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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.
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Worksheet
Curated OER

Integrate Algebra Regents Exam Bimodal Questions Worksheet #1

For Students 9th - 10th
 In this Integrated Algebra activity, students solve problems that reflect the topics covered during the course of work.  The answer key identifies each question by standard and topic.  The twenty-four page activity contains two hundred...
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Worksheet
Curated OER

Formula Mass

For Students 9th - 12th
In this formula mass worksheet, learners read about molecular substances and their formula masses. They find the formula masses for six compounds using the atomic masses of its elements.
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Worksheet
Curated OER

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.
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Lesson Plan
Curated OER

Cyber Currency, Currently

For Teachers 4th - 5th
Learners participate in online currency activities. For this currency lesson, students complete 6 activities which include online resources. They learn about bartering, monetary systems, foreign currency, stores, selling items, and...
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Worksheet
Curated OER

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. 
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Worksheet
Curated OER

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...
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Unit Plan
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Curated OER

Building Empathy Creating Community

For Teachers 6th - 8th Standards
Learners thrive in a classroom where they are part of a strong community. Foster a collaborative atmosphere in your classroom with a series of activities focused on conflict resolution, communication, empathy, and defense against bullying.
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Lesson Plan
Curated OER

Life in Old Babylonia: The Importance of Trade

For Teachers 6th - 8th
Students read maps and artifacts for information indicating the existence of a trade network in Old Babylonia and beyond. They list goods imported to and exported from Babylonia. They indicate trading centers on a map of ancient...
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Unit Plan
National Security Agency

Fraction Fever

For Teachers 4th - 5th Standards
This unit on fractions allows for upper-aged elementary learners to explore ways to find the greatest common factor and least common multiple of two numbers. Ultimately, young mathematicians will be able to identify equivalent fractions,...
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Interactive
Curated OER

Simplifying Fractions

For Students 8th - 10th
In this algebra worksheet, students simplify fractions using common denominators. They solve using addition and subtraction. There are 6 questions with an answer key.
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Worksheet
Curated OER

Least Common Multiple Practice 2

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

Least Common Multiple Practice

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

Prime factors

For Students 6th
In this prime factors worksheet, 6th graders find the prime factors of two digit numbers. Students complete 6 problems where they find prime factors.
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Worksheet
Curated OER

Number Theory and Fractions Vocabulary Crossword

For Students 5th - 6th
In this math crossword, students use a set of clues and 15 words about number theory and fractions to complete a crossword puzzle. A reference web site is given for additional activities.
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Worksheet
Curated OER

Division word problems

For Students 5th - 8th
In this division worksheet, students complete division word problems. Students complete 10 multiplication problems that pertain to the concept of division.
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Worksheet
Curated OER

Least Common Multiple Practice 3

For Students 4th - 6th
In this least common multiples practice worksheet, students examine sample problems and solve 20 problems that require them to find least common multiples.
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Lesson Plan
Curated OER

Calendar Computation

For Teachers 5th - 8th
Students solve math problems by using a calendar. For this problem solving lesson, students review the days of the week and months in a year. Students complete a problem solving worksheet about the calendar.
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Worksheet
Curated OER

Properties of Whole Numbers

For Students 6th
In the properties of whole numbers worksheet, 6th graders answer 10 questions, not interactively,  about whole number properties, with answers available online.
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Worksheet
Curated OER

Factoring Numbers

For Students 4th - 6th
In this factoring worksheet, students read about composite and prime numbers. They then read through 2 example problems regarding factors. Finally, students solve the 6 problems at the bottom of the page.
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Worksheet
Curated OER

Computations with Fractions Vocabulary Crossword

For Students 5th - 10th
In this fractions crossword, students fill in the blanks to the crossword with vocabulary words representing the computations of fractions. Students complete 17 spaces in the crossword.
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Worksheet
Curated OER

Matching Fractions Vocabulary

For Students 6th
In this matching fractions vocabulary worksheet, 6th graders match eighteen words about fractions in one column with definitions in the other column.
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Interactive
Curated OER

Prime Factorizations

For Students 5th - 10th
In this prime numbers worksheet, students answer multiple choice questions about prime numbers and how they are read. Students answer 10 questions total.
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Worksheet
Curated OER

Three Division Games

For Students 7th - 9th
In this division games activity, students play games of "cut and choose," last diminisher and sealed bids. Instructions for each game are given and are designed so that fair share is always won in spite or irrational playing.