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Curated OER
Solving Inequalities
In this solving inequalities activity, learners solve and complete 30 various types of problems. First, they combine like terms by adding or subtracting a number from both sides of the inequality. Then, students write the answer on the...
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Order of Operations and Simplify
Eighth graders investigate a lesson using the Order of Operations. The lesson has good instructions to carry out the lesson. The language is user-friendly for the average educator. They also use a Math writing journal to integrate...
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Solving Inequalities
In this solving inequalities worksheet, students solve and complete 14 different problems that include using multiplication and division properties for inequalities. First, they state the number by which they multiply each side to solve...
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Energy and the Environment
Fifth graders define terms associated with renewable and nonrenewable resources. They identify materials that are renewable and nonrewable. They categorize a list into the correct type of resource.
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Trigonometric Equations
In this trigonometric equations worksheet, 11th graders solve 10 different problems that include trigonometric functions. First, they order the equation in terms of one equation and one angle. Then, students write the equation as one...
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Water Unit
For this water worksheet, students review the properties of water including the density, boiling point, and evaporation. Students define mixture, solute, and solvent. This worksheet has 22 short answer questions.
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Reaction Kinetics
In this chemical reactions worksheet, students determine the reaction rate for various reactions, write balanced equations, create graphs showing the reaction over time, and calculate the activation energy and potential energy. This...
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Progressivism: What's the Problem?
Eighth graders interpret historical evidence presented in primary and secondary resources. In this Progressive Era instructional activity, students examine the goals and accomplishments of the Populist Party.
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Factors and Multiples
Sixth graders need to see the relevance in the mathematics they learn. This lesson builds on the concepts of least common multiple and greatest common factor. The lesson presents real-world problem situations for students to solve.
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Chemical Formula Writing Worksheet
In this chemistry worksheet, students practice forming the correct chemical equations for the twelve problems presented. The second page has the answers.
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Similar Triangles - Applied Problems
Students differentiate between similar and congruent triangles. In this geometry instructional activity, students identify the angles of triangles using the similarity theorem. They apply concepts of triangles to the real world.
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Peace and Non-Violence: the Teachings of Gandhi
Learners study the Gandhian philosophy. They define certain elements such as power, beauty and discuss what they know about the struggle for independence in India. Finally students collaborate to discuss Gandhian principles to extend...
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Essay Evaluation
In this essay evaluation worksheet, students are provided with a writing prompt and two sample essays. Students evaluate and grade the sample essays and provide three reasons why they graded as they did.
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But We Need More, Where Will It Come From?
Students write a persuasive letter and create a poster about pollution and conservation. For this pollution and conservation lesson plan, students learn how humans are the number 1 cause of pollution.
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Convincing Characters
Learners create vivid, active characters for a story. In this character lesson plan, students discuss the characters in books they are familiar with. Learners create a list of novels they have read and discuss the character types....
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Six Number Pattern and Sequence Activities
In this numbers and sequences instructional activity, students solve problems presented in six different activities. Extension problems are also provided.
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What is Grammar and How Should We Teach It?
Students review comparisons through a text, to heighten student's awareness of the use of modifiers and nouns with comparatives.
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Finding Sequence and "nth" Term
In this sequencing and "nth" term instructional activity, learners solve 8 problems, writing next terms in sequences, giving expressions for "nth" terms and finding 20th terms. Answers and hints are available on-line; a reference web...
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Ticky Plans His Trip to Antarctica to See Tacky
First graders participate in a creative problem solving activity to help Ticky get to the Atlantic Ocean. They identify Ticky's problem, brainstorm ways to solve the problem, and develop a plan. They write the steps Ticky needs to take...
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Is the Brady Bunch Biased
Students examine gender bias on television and in the movies. In this social science lesson, students watch various shows and when an instance of stereotypical behavior, or gender bias situation occurs, students think about the problem....
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Ravishing Rings (Multiplication with a Snack)
Students understand multiplication through the use of snack manipulatives. In this multiplication lesson, students solve a multiplication problem using pretzels and then create and answer original problems. Students analyze how they got...
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Building Tolerance for Poverty in Math
Students explore approximate and exact solutions. In this interdisciplinary lesson, 6th graders will be placed in 'family groups' to create a budget that is subject to random events as chosen from the 'things happen' box. This lesson...
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AP Chemistry: Acid-Base Worksheet
In this acid-base worksheet, students solve multiple problems related to reactions of acids and bases. They determine pH of solutions, they find conjugate acids and bases, they calculate concentrations of acids and bases and they write...
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Does Global Warming Increase the Intensity of Atmospheric Natural Disasters?
Students study global warming by communicating the problem, process and solutions. In this global lesson plan students use graphs, research and write a critical stance on natural disasters.