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Lesson Plan
EngageNY

Simplifying Square Roots

For Students 8th Standards
Explore the process of simplifying square roots through an analysis of perfect squares. The fourth lesson of 25 expects individuals to find the perfect square factors in each radicand as a means of simplifying. The perfect square factor...
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Unit Plan
Mathematics Vision Project

Module 5: Rational Functions and Expressions

For Students 10th - 12th Standards
Where do those asymptotes come from? Learners graph, simplify, and solve rational functions in the fifth module of a 10-part series. Beginning with graphing, pupils determine the key characteristics of the graphs including an in-depth...
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Lesson Plan
Willow Tree

Simplifying Square Roots

For Students 7th - 10th Standards
The square root of five and five do not have the same value! How many times have you addressed this with math classes? A lesson gives an explanation of a square root and gives examples for simplifying square root expressions,...
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Assessment
2
2
Mathematics Assessment Project

Seeing Structure in Expressions

For Students 9th - 12th Standards
Structure makes everything easier — even math. A helpful resource contains five short problems that require pupils to use the structure of the expressions in order to answer the questions. 
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Worksheet
Curated OER

Simplifying Radical Expressions

For Students 11th
For this Algebra II worksheet, 11th graders simplify radical expressions.  The two page worksheet contains thirty problems.  Answers provided. 
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Interactive
Curated OER

Simplify expressions and Combine Like Terms

For Students 7th - 10th
Students will use the distributive property to simply expressions by removing parentheses from the expression. Like terms will then be combined to completely simplify the expression.
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Lesson Plan
West Contra Costa Unified School District

Simplify Expressions and Solve Equations Using Two-Column Proofs

For Students 8th - 10th Standards
Increase understanding of the algebraic properties and their importance. Scholars justify their steps as they simplify expressions and solve equations. They formalize their work as two-column proof.
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Assessment
1
1
Balanced Assessment

Number Trick

For Students 9th - 12th Standards
Show your classes the magic of numbers. Using a number trick, learners practice writing algebraic expressions. They then use their expression to perform the trick. Their exploration should help them understand the magic behind the trick.
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Workbook
Utah Education Network (UEN)

Expressions and Equations

For Students 6th Standards
Variables may be unknown, but expressions and equations are easy to understand. Pupils learn to write, evaluate, and simplify numeric and algebraic expressions. They also investigate how to write and solve simple equations and...
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Interactive
CK-12 Foundation

Simplify Sums or Differences of Single Variable Expressions: Addition and Subtraction of Like Terms

For Students 7th - 9th Standards
Investigate the process of combining like terms using an interactive animation. Scholars tackle simplifying expressions by manipulating rectangles that represent the terms. They add and subtract terms to arrive at the result.
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Workbook
1
1
Utah Education Network (UEN)

Expressions and Equations Part 1

For Students 7th Standards
Express your love of equations! Pupils first learn to write and simplify numerical and algebraic expressions. Then, create and solve two-step equations. The progression is a great way to introduce the concept slowly.
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Interactive
CK-12 Foundation

Simplify Variable Expressions Involving Integer Addition

For Students 7th - 9th Standards
Ensure your classes aren't drowning in expressions. An interactive simulation has scholars change the depth of a fish based on the coefficient of terms. As they add the terms together, the fish bobs up and down until reaching the answer.
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Interactive
CK-12 Foundation

Simplify Products or Quotients of Single Variable Expressions: Circling C's

For Students 7th Standards
Model expression division using online manipulatives. Learners drag C's representing a term into equal groups. Guiding questions help them see their groups as the division of the term.
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Interactive
CK-12 Foundation

Simplification of Radical Expressions: Irrational Garden Plot

For Students 8th - 10th
All is not simple in the garden of rationals and irrationals. Learners use a context of a garden to practice simplifying irrational numbers involving radicals. They also find areas of garden with irrational side lengths.
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Assessment
Concord Consortium

Sloppy Student II

For Students 9th - 12th Standards
Doesn't trying two substitutions prove it is equal? Individuals analyze a given polynomial division problem to determine whether the answer is correct. Classmates continue to determine what values to use that show the answer and the...
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Interactive
CK-12 Foundation

Sums and Differences of Single Variable Expressions: Algebraic Soup

For Students 7th - 9th
Alphabet soup just got an upgrade. Pupils drag expressions from algebraic soup to indicate whether it is a like term to x or to y. Some challenge questions require combining the like terms to simplify expressions.
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Worksheet
Curated OER

Simplifying Rational Expressions

For Students 10th - 11th
In this rational expression worksheet, learners simplify the expression. They remove common factors in the numerator and denominator. This one-page worksheet contains ten problems. Answers are provided at the bottom of the page.
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Worksheet
Curated OER

Multiply Rational Expressions

For Students 9th - 11th
In this algebra worksheet, students solve rational expressions using multiplication. They cancel out common factors and simplify the expression. There are 28 questions with an answer key. 
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Worksheet
Curated OER

Dividing Radical Expressions

For Students 9th - 11th
In this dividing radical expressions learning exercise, students simplify given radical expressions. This four-page learning exercise contains 22 problems. Answers are provided on the last page.
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Worksheet
Curated OER

Multiplying Radical Expressions

For Students 10th - 11th
For this radical expressions worksheet, learners multiply given radical expressions containing variables and exponents. This four-page worksheet contains 28 problems. Answers are provided on the last page.
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Worksheet
Math Mammoth

Expressions

For Students 6th - 8th
In this math activity, students solve the expressions with using the values of the variables to find the solutions. They also solve the set of proportions.
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Worksheet
Curated OER

Simplify the expressions-no exponents

For Students 7th - 10th
In this distributive property worksheet, learners use the distributive property to simplify expressions without exponents. Students complete 10 problem.
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Lesson Plan
Curated OER

Multiplying Rational Expressions

For Teachers 9th - 10th
In this rational expression worksheet, students multiply rational expressions and then simplify them. This one-page worksheet contains ten problems, with answers.
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Worksheet
Curated OER

Simplifying Expressions

For Students 9th
In this simplifying expressions worksheet, 9th graders solve and complete 19 various types of problems where students select the best choice from each multiple choice item. First, they simplify a number of given expressions by using the...

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