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Worksheet
Curated OER

Multiply and Reduce - Fractions

For Students 4th - 6th
In this fraction multiplication worksheet set, students find the products in 150 problems. They reduce each product to the lowest terms.
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Worksheet
Curated OER

Reducing Fractions Coloring Puzzle

For Students 4th - 5th
In this fraction learning exercise, students practice reducing fractions. They color portions of a picture puzzle according to the colors listed at the bottom of the page. They color all of the fractions that reduce to 1/4 in pink, 1/2...
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Worksheet
Curated OER

Write Each Fraction in Lowest Terms

For Students 5th - 10th
In this lowest terms learning exercise, students write fractions and multiplication and division of fraction problems into lowest terms. Students complete 11 problems.
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Worksheet
Curated OER

Morning Math

For Students 4th - 7th
Rise and shine, mathematicians! These warm-ups will get your class putting on their thinking caps first thing as they recall past concepts and continue practicing newer ones. The problems are segmented and include concepts such as number...
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Worksheet
Curated OER

Subtraction Fractions, Common Denominators

For Students 3rd - 4th Standards
How many steps do you need to subtract fractions with common denominators? Thirty problems await your kids, all with outlined steps for easy solving. Some fractions need to be reduced, while others will be solved after one step. An...
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Lesson Plan
Curated OER

Simplify Fractions

For Teachers 4th - 5th
In this reducing fractions worksheet, learners find the common factors to reduce fractions to their lowest terms. Students solve 12 problems.
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Lesson Plan
Curated OER

Rational Numbers in Lowest Terms

For Teachers 12th - Higher Ed
In this rational numbers worksheet, learners write equivalent forms of rational numbers, divide rational numbers, and express them in their lowest terms. This two-page worksheet contains five problems.
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Lesson Plan
Curated OER

Reducing Rain Runoff

For Teachers 4th - 8th
Students compare roofing materials to determine which ones reduce rain runoff. In this rain runoff lesson plan, students use a milk carton, stickers, soil, and more to create this activity.
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Lesson Plan
National Park Service

What Can We Do?

For Teachers 4th - 8th Standards
Motivate young conservationists to stand up and make a change. After learning about the efforts in Cascade Nation Park to reduce carbon emissions in order to preserve the wilderness, students work in groups creating action plans for...
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Lesson Plan
Curated OER

Fractions Forever!

For Teachers 5th - 8th
Middle schoolers identify proper, improper fractions, and mixed numbers.  They reduce fractions to their lowest terms. They add and subtract fractions with different denominators, and multiply and divide fractions, as well as decimal...
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Lesson Plan
Curated OER

Cutting Expenses

For Teachers 5th - 8th
Students explore budgeting. In this finance and math lesson, students brainstorm ways in which households could save money. Students view websites that give cost reducing ideas. Students complete an expense comparison chart and use the...
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Worksheet
Curated OER

Adding Fractions

For Students 3rd - 5th
The steps are laid out in these fraction addition practice problems. Scholars add fractions with common denominators, making sure to reduce to the simplest form. For all of these, that means turning a simplified improper fraction into a...
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PPT
Curated OER

Friction

For Teachers 8th - 12th
Occasionally, a short PowerPoint is still able to get many important facts about friction and motion across. The consequences of friction on movement and the terms used to describe it such as drag or viscosity are covered. The only...
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Worksheet
Curated OER

Reducing Fractions to Lowest Terms

For Students 5th - 7th
In this fraction worksheet, students reduce thirteen fraction to lowest terms.  The worksheet provides an example problem worked given the procedure and showing each step.
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Worksheet
Curated OER

Reducing Improper Fractions (A)

For Students 5th - 6th
In this math worksheet, students solve 27 problems with fractions. Students reduce each fraction to its lowest terms and change any improper fractions to mixed numbers.
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Worksheet
Curated OER

Linear Systems: Reduced Row Echelon Matrix

For Students 12th - Higher Ed
For this echelon matrix worksheet, learners find the nullspace of matrices by finding the reduced row echelon. This two-page worksheet contains explanations, examples and six problems to complete.
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Worksheet
Curated OER

Earth Day - Reduce - Reuse - Recycle

For Students 2nd - 5th
In this Earth Day worksheet, students fill in the blanks to sentences, match words to definitions, and make slogans for pictures about reducing, reusing, and recycling. Students complete 3 activities.
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Worksheet
Curated OER

Students as "Grammarians": Discovering Grammatical Rules, Lesson on Reduced Clauses of Reason

For Students 6th - 8th
In this grammar learning exercise, middle schoolers work in pairs to complete the 24 reduced clauses of reason questions. In some questions, students write answers to specific questions, and in some they fill in blanks in sentences.
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Lesson Plan
Curated OER

Extra Practice 45: Solving Equations Reducible to Quadratic

For Teachers 9th - 10th
In this equation worksheet, students solve complex equations with four or more terms. All equations reduce to quadratic expressions. There are 16 problems on this two-page worksheet.
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Lesson Plan
Curated OER

Recycling Litter - Reduce Reuse Recycle Lesson Plan

For Teachers 3rd - 4th
Student create their own ways to help the environment. In this recycling lesson, students explore how to identify many different types of waste materials, know what types of waste materials can be reduced, reused, and recycled, and...
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Lesson Plan
Curated OER

Three R's to Environmental Stewardship: Earth Day

For Teachers 3rd - 5th
Students explore the ways to conserve our natural resources. In this recycling, reusing, and reducing lesson students read Dinosaurs to the Rescue and apply their findings to learning ways to conserve resources. Students complete a...
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Worksheet
Curated OER

Rationals

For Students 9th
In this rational numbers worksheet, 9th graders solve 14 various types of problems relating to rational numbers that include simplifying each equation and reducing to lowest terms to using the order of operations to simplify equations....
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Worksheet
Curated OER

Ratio, Rates and Percentages

For Students 8th
In this ratio, rates and percentages worksheet, 8th graders solve 22 various types of problems related to ratios, rates and percentages. They first write ratios in lowest terms and describe each of comparison stated. Students also solve...
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Worksheet
Curated OER

Chapter 5 Practice Problems

For Students 10th - 11th
In this chemistry worksheet, students determine the oxidizing agent and the reducing agent in each stated problem. Then they determine the molarity of acetic acid. Students also use the previous activities to predict whether a...

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