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Worksheet
Curated OER

Family Activity - Color by Numbers: Fractions, Decimals, and Percents

For Students 6th - 8th
Learners solve four short answer problems. They determine the number of each color of candy or paper clip in a bag, and calculate the fractional, decimal, and percentage representation of the color compared to the total number of items.
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Lesson Plan
Curated OER

College Prep Algebra Arithmetic Review

For Teachers 8th - 9th
In this algebra worksheet, young scholars complete 30 computation problems involving fractions, decimals and (or) exponents. They change 4 fractions to decimals and factor 6 whole number to primes.
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PPT
Curated OER

Least Common Multiple

For Teachers 4th - 6th
Looking for a good presentation on multiples, least common multiples, and factoring? This one's for you! In it, youngsters are coached on the main techniques used in these mathematical processes. There are tons of practice opportunities,...
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Worksheet
Lane Community College

Review Sheets: Basic Mathematics 1

For Students 5th - 8th Standards
Here is a learning exercise that is 3/4 fraction practice and 1/4 skills guide. The problems are organized by concept and each section bullet points the skills needed to accomplish them. The problems are straightforward practice with...
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Worksheet
Curated OER

Least Common Multiple

For Students 6th - 9th
Give students detailed instructions on how to find the Least Common Multiple as well as practice with this thorough introductory worksheet. Instructions for this worksheet include an explanation of both guess and check as well as prime...
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Lesson Plan
EngageNY

Least Common Multiple and Greatest Common Factor

For Students 6th Standards
Find the common denominator between prime factors, factor trees, and the distributive property. Scholars learn to find the least common multiple and greatest common factor of pairs of numbers. They rotate through stations to connect...
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Activity
Education Development Center

Integer Combinations—Postage Stamps Problem (HS Version)

For Students 8th - 9th Standards
It seems the post office has run out of stamps! Learners build all the values of postage available if the post office only sells five- and seven-cent stamps. The task provides an opportunity to create an expression in two variables and...
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Worksheet
Curated OER

Finding All Those Prime Factors

For Students 9th - 12th
In this algebra activity, students complete a chart that finds the prime factors, prime factorization, and writing them with powers as well as interpret the chart. There 16 questions.
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Lesson Plan
Curated OER

Factoring

For Teachers 9th
Ninth graders factor equations and find prime numbers. In this algebra lesson, 9th graders find the factors and prime factors of a number using multiples and relatively prime numbers.
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Worksheet
Curated OER

Translating Digital Graphics

For Students 9th - 10th
In this technology worksheet, students translate digital graphics using prime numbers. They rewrite the codes as sentences. There are 4 transmissions to be decoded with some hints.
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Worksheet
Curated OER

Greatest Common Factor: Reteach

For Students 5th - 6th
In this greatest common factor worksheet, students review the different ways to find the greatest common factor for numbers including listing all the factors and finding prime factorization with factor trees. Students then list the...
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Worksheet
Curated OER

Greatest Common Divisor

For Students 9th - 10th
In this greatest common divisor activity, students use prime factorization to determine the greatest common factors of two or more numbers. Explanations and examples are provided. This two-page activity contains ten problems.
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Worksheet
Curated OER

Greatest Common Factor: Practice

For Students 5th - 6th
For this greatest common factor worksheet, students list the factors for each number and find the greatest common factor of the numbers. Students then write the prime factorization using exponents of each number and find the greatest...
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Worksheet
Curated OER

Simplifying Radicals

For Students 9th
In this radicals worksheet, 9th graders solve and complete 15 different problems that include simplifying a number of radical expressions. First, they factor the expression under the radical sign to its prime factors. Then, students take...
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Unit Plan
Curated OER

Multiplication & Division

For Teachers 4th - 5th Standards
Helpful for building a multiplication unit that focuses on different strategies. With explanations about repeated addition and subtraction as foundations for multiplication, scaling, summaries of progression, and basic multiplication and...
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Worksheet
Curated OER

Finding Prime Factors

For Students 6th
In this finding prime factors worksheet, 6th graders read two strategies for finding prime factors, then practice using these methods by doing factor facts drills.
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Worksheet
Curated OER

Prime Factors

For Students 6th - 7th
In this prime factors learning exercise, students solve and complete 20 different problems related to prime factors of various numbers. They determine the factors for each given number by multiplying various numbers together to get...
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Lesson Plan
Curated OER

Construction Square Fun

For Teachers 6th - 8th
Students identify numbers as prime or composite and complete prime factorization of composite numbers.
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Worksheet
Curated OER

Factors and Greatest Common Factor

For Students 9th
In this factors and greatest common factor learning exercise, 9th graders solve and complete 14 different problems. First, they state whether each number is prime or composite. Then, students find the prime factorization. In addition,...
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Lesson Plan
Curated OER

Quickies Final Hints And Answers

For Teachers 6th - 8th
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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Worksheet
Curated OER

Factoring

For Students 9th
In this factoring instructional activity, 9th graders solve and complete 12 different problems. First, they factor each polynomial completely, writing their parentheses first. Then, students write prime next to each polynomial that...
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Worksheet
Curated OER

Make a Factor Tree

For Students 5th - 6th
In this factoring worksheet, students solve 9 problems in which a two or three digit number is factored using a factor tree. Each number is in its own box. There are no examples.
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Worksheet
Curated OER

Quick Quiz -Factors

For Students 4th - 6th
In this identifying the factors and prime factorizations quiz worksheet, students list the factors and determine the prime factorizations of two-digit numbers. Students solve 10 problems. 
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Lesson Plan
Curated OER

Applying Prime Factorization

For Teachers 6th
Sixth graders use the prime factorization of numbers to find the greatest common factor and least common multiple. Working in small groups, they solve problems using the greatest common factor and least common multiple.