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Worksheet
Curated OER

Counting Puzzle

For Students 4th - 5th
In this number crossword puzzle worksheet, students use the clues about factors, multiples, prime numbers, and odd numbers to complete the crossword puzzle.
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Worksheet
Curated OER

Factors

For Students 7th
In this factors instructional activity, 7th graders solve and complete 20 different problems for determining the factors of each number listed. They find all the factors for each number given. Students divide each whole number by another...
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Lesson Plan
Curated OER

Prime Factorization

For Teachers 4th - 5th
In this math worksheet, students find the solutions to the whole numbers through finding the prime factorization. This could be done using number trees.
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Lesson Plan
Curated OER

Factorizations

For Teachers 6th - 8th
In this math worksheet, students find the answers for finding the factors for each whole number. They could use factor trees to find the solutions.
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Worksheet
Curated OER

Factors vs. Multiples

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

Factors

For Teachers 5th - 6th
In this math worksheet, students find the answers to the 4 sets of questions that focus upon the concept of defining and using factors.
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Worksheet
Curated OER

Factors

For Students 4th - 5th
In this math worksheet, students factor the numeric values. They can find the factors through trial and error. The answers are found on page 2.
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Lesson Plan
Curated OER

Counting Factors to 15

For Teachers 5th
In this basic math worksheet, 5th graders practice counting the factors for each numeral from one to fifteen. The skill of counting is also developed as a basis for factoring.
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Lesson Plan
Curated OER

General Climate Concepts

For Teachers 7th - 12th
Students are taught how to use the climatology section of the Digital Atlas of Idaho. They discuss the major factors influencing climate. Students gather and synthesize new information to enrich their comprehension of climate factors.
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Lesson Plan
Curated OER

Number in Geometry

For Teachers 2nd - 3rd
Students use a number line to assist with their additions. They use a calculator to check for factors. Students are taught factors and multiples. They use array model of multiplication to define meaning. Students develop a wide range of...
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Lesson Plan
Curated OER

Fourths of Sets

For Teachers K - 1st
Students create a set of cards that represent factors of four and use these cards to play a game in which they practice separating numbers into fourths. They first practice separating numbers into fourths with a projected computer...
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Lesson Plan
Curated OER

Prime and Composite Numbers

For Teachers 6th
Sixth graders identify prime and composite numbers. They participate in a hands-on activity to discover the multiples and factors of specified numbers. They write a paragraph to explain representing factors.
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Lesson Plan
Curated OER

My Son is Naughty

For Teachers 7th - 9th
Students find factors of numbers; work systematically; and use logic to explain away certain possible number combinations. They then devise and use problem solving strategies to explore situations mathematically.
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Unit Plan
Curated OER

M&M: Multiplication Madness

For Teachers 3rd
Students analyze the multiplication facts from zero to ten in the ten lessons of this unit. The concepts of mental multiplication and solving word problems are important components of this unit.