Worksheet
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Probability

For Students 9th - 12th
In this probability activity, students determine the probability of 28 problems.  Students determine the likelihood of a particular outcome.
Lesson Plan
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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,...
Interactive
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Prime Factorizations - Post Test

For Students 4th - 5th
In this prime factorizations activity, students complete a set of 10 multiple choice questions. Students may print out the test or click on a link to see answers.
Lesson Plan
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Prime and Composite

For Teachers 6th
Sixth graders practice implementing manipulative's to assess composite and prime numbers. They formulate representations of rational numbers in a variety of ways including graph paper, sieves of Eratosthenes and multiple worksheets.
Worksheet
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Prime Factors

For Students 9th - 10th
For 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.
Worksheet
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Judge Handley's Phone Number

For Students 8th - 10th
For this phone number worksheet, students examine clues and use number sense to determine the answer to given riddles.  Upon completion of each statement, the student will have the correct answer to Judge Handley's phone...
Worksheet
Curated OER

Number Manipulation

For Students 8th - 9th
In this number manipulation worksheet, students solve 4 different types of problems that include number manipulation. First, they use division, multiplication, addition, or subtraction to make each set of numbers into equations which...
Lesson Plan
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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.
Worksheet
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Review: Simplifying Fractions

For Students 4th - 6th
In this simplifying fractions worksheet, students review how to simplify before multiplying fractions. Students respond to 4 multi-part questions that require them to simplify fractions prior to multiplying them.
Worksheet
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Chapter 16 (section 3) & 17 – The Enlightenment

For Students 9th - 12th
For this Enlightenment worksheet, students read assigned textbook pages regarding the era and respond to 68 short answer questions.
Worksheet
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Geometry Practice: Contrapositive

For Students 9th - 12th
For this contrapositive worksheet, students solve 6 multiple choice and short answer problems. Students write the contrapositive of a conditional statement.
Worksheet
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Inverse, Converse and Contra-positive

For Students 10th
In this geometry worksheet, 10th graders identify the inverse, converse and contra-positive in each given sentence. They rewrite the sentences to make the statement true. There are 6 questions with an answer key.
Worksheet
Math Mammoth

Factors

For Students 3rd
In this math worksheet, 3rd graders focus on determining missing factors. Students complete 34 problems representing factors of whole numbers.
Worksheet
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Time and Timetables

For Students 5th - 6th
In this recognizing time and timetables worksheet, students compare Julian and Gregorian calendars, determine leap years, and apply the formula for finding the day of week and Easter day for any year. Students solve 20 problems.
Worksheet
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Geometry Concepts and Applications

For Students 10th
In this concepts and applications review worksheet, 10th graders solve and complete 40 various types of multiple choice problems. First, they write the equation of a vertical line passing through a point. Then, students find the...
Worksheet
Curated OER

Dorm Problem

For Students 10th - 11th
In this algebra worksheet, students solve a word problem figuring out how many rooms there are in dorm with an odd number.  This worksheet contains an answer key.
Worksheet
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Proving Quadrilaterals

For Students 10th
In this geometry worksheet, 10th graders identify the missing angles using the polygons sum conjecture. They measure exterior and interior angles using their angle theorems. There are 63 problems.
Worksheet
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Formula Mass

For Students 9th - 12th
In this formula mass instructional activity, students read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
Worksheet
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Probability

For Students 9th - 12th
In this probability and statistics learning exercise, students determine the probability of a series of independent event occurring.  The one page learning exercise contains a combination of four multiple choice and free response...
Worksheet
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Logic

For Students 8th - 9th
In this algebra worksheet, students solve simple problems using metal math. They are given clues and must come up with the answer. There are 3 different sections with 6 questions on each page.
Worksheet
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Cross-number Puzzle 1

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a cross number puzzle.  The one page worksheet contains one problem with the solution. 
Worksheet
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Problem-Solving Strategy: Guess and Check: Problem Solving

For Students 4th - 5th
For this guess and check strategy worksheet, students solve the word problem using the guess and check method and following the understand, plan, solve, and look back steps.
Interactive
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Simplifying Fractions

For Students 8th - 10th
In this algebra learning exercise, students simplify fractions using common denominators. They solve using addition and subtraction. There are 6 questions with an answer key.
Worksheet
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Least Common Multiple Practice 2

For Students 4th - 6th
In this least common multiples practice instructional activity, students examine sample problems and solve 20 problems that require them to find least common multiples.