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Worksheet
Curated OER

A Divisibility Problem

For Students 9th - 12th
For this secondary mathematics worksheet, students find a number such that certain digits are divisible by the indicated factor. The one page worksheet contains one problem with the solution.
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Lesson Plan
Curated OER

Divisibility Book

For Teachers 10th - 11th
Students create a notebook with divisibility rules in it. In this algebra lesson, students write down the rules that determine the factors of a number. They continue to add to the book and use it to help them on their problems.
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Worksheet
Curated OER

Number Sense and Operations

For Students 8th - 9th
In this number sense and operations instructional activity, students solve 15 different problems that include number lines and identifying various types of numbers. First, they solve a given equation and then check their work. Then,...
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Worksheet
Curated OER

Number, Number Sense and Operations: Worksheet Four

For Students 6th - 8th
Review a variety of mathematical skills with this worksheet. In this number sense and operations worksheet, learners solve 15 different problems that include simplifying various equations. In addition, they write the powers in order from...
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Lesson Plan
Curated OER

Prime Factors

For Teachers 5th
Fifth graders review the concept of prime factorization. Then, they use the rules for divisibility and other notions to find the prime factorization of unfamiliar numbers. They solve problems in a whole class setting.
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Worksheet
Math Mammoth

Factors

For Students 3rd
In this math learning exercise, 3rd graders focus on determining missing factors. Students complete 34 problems representing factors of whole numbers.
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Interactive
Curated OER

Prime Factorizations - Post Test

For Students 4th - 5th
In this prime factorizations worksheet, students complete a set of 10 multiple choice questions. Students may print out the test or click on a link to see answers.
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Worksheet
Curated OER

Factors vs. Multiples

For Teachers 6th - 7th
In this math learning exercise, students solve the problems that focus upon factors and multiples. They also explore the rules of divisibility.
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Lesson Plan
Curated OER

Prime Time

For Teachers 5th
Fifth graders complete activities related to prime and composite numbers. In this prime lesson, 5th graders make a hundreds chart with all the prime numbers. They create their own card game which deals with prime and composite numbers. 
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Lesson Plan
Curated OER

Factoring to Find Divisors

For Teachers 5th - 6th
In this math worksheet, students find all factors of five two digit numbers. They tell the related division facts. Students list the factors of the numbers.
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Lesson Plan
Curated OER

Factors, Prime Factorization, Multiples

For Teachers 7th
Seventh graders examine Prime Factorizations, Multiples, and Factors. In this prime number, factorization, and multiples lesson, 7th graders identify greatest common factors and least common multiples. Students use problem solving skills...
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Worksheet
Curated OER

Prime Factors

For Students 9th - 10th
In this prime factor worksheet, students write numbers as a product of primes. Explanations and examples are provided prior to the exercise. This two-page worksheet contains ten problems.
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Worksheet
Curated OER

Prime factors

For Students 6th
In this prime factors worksheet, 6th graders find the prime factors of two digit numbers. Students complete 6 problems where they find prime factors.
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Lesson Plan
Curated OER

Introducing the Concept Prime Factors

For Teachers 5th
Fifth graders identify the prime factorization for 48 using different sets of factors. They find the prime factorization for 60.
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Worksheet
Curated OER

Factors and Prime Factorization

For Students 6th
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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Worksheet
Curated OER

Exponents, Factors, Expressions

For Students 7th - 12th
In this math quiz worksheet, students complete problems including exponents, factors, expressions, and more. Students complete 6 problems.
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Workbook
Utah Education Network (UEN)

Fluency

For Students 6th Standards
Become fluent in the language of mathematics. Scholars learn to divide multi-digit whole numbers as well as see how to determine the greatest common factor and least common multiple. They also investigate how to apply the distributive...
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Worksheet
Curated OER

Algebraic Fractions

For Students 9th
In this algebraic fractions worksheet, 9th graders solve 10 different problems that include multiplying and dividing various fractions. First, they multiply the numerators then the denominators in each problem. Then, students cancel...
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Lesson Plan
Curated OER

Prime Numbers and Factors

For Teachers 5th - 7th
Solving factor trees is a helpful way to introduce prime numbers. Your math class practices using this method along with two-column tables to find if a number is prime or not. They also learn other vocabulary, such as composite numbers,...
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Lesson Plan
Curated OER

Mathematics: Prime and Composite Numbers

For Teachers 6th
Sixth graders explore how to apply the commutative property and the rules of divisibility. They examine the difference between prime and composite numbers.
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Lesson Plan
Curated OER

Guzzinta

For Teachers 7th - 9th
Students explore strategies to solve number problems. They study divisibility rules. Students examine and practice multiples, factors, and palindromes. In groups, students play a "number property" game.
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Lesson Plan
Curated OER

Greatest Common Factor: Using the Factor Tree

For Teachers 9th - 10th
Students find the greatest common factor of two numbers. In this algebra lesson, students use prime factorization to find their factor to simplify equations. they create a factor tree to find the factors of composite numbers.
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Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th
Sixth graders inspect prime and composite numbers. Using graph paper, they draw as many different shaped rectangles as possible. They use the dimensions of the rectangles to discuss prime and composite numbers. Students create a chart...
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Lesson Plan
Curated OER

Factoring Large Numbers

For Teachers 7th
Seventh graders practice applying the rules of divisibility.

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