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Practice in Prime Factorization
In this practice in prime factorization activity, students solve 8 columns of 10 problems each about prime factors for two and three digit numbers, plus two review problems in each column.
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Factors and Prime Factorization
For this factors and prime factorization worksheet, 6th graders use examples to find all the factors for six numbers, then write six more numbers as products of prime factorization.
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Primes and Triples
In this primes activity, students list three triples that are generated by formulas. They explain how to generate these formulas and discuss the Pythagorean Triples. This one-page activity contains one multi-step problem.
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Quickies Final Hints And Answers
In this math worksheet, students examine the numbers while looking for the number patterns. They determine the values of the missing variables.
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Eratosthenes Sieve¦
In this math worksheet, students find the prime numbers through going through the factors in sequential order. The answers are used to create the words at the bottom of the page.
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Prime Factorization
In this math worksheet, students find the solutions to the problems while looking for the prime factors. There is an example at the top of the page.
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Paper Pool
Students analyze the measurements of rectangles. In this analysis lesson plan, students will investigate patterns by looking at ratios. Students will also hypothesize the probability of a ball going into a certain pocket when playing...
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Divisibility Rules
Eighth graders explore Excel and discover rules of divisibility for the numbers 2, 3, 4, 5, 6, 9, and 10; students examine multiples of 2 using pencil/ paper, then create a chart in Excel that will allow them to more easily see patterns...