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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
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10-4 Practice: Factoring Differences of Squares

For Teachers 8th - 10th
In this practice worksheet, students factor the differences of squares and identify prime expressions. Polynomials contain one or more variables, with exponents. Students complete 42 problems. An answer key is provided.
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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
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Worksheet #11: Dividing Polynomials

For Teachers 9th - 10th
In this multiple choice polynomial worksheet, students complete 20 problems involving division of polynomials and reduce them to their lowest terms.
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Lesson Plan
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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
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Fourths of Sets

For Teachers K - 1st
Young scholars 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
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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
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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.