Worksheet
Curated OER

Add Fractions With Like Denominators (I)

For Students 3rd - 5th
In this adding fractions worksheet, students use their math skills to solve 14 problems that require them to add fractions with like denominators.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (J)

For Students 4th - 6th
In this adding mixed numbers practice instructional activity, students solve 14 problems that require them to add mixed numbers that have like denominators.
Worksheet
Curated OER

Add Fractions With Like Denominators (J)

For Students 3rd - 4th
In this subtracting fractions worksheet, students use their math skills to solve 14 problems that require them to subtract fractions with like denominators.
Worksheet
Curated OER

Adding With Whole Tens

For Students 2nd - 3rd
In this addition worksheet, students use pictures of bars and numeric problems to add whole tens and complete addition problems. A website reference is given for additional activities. 
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (G)

For Students 4th - 6th
In this adding mixed numbers practice worksheet, students solve 14 problems that require them to add mixed numbers that have like denominators.
Worksheet
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Addition of Fractions

For Students 4th - 5th
In this addition of fractions worksheet, students solve 11 problems in which simple fractions with like denominators are added.
Worksheet
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Add and Subtract Fractions with Like Denominators - Reteach

For Students 4th - 6th
In this adding and subtracting fractions worksheet, students review the steps to add or subtract fractions with like denominators. Students then add or subtract the fractions and may use fraction strips to assist them.
Worksheet
Curated OER

Add Mixed Numbers With Like Denominators (H)

For Students 4th - 6th
In this adding mixed numbers practice worksheet, students solve 14 problems that require them to add mixed numbers that have like denominators.
Lesson Plan
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Translating Word Expressions to Algebraic Expressions

For Teachers 8th - 9th
In this translating worksheet, students read a word sentence, and then translate it to an algebraic equation. Fifteen problems are provided on this one-page worksheet. Answers are provided on the right-side of the page.
Worksheet
Curated OER

Addition: Level 2: Exercise 2 (no carryovers)

For Students K - 1st
In this addition learning exercise, students solve 36 problems in which single digit numbers are added without carrying. This is an online interactive learning exercise.
Worksheet
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Crossword Puzzle- Numbers

For Students 3rd - 5th
In this ESL worksheet, students read 20 clues in which two numbers are added or multiplied. Students translate their number answers into words and fit them into a crossword puzzle.
Interactive
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Verb Tense Exercise 10

For Students 5th - 10th
In this online interactive grammar skills worksheet, students answer 10 fill in the blank questions regarding verb tenses. Students may submit their answers to be scored.
Worksheet
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Money Riddle

For Students 3rd - 4th
In this addition worksheet, students solve 11 problems in which a mystery number is added to another two digit number with the sum always being 100. After completing the problems a mystery message will be revealed.
Worksheet
Curated OER

Converting Celsius to Fahrenheit

For Students 9th
In this Algebra I worksheet, 9th graders explore an alternate method for converting Celsius to Fahrenheit and determine the algebra behind the shortcut.  The one page worksheet contains one problem.  Solution is provided. 
Worksheet
Curated OER

Test #2 Equations Review

For Students 7th - 9th
In this equations review worksheet, students solve algebraic equations with one variable.  They use inverse operations to solve for the unknown.  Students translate word sentences to number sentences and then solve.  This...
Worksheet
Curated OER

Mountain Math Worksheet

For Students 5th
In this number sense worksheet, 5th graders solve 37 problems based on a given number. Students are asked to round the number, identify the number as even or odd and add 100 to the number.
Worksheet
Curated OER

Equilibrium and Acids & Bases

For Students 9th - 12th
In this equilibrium, acids and bases worksheet, students answer 30 multiple choice questions about the formulas for acids and bases, the products of acid and base reactions, the concentration of ions in acids and bases and equilibrium....
Interactive
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Estimating and Rounding

For Students 6th - 7th
In this estimation and rounding worksheet, students solve ten multiplication problems by using estimation and rounding skills. This is an interactive worksheet.
Interactive
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Making Circle Graphs

For Students 6th
In this circle graphing learning exercise, 6th graders answer ten multiple choice questions based on their knowledge of circle graphs. This is an interactive learning exercise.
Worksheet
Curated OER

Chapter 3 Worksheet Matter

For Students 10th - 12th
In this matter learning exercise, students answer ten questions about matter including the phase of matter, mixtures and how they are different from compounds, the physical and chemical properties of matter and the difference between...
Worksheet
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Main Idea

For Students 2nd - 3rd
In this main idea worksheet, students answer ten multiple choice questions about finding the main idea and supporting details.
Interactive
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Math is Everywhere!

For Students 3rd - 5th
In this everyday math skills pretest, students answer ten multiple choice questions based on their knowledge of everyday math skills such as estimation, addition, and measurement.
Worksheet
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Proportions and Percents

For Students 9th
In this Algebra I worksheet, 9th graders use proportions to solve problems involving percents.  The one page worksheet contains a combination of ten multiple choice and free response problems.  Answers are provided. 
Lab Resource
Creative Chemistry

Determining the Enthalpy Change of a Reaction

For Students 9th - 12th
In this enthalpy of reactions learning exercise, high schoolers use a known amount of copper (II) sulphate solution and an excess of zinc powder to calculate the reaction's enthalpy change. Students measure the temperature change...