocabulary list. They work together or alone to complete examples for each definition. They add their own examples to the class list once the activity is finished. Full Review »
- Grade Range
- 6th - 8th
- Rating

Students use number theory skills to investigate when certain planets are aligned. They review the order of the planets from the sun and use this data to create a human solar system. Students are assigned the name of a planet, and physically demonstrate the orbits and the time it takes for each of the planets to revolve around the sun. Full Review »
- Grade Range
- 6th
- Rating

Students identify prime and composite numbers and complete an activity problem. Given a 100 chart, they follow directions to create a prime number chart. In groups, students play a "Prime Take Away" activity to reinforce prime numbers. Full Review »
- Grade Range
- 3rd - 5th
- Rating

Students create art in order to vent frustrated feelings. This is to replace any behavior that is done verbally or physically. This is used as a classroom management tool. They practice teh skills of using primes, multiples, composites, squares, odds and even numbers. Full Review »
- Grade Range
- 6th - 8th
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Students use a Factor Board game to identitfy the properties of prime, composite, abundant, deficient and perfect numbers. The game is comprised of the numbers from 1 to 30 placed in a 5 by 6 grid. Pupils figure out they can score more points by picking certain numbers. Full Review »
- Grade Range
- 6th
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Students share some of their cooking experiences with the class. They visit a Web site that provides recipes. Students solve fraction problems to compare the amounts of recipe ingredients. Full Review »
- Grade Range
- 9th - 12th
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Students, through teacher explanation and guided practice, discover the process involved in using a straddling checkerboard cipher (an encryption method that converts letters and symbols into numbers.) They work together to solve or decipher a given code. Full Review »

