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Worksheet
Curated OER

Number and Consecutive Integer Problems

For Students 9th - 12th
In this word problem worksheet, student solve 32 number and consecutive integer problems.  Students use variables and algebraic reasoning to solve each problem.
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Worksheet
Curated OER

One of Einstein's Favorite Puzzles

For Students 9th - 11th
In this algebra learning exercise, students are given a word problem and asked to find the number that someone wrote down without telling the other person. They follow specific algebraic steps to arrive at their solution. There is an...
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Worksheet
Curated OER

Fourth Grade Mathematics Test

For Students 4th
In this math activity, 4th graders complete multiple choice questions about multiplication, fractions, rounding, and more. Students complete 29 questions.
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Lesson Plan
Curated OER

Pocket Change

For Teachers 1st - 3rd
Students practice identifying coins and their values. In this money identification instructional activity, students play a game, where they toll a coin, determine the value, and compare totals to win.
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Lesson Plan
Curated OER

Pick's Theorem

For Teachers 9th - 11th
Students investigate polygons and their lattice. In this calculus lesson, students record data using different methods. They analyze their data and draw conclusions based on the relationship between the area and the interior lattice.
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Lesson Plan
Curated OER

Calculating Cats

For Teachers 1st
First graders are introduced to calculators. They complete a variety of math problems using calculators and identify basic parts on a calculator.
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Worksheet
Curated OER

Using Roman Numerals: Multiply and Divide

For Students 4th - 5th
In this Roman Numeral worksheet, students complete 12 problems, multiplication and division, using Roman Numerals to write the answers. Answers included on page 2.
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Worksheet
Curated OER

Steps and Examples for Multiplying Ratiuonal Expressions

For Students 9th - 11th
For this multiplying rational expression worksheet, students are given two examples of how to multiply and then simplify rational expressions.  The examples are complete with steps and justifications.
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Worksheet
Curated OER

Ten Cards Game

For Students 5th - 7th
In this cards game, students play a card game in three rounds.  In the first round, the student's objective is to gather the largest sum of cards.  For round two, students try to gather cards to equal a sum of 50.  In the third round,...
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Interactive
Curated OER

Adding Integers

For Students 5th - 6th
In this integer worksheet, students solve 12 problems, adding integers. Answers and hints are available on-line; a reference web site for additional resources is given.
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Interactive
Curated OER

Adding Integers II

For Students 5th - 6th
In this adding integers worksheet, students solve 10 problems, adding integers. Students may click on hint or check answer buttons. Page has links to additional resources.
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Lesson Plan
Curated OER

Earthquakes

For Teachers 8th
Eighth graders demonstrate the mathematical components of a scientific problem as well as illustrate how real world problems can be solved using math. They demonstrate math skills such as rate calculation, graphing, and linear equations.
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Lesson Plan
Curated OER

More or Less? Mouse or Elephant?

For Teachers 2nd
Second graders have fun predicting the relative sizes of answers to addition and subtraction problems using their animal friends. When the lesson is finished, give each student two cookies for a job well done.
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Worksheet
Curated OER

What is Your Favorite Class?

For Students 9th - 12th
In this secondary mathematics worksheet, students solve a math riddle in which the answer will be that everyone’s favorite class is math. The one page explanation of the mathematics basis for the riddle is provided.