Curated OER
Homophones Activities 1-5
In this language arts worksheet, students discover that homophones are words that sound alike. Students complete 5 activities with homophones: matching words to pictures, completing sentences, explaining differences between words and...
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Create a Budget
Learners develop a budget spreadsheet to manage finances for their business. In this finance lesson, students use a spreadsheet program to create a budget with credit and debit columns. There are step-by-step directions for creating a...
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Addition and Subtraction of Rational Expressions
In this rational expressions worksheet, 9th graders solve and complete 15 different problems that include adding and subtracting rational expressions. First, they define Least Common Multiple to get a common denominator in an equation....
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Rice Cookies Addition
Fourth graders practice adding rice cookies. In this mental math lesson, 4th graders get into groups and call out numbers to each other to add mentally. Students use the rice cookies to show the answer.
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Percent and Percentage Problems
In this Algebra I/Algebra II worksheet, students solve application problems involving percents, percent error, and percent of increase or decrease. The two page worksheet contains a combination of fourteen multiple choice and free...
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Spinning Decimals
In this decimal game worksheet, students follow a set of instructions to play a decimal game and extend it activity. Student with the greatest sum wins the game.
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Magic Squares for Shakespeare's Twelfth Night, Act II, scene 5
Readers of Shakespeare’s Twelfth Night use a magic squares matrix to match vocabulary words from Act II, Scene 5 with their definitions. An answer key is provided.
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Add Mixed Numbers with Like Denominators (H)
In this mixed number addition activity, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students reduce the fractions to solve the 14 problems.
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Add Mixed Numbers with Like Denominators (I)
For this mixed number addition worksheet, 5th graders add the whole numbers and then the fractions in the mixed number equations. Students then reduce the fraction to solve the 14 problems.
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Fibonacci Trick
In this algebra worksheet, learners solve a puzzle starting with two single digit numbers and eventually conclude that the answer can be used with Fibonacci's pattern. There are 11 steps to the puzzle with a provided answer.
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Subtracting Integers
In this integer worksheet, students subtract integers to solve a set of 10 problems. Answers and hints are available on-line; a reference web site for additional resources is given.
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Numerical Analysis: Successive Intervals
In this successive interval worksheet, students find the approximation of a root, using the Bisection Algorithm. They identify intervals, and use algebraic manipulation to identify functions that have a fixed point.
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Addition
In this addition worksheet, 3rd graders practice solving 10 addition problems involving 2-digit whole numbers. Students put their answers in the shapes provided.
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Carry and Borrow
Second graders complete basic math computations. In this addition and subtraction activity, 2nd graders learn how to carry and borrow numbers when adding and subtracting. Students learn a carrying song to help them remember. Students...
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Identities and Trigonometric Values
Students solve trigonometric equations. In this precalculus lesson plan, students prove trigonometric identities using the Pythagorean Theorem. They apply the addition formulas for sine and cosine to prove different identities.
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By Golly By Gum
Students identify the different steps in the scientific method. In this inquiry lesson plan, students determine the mass of the gum after chewing it for sometime. They explain what happens to the lost mass.
T. Smith Publishing
Green Addition
Ribbit! Kindergarten or first grade mathematicians practice subtracting and adding frogs on this friendly worksheet. Add it to your library of homework assignments when teaching youngsters arithmetic skills.
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Ridgerunner
Students jog at the beginning of the class while learning about the Appalachian Trail. They integrate math into the lesson by adding up how many miles they have run, and comparing it to distances on a real trail map.
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Pipe Music With Decimals
Students discuss strategies for solving problems with decimals. They find the sum of problems through recognizing place value and by practicing adding numbers both vertically and horizontally. They read and solve real life word...
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Mathematical Properties for Addition
In this math worksheet, students read about and learn the properties of addition. Students study the commutative, associative, identity and inverse properties. There are no problems on this page for students to solve.
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Morning Math
In this math worksheet, students look for the answers to the questions to fill in the graphic organizer that is for each morning class of the week.
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Thirty Single Variable Algebraic Equation Word Problems
In this algebraic equations worksheet, student solve thirty word problems from single variable algebraic equations. Two of the thirty problems are solved as examples.
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Math Vocabulary
In this math vocabulary worksheet, 6th graders match twenty-three math vocabulary words from column A to the definitions in column B.
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Mystery Numbers
For this mystery number worksheet, students begin with a 3 digit number and using the code key, find the sum or difference in each shape as a spiral puzzle is solved.