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Worksheet
Curated OER

Addition Logic Exercise

For Students 4th - 5th
For this addition problem solving worksheet, students solve 5 problems in which addition is involved. Students read the word problems, decide on a number sentence, and solve.
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Worksheet
Curated OER

Addition Logic Exercise

For Students 2nd - 3rd
In this addition logic worksheet, learners answer a set of 5 logic questions related to simple addition. A reference website is given for additional resources.
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Worksheet
Curated OER

Add Mixed Numbers with Like Denominators (A)

For Students 5th - 6th
For this math worksheet, students solve 16 problems in which mixed numbers with like denominators are added. Problems are written in a horizontal format.
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Worksheet
Curated OER

Phone Button Boggle

For Students 7th - 9th
In this phone button boggle worksheet, learners identify the number of math words they can find on a phone keypad according to given directions.  This one-page worksheet contains one problem.  Answers are provided.
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Worksheet
Curated OER

Dazzling Decimals

For Students 5th - 6th
In this decimal worksheet, students complete a post test for problem solving with decimals.  Students respond to 10 multiple choice questions checking understanding of interpretation of decimals as well as adding and subtracting when...
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Worksheet
Curated OER

Addition

For Students 4th - 5th
In this mental addition worksheet, students read the method for adding a series of three 2 digit numbers without paper and pencil. Students solve 16 mental addition problems.
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Worksheet
Curated OER

Adding Negative Numbers

For Students 7th - 8th
In this middle school worksheet, students add signed numbers. The two page worksheet contains thirty questions. Answers are not provided. 
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Worksheet
Curated OER

Secret Trail Math Square Game

For Students 2nd - 3rd
In this math game worksheet, students find the path that leads from a first number to a last, adding as they go to find that sum. A website reference is given for additional resources. 
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Worksheet
Curated OER

Addition Trail Puzzles

For Students 3rd
In this addition puzzle worksheet, 3rd graders find the trail of numbers in each puzzle. They start with the number in the start position, and work their way by adding horizontally and vertically through the puzzle to reach the end sum.
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Worksheet
Curated OER

Addition of Decimals

For Students 4th - 5th
In this addition of decimals worksheet, students work out 9 addition problems in their heads, add $4.99 to 8 amounts of money and $9.99 to 4 amounts of money.
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Worksheet
Curated OER

Decimals Vocabulary Matching

For Students 5th - 6th
For this decimal vocabulary worksheet, students match a set of 27 words to their correct definitions. Answers are included on page 2; a reference web site is given for additional activities.
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Worksheet
Curated OER

Addition of Decimals

For Students 4th - 5th
In this addition of decimals worksheet, students solve 9 addition problems only in their heads and write down their answers. Students add $5.99 to 8 amounts of money and $9.99 to 4 amounts of money.
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Worksheet
Curated OER

Magic Math

For Students 2nd - 3rd
In this addition and subtraction worksheet, students solve the one digit addition and subtraction problems and create its counterpart number sentence. Students complete 10 problems.
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Worksheet
Curated OER

Seventeen Various Integral Problems

For Students 11th - Higher Ed
In this integrals activity, students solve seventeen integral problems.  One problem covers completing the square, one curve length, one partial fraction decomposition, one Simpson's rule, and several are trigonometric integrals.
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Lesson Plan
Curated OER

Musical Math

For Teachers 1st - 3rd
Students play a game of mathematical musical chairs, moving from desk to desk solving addition and subtraction problems.
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Worksheet
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Other Aspects of Aqueous Equilibria

For Students 11th - Higher Ed
In this aqueous equilbria worksheet, learners write the solubility product expressions for the given salts. Students determine what affects the solubility of salts. Learners calculate the pH of a buffer solution. This worksheet has 14...
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Worksheet
Curated OER

Integrals

For Students 11th - 12th
In this Calculus activity, students evaluate problems with integrals that require the use of the trapezoidal rule, Simpson’s rule and decomposition into partial rations.  The two page activity contains sixteen problems.  Answers are not...
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Interactive
Curated OER

Intermediate Sentence Completion Exercise 9

For Students 3rd - 6th
In this online interactive grammar skills instructional activity, students examine 10 sentences that are missing words and select the appropriate words to complete each of the sentences and match them to the sentences. Student ...
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Worksheet
Curated OER

Addition and Subtraction Vocabulary Cards

For Students 1st - 2nd
In this math vocabulary instructional activity, students learn 20 words or phrases that pertain to addition or subtraction. The words are in large font on vocabulary cards; there are no definitions here.
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Lesson Plan
Curated OER

Additive Inverses

For Teachers 6th - 8th
Students investigate properties of additive inverses.  In this properties of additive inverses instructional activity, students discuss the what it means for two numbers to be opposites.  Students discuss representing opposite numbers...
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Lesson Plan
Curated OER

The Lady's Age

For Teachers 9th - 12th
Students use a game to establish the context of solving problems in a systematic and mathematical fashion. They also solve various types of equations to find reasonable solutions.
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Interactive
Curated OER

Word Problems

For Students 9th
In this algebra learning exercise, 9th graders are asked to rewrite word problems using algebraic equations in one variable. There are other links on this page.
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Lesson Plan
Curated OER

Matter

For Teachers 4th - 6th
Students complete a unit of activities to learn about states of matter and how to measure matter. In this matter lesson plan, students complete 8 lessons to learn about matter, its states, and how to measure matter.
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Worksheet
Curated OER

Minnesota's Pyramid Addition Adventure

For Students 2nd - 3rd
In this addition game worksheet, students help Minnesota Muskrat solving the addition pyramid problems by adding the adjacent pairs of numbers and write the sums in the blocks above them. Students solve the second set of pyramids by...