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Interactive
Curated OER

Word Problems

For Students 10th - 11th
In this calculus worksheet, students use integration to solve word problems they differentiate between integration and anti derivatives, and between definite and indefinite integrals. There are 3 questions with an answer key.
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Worksheet
Curated OER

Algebra 1 Unit 8 Review

For Students 9th - 12th
In this math worksheet, students practice the techniques associated with algebra 1. This 5-page worksheet has many different types of problems for the students to solve.
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Lesson Plan
Curated OER

Latent Heat of Fusion

For Teachers 10th - 12th
Students conduct a series of investigation on latent heat of fusion. In this chemistry lesson, students explain how thermal storage systems work. They draw and interpret graphs.
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Lesson Plan
Curated OER

Arithmetic: Revision

For Teachers 4th - 7th
Pupils practice with a variety of simple equations involving addition, subtraction, multiplication and division. Explanation is followed by each block of equations given to solve. They are set loose to complete additional equations for...
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Lesson Plan
Curated OER

How High?

For Teachers 4th
Fourth graders play an estimation game to guess how sheets of paper are in a pile and then guess who high a stack of one million would be. They work in small groups to explore ideas for working out how high the stack would be.
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Worksheet
Curated OER

Squared Riddles

For Students 3rd - 6th
For this squared riddles worksheet, students problem solve four mathematical word problem riddles. Students share their answers with their classmates.
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Lesson Plan
Curated OER

Exponent Rules

For Teachers 6th - 8th
Students engage in a lesson that is concerned with the rules of exponents. They practice solving problems that use exponents in a variety of contexts. Students are shown how to use the rules in numerical sequences and after translation...
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Lesson Plan
Curated OER

Order of Operations

For Teachers 7th
Seventh graders practice using the Order of Operations to simplify algebraic expressions. They start with some basic operations and move into gradual harder problems to bring to the level of mastery.
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Lesson Plan
Curated OER

Magic Tricks with Numbers

For Teachers 3rd - 5th
In this magic tricks with numbers worksheet, students learn three tricks involving addition, subtraction, multiplication and division of simple numbers as a magic trick.
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Lesson Plan
Curated OER

MS Math Dividing Fractions

For Teachers 7th
Seventh graders practice dividing fractions. As a class, 7th graders review multiplication problems and then use a model for dividing whole numbers to discover how to divide fractions. After exploration, the teacher demonstrates the...
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Lesson Plan
Curated OER

Subtracting Fractions

For Teachers 6th - 8th
Students investigate the concept of subtracting fractions. They use a variety of problems in order to practice new skills. The independent practice is used to obtain an informal measurement of mastery with the use of a formal quiz for a...
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Worksheet
Curated OER

Scientific Notation

For Students 9th
In this scientific notation worksheet, 9th graders solve and complete 13 different problems that include writing the scientific notation. First, they express each number in scientific notation. Then, students evaluate and express each...
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Worksheet
Curated OER

Variables and Expressions

For Students 9th
In this variables and expressions learning exercise, 9th graders solve and complete 26 different problems that include various expressions. First, they write a verbal expression for each given algebraic expression. Then, students write...
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Worksheet
Curated OER

Properties of Logarithms

For Students 11th
In this algebra worksheet, 11th graders apply the 3 properties of logarithms to solve equations by expanding or condensing them. There are 4 problems to solve.
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Interactive
Curated OER

Simple Past-Positive Sentences #2

For Students 4th - 6th
In this simple past tense worksheet, learners use words and phrases given to form positive sentences in the given tense. Answers may be submitted online for review. ESL appropriate but not exclusive.
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Lesson Plan
Curated OER

Work and Energy

For Teachers 10th - 12th
Students show that energy is conserved in the laboratory. They calculate the work done by a force on an object as the product of the force and a displacement of the object from a reference point.
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Worksheet
Curated OER

Scientific Notation

For Students 8th - 10th
In this scientific notation worksheet, students review how to write a number in scientific notation and then how to write a number in standard notation. Then students complete 5 problems.
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Worksheet
Curated OER

Divide Decimals by Decimals 1

For Students 5th - 7th
In this dividing decimals by decimals worksheet, students discover principles and investigate examples in order to solve 5 multi-part problems that require them to divide decimals by decimals.
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Lesson Plan
Curated OER

Proportions

For Teachers 6th - 8th
Learners examine the mathematical concept of proportions in an attempt to apply them in various types of problems. The real application of proportions is often found in word problems which requires a them to also practice a systematic...
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Lesson Plan
Curated OER

Percents to Fractions and Decimals

For Teachers 7th
Seventh graders practice converting percentages to decimals. Through guided practice, they work to solve problems involving converting fractions to decimals. Working in pairs, 7th graders compete to be the first to solve the problem...
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Lesson Plan
Curated OER

Watts in the Water?

For Teachers 8th - 12th
Young scholars explore different ways heat can be added to water.
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Lesson Plan
Curated OER

The Microscope

For Teachers 7th - 10th
In this microscope instructional activity students explore the compound light microscope. Students discover techniques concerning cleaning, storage and proper use of the microscope. Students discover the working parts of the compound...
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Lesson Plan
Curated OER

Determination of Overall Water Quality Using a Quantitative Macroinvertebrate Survey

For Teachers 9th - 12th
High schoolers examine water samples from a local stream. They identify various types of macroinvertebrates found in that water ecosystem and perform a quantitative macroinvertebrate survey to determine the stream's water quality.