Worksheet
Curated OER

Subtract Mixed Numbers With Like Denominators [D]

For Students 4th - 5th
In this mixed number worksheet, learners subtract a total of 16 problems, all problems have like denominators. Answers included on page 2.
Worksheet
Curated OER

Subtract Mixed Numbers With Like Denominators [F]

For Students 4th - 5th
For this mixed number worksheet, students subtract a total of 16 problems, all problems have like denominators. Answers included on page 2.
Worksheet
Curated OER

Subtract Mixed Numbers with Like Denominators (F)

For Students 5th
In this mixed number subtraction worksheet, 5th graders enhance their subtraction skills by solving the 7 mixed number equations with like denominators.
Worksheet
Curated OER

Classify and Measure Angles #4

For Students 2nd - 3rd
In this angles instructional activity, students classify and measure 2 simple angles. Worksheet is part of a site with additional activities and links.
Worksheet
Curated OER

Classify and Measure Angles #5

For Students 2nd - 3rd
In this angles worksheet, students classify and measure 2 simple angles. Worksheet is part of a site with additional activities and links.
Worksheet
Curated OER

Formula Mass

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

Worksheet Gr4: Linear Equations

For Students 9th - 10th
In this linear equations worksheet, students solve 24 short answer problems about slope. Students find the slope of a line given a table, graph, two points, and the intercepts.
Worksheet
Curated OER

Linear Equations

For Students 8th
In this Algebra I worksheet, 8th graders write the equation of a line given two points and given a linear equation determine the slope, x-intercept, y-intercept, and graph the line.  The five page worksheet contains ten...
Worksheet
Curated OER

Linear Equations

For Students 7th - 12th
In this Algebra I instructional activity, students determine the graph of the equation of a line.    Students determine the x- and y-intercepts and graph. The three page instructional activity contains six problems....
Interactive
Curated OER

Advanced Math Problems

For Students 6th
In this grade 6 math worksheet, 6th graders answer a set of 20 multiple choice questions. Answers may be submitted and checked on-line.
Lesson Plan
Curated OER

Care Homework #1: Real Numbers

For Teachers 6th - 8th
In this care homework worksheet, students add, subtract, multiply and divide numbers with decimals.  They solve problems involving mixed numbers.  Students find the area and perimeter of triangles and rectangles.  This...
Worksheet
Curated OER

Empirical Formulas

For Students 9th - 12th
In this empirical formulas worksheet, high schoolers read about determining empirical formulas from chemical formulas. They determine the empirical formula given ten molecular formulas. They also find the molecular formulas given the...
Worksheet
Math Mammoth

Ratios 1

For Students 5th - 6th
In this ratios learning exercise, students complete several activities for ratios. Students enhance their understanding of ratios and percents.
Lesson Plan
Curated OER

Kids Bullying Kids

For Teachers 3rd - 8th
Learners discuss bullying. In this social skills lesson, students take a survey regarding times they have been bullied and then discuss the results.
Interactive
Curated OER

Trigonometry Formula Worksheet

For Students 10th - 12th
In this trigonometry learning exercise, learners solve right triangle problems.  They find the sine, cosine and tangent of given triangles.  This on-line, interactive learning exercise contains 6 problems.  Answers are...
Lesson Plan
Curated OER

Working with Cuisenaire Rods In Mathematics

For Teachers 4th
Fourth graders learn the numerical value of each underlined letter of the standard Rod Code and develop systematic usage for building new units.
Interactive
Curated OER

Greatest Common Factors

For Students 8th - 10th
For this algebra worksheet, students solve problems using the GCF. They factor out the common variables and simplify the equations. There are 8 questions with an answer key.
Worksheet
Curated OER

Misconceptions: Multiplications Can Increase or Decrease a Number

For Students 5th - 6th
In this misconceptions of multiplication worksheet, learners read questions, then common misconceptions and their corrections and complete follow-up exercises.
Lesson Plan
Curated OER

A Game of Chance

For Teachers 4th - 6th
Young scholars explore probability through cooperative group activities and interactive video technique.
Lesson Plan
Curated OER

Fuel Saving

For Teachers 6th - 10th
Students explore the problem of percentages. Students find a given fraction or percentage of a quantity. Students devise and use problem solving strategies on problems explored.
Unit Plan
Discovery Education

Discovery Education: Web Math: Reducing a Fraction to Lowest Terms

For Students 9th - 10th
This WebMath site explains step-by-step how to reduce (simplify) a fraction that you enter to the lowest terms.
Unit Plan
Khan Academy

Khan Academy: Reducing Rational Expressions to Lowest Terms

For Students 9th - 10th Standards
Learn what it means to reduce a rational expression to lowest terms, and how it's done!
Interactive
Visual Fractions

Visual Fractions: Rename to Lowest Terms With Lines

For Students 3rd - 8th Standards
Use this interactive resource to practice simplifying fractions into lowest terms. Explanations are available for each question and you receive immediate feedback for your answers.
Unknown Type
McGraw Hill

Glencoe: Self Check Quizzes 1 Simplifying Fractions

For Students 9th - 10th
Use Glencoe's randomly generated self-checking quiz to test your knowledge of simplifying and finding equivalent fractions. Each question has a "Hint" link to help. Choose the correct answer for each problem. At the bottom of the page...