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Lesson Plan
Curated OER

Find the Factors and Prime Factors

For Teachers 4th - 6th
Show the class how to find the factors of numbers. They use a variety of strategies, including unifix cubes, to find the factors of a whole number. This resource includes clear procedure to follow. Included are an anticipatory set,...
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Lesson Plan
Curated OER

Prime And Composite Numbers - Fuzoku Elementary

For Teachers 4th
Fourth graders investigate the concept of prime and composite numbers. Students study the visual representation for the numbers and use the pictures in order to develop designs for larger numbers. The goal of the lesson is for them to...
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PPT
Curated OER

Fractions VI: Simplifying Fractions

For Teachers 4th - 5th
This fractions PowerPoint defines and gives examples of factors and greatest common factors, then introduces the steps involved in simplifying a fraction. Plenty of guided practice is provided for each step.
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Worksheet
Curated OER

Find the Factors

For Students 3rd
In this factors worksheet, 3rd graders look over a factor box with numbers inside it and then choose two pairs of factors inside the box to complete 6 multiplication problems.
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Lesson Plan
Curated OER

Divisibility Rules

For Teachers 6th
Sixth graders strengthen their knowledge of the divisibility rules. Students access that mental math can be faster than the calculator for certain types of problems. Students can make generalizations and discover patterns in finding the...
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Worksheet
Curated OER

Reducing Ratios

For Students 5th - 6th
In this reducing ratios worksheet, students reduce or simplify 8 ratio expressions by finding common factors for the two numbers.
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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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Organizer
Curated OER

Factors and Common Factors

For Students 4th - 6th
For this factors and common factors worksheet, students put factors and common factors of each set of numbers in a Venn diagram. Students complete 6 Venn diagrams.
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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

Missing Numbers - Multiplication Virtual Worksheet

For Students 3rd - 4th
In this multiplication worksheet, students complete 72 vertical problems in which they find the second factor using the product and one factor. They can complete the worksheets online or print them out.
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Worksheet
Curated OER

Division and Multiplication Corresponding

For Students 4th - 6th
In this division and multiplication worksheet, students solve 15 basic division and multiplication problems in which factors are involved. The worksheet states that 4 x 6 = 24, and student are asked to answer: 24/6, 24/4 and 6 x 4. There...
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Worksheet
Curated OER

Solving Quadratic Equations

For Students 9th
In this quadratic equations worksheet, 9th graders solve 10 different problems that include various quadratic equations. First, they factor out the equation and set it to zero. Then, students solve each factor and check their work by...
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Lesson Plan
Curated OER

Factor Cards

For Teachers 3rd - 4th
Students are introduced to the concept of factorization. Individually, they are given seven cards and turn over one card at a time. They take the card and place it on top of the pile and identify the common factor with the one they are...
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Lesson Plan
Curated OER

Messy Cookies

For Teachers 4th
Fourth graders explain the idea of a missing factor in an equation. They recognize, represent and solve mathematical situations using patterns and symbols.
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Lesson Plan
Curated OER

Factors, Divisibility, and Relatively Prime

For Teachers 7th
Seventh graders explore the concept of divisibility. In this divisibility lesson plan, 7th graders use divisibility rules to find factors of numbers. Students create foldables to illustrate divisibility rules.
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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

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...