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Lesson Plan
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Simplifying sentences

For Teachers 4th - 6th
Learners read through several articles as a class and identify key words in sentences. Students work as a class to reduce the length of the article by shortening the sentences but ensuring that they still make sense.
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Lesson Plan
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Trip Tally: Discovering Environmental Solutions

For Teachers 3rd - 5th
Students participate in a simple atmospheric experiment where they collect, tabulate, graph and analyze information on how they got around on one trip. They compare and contrast the advantages and disadvantages of different forms of...
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Lesson Plan
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Travel Solutions to Global Warming

For Teachers 5th - 8th
Students research and investigate the concepts carbon cycle and fossil fuels. They graph the carbon dioxide production as well as populations of six nations. Together they generate a variety of recommendations to reduce travel=related...
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Lesson Plan
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Probably or Probably Not?

For Teachers 2nd - 6th
Young scholars utilize the interactive spinner and write down the probability of each color in reduced fraction form in the "Experimental Results" column, labeling each color and its corresponding probability in the same order as in the...
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Lesson Plan
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Science: Building an Electric Motor

For Teachers 9th - 12th
Students build their own electric motors and use them to conduct experiments. Following a step-by-step procedure, they make wire coils by wrapping wire around disc magnets and complete the process with clay, paper clips, alligator clips,...
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Lesson Plan
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It's Sugar Time!

For Teachers 5th
Fifth graders review the Food Pyramid. They examine several breakfast cereal labels and determine how much sugar is in each. They discuss these amounts and whether or not they are surprised by the results. They discuss the amount of...
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Worksheet
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Identifying Equivalent Fractions

For Students 6th - 8th
For this equivalent fractions worksheet, middle schoolers simplify fractions to their lowest terms. They identify equivalent fractions. This two-page worksheet contains four multi-step problems.
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Lesson Plan
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Using The Quadratic Formula

For Teachers 6th - 10th
In this math worksheet, students solve for the quadratic equations while applying the Quadratic Formula. Then they simplify into the lowest terms.
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Lesson Plan
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Simplifying Expressions

For Teachers 6th - 8th
in this math worksheet, students simplify the expressions into lowest terms. They pay special attention to the negative signed numbers.
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Worksheet
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Linear Systems Review Problems

For Students Higher Ed
In this linear systems worksheet, students identify the requirements for two linear systems to have at least one solution. They find a matrix with no zero entries that has the given fully reduced form. Students use row reduction to...
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Lesson Plan
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Simplify Products of Radical Expressions

For Teachers Higher Ed
In this radical expression worksheet, pupils simplify products and quotients of radical expressions. They write radical expressions in their lowest terms. This two-page worksheet contains four problems.
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Lesson Plan
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Add Rational Expressions

For Teachers 12th - Higher Ed
In this rational expression worksheet, students add, subtract and write rational numbers in their lowest terms. This two-page worksheet contains five problems.
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Worksheet
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Resources

For Students 6th - 12th
In this resources instructional activity, students review how reducing, reusing, and recycling help to conserve resources. Students compare renewable resources with non-renewable resource. This instructional activity has 27 short answer...
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Worksheet
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Convolution

For Students 12th - Higher Ed
In this circular convolutions worksheet, students solve 8 different problems that are related to circular convolutions. They let g be defined by an arbitrary vector and determine the formula for 8 samples for f and g. Then, students find...
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Worksheet
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Convolution

For Students 12th - Higher Ed
For this convolution worksheet, students solve 8 different problems related to convolution. First, they determine the formulas for eight samples of f and g. Then, students write out the matrix found. In addition, they define the...
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Worksheet
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Adding Mixed Numbers

For Students 6th
In this mixed numbers instructional activity, 6th graders solve 20 different problems that include adding mixed numbers. First, they determine the least common denominator in each problem. Then, students determine the equivalent...
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Worksheet
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Independent Practice: Fractions of Numbers

For Students 4th - 5th
For this fraction worksheet, students multiply fractions by whole numbers. All fractions are in lowest terms. There are no mixed fractions on this worksheet page. This one-page worksheet contains 18 problems.
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Worksheet
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Rational Exponents

For Students 9th
For this rational exponents worksheet, 9th graders solve 10 different problems that include fractional exponents in each. First, they determine the simplest numerical answer possible for each expression. Then, students apply the rules of...
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Worksheet
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Quiz: Rewriting Ratios

For Students 4th - 6th
In this rewriting ratios activity, students observe models and read short statements. Next, they write ratios to depict the models and describe the statements. Students write their ratios in lowest terms. This one-page activity...
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Worksheet
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Algebraic Fractions

For Students 9th
For this algebraic fractions worksheet, 9th graders solve 10 different problems that include adding and subtracting various algebraic fractions. First, they determine the common denominator in each pair of fractions. Then, students...
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Worksheet
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Independent Practice 2: Fraction Multiplication

For Students 6th - 8th
In this fraction worksheet, students find the product of mixed fractions. They write answers in lowest terms. This one-page worksheet contains ten problems.
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Worksheet
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Fraction Addition

For Students 5th - 7th
In this fraction learning exercise, students add fractions with unlike denominators and then simplify answers to their lowest terms. This one-page learning exercise contains 30 problems.
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Worksheet
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Cause/Effect

For Students 7th - 10th
In this cause and effect activity, learners learn about 6 different ways to express cause and effect: adverb clause, preposition + noun phrase, conjunction, conjunctive adverb, special expression and reduced adverb clause.
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Worksheet
Curated OER

Fractions and Decimals

For Students 6th
In this fractions and decimals worksheet, 6th graders solve and complete 24 different types of problems. First, they write each fraction as a decimal and use repeating decimals when necessary. Then, students write each decimal as a...

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