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Worksheet
Curated OER

Equivalent Expressions A.11

For Students 8th - 10th
Work those algebra skills! Learners solve equivalent expressions, compare given expressions, and determine their equivalency. This three-page worksheet contains twelve multi-step problems. Psst, this would be a perfect unit review.
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Lesson Plan
Curated OER

Equivalent or Not Equivalent?

For Teachers 9th - 12th Standards
Algebra learners look at equivalent expressions in the context of three different operations: division, squaring, and absolute value.  In comparing these values, they will identity when expressions are equivalent. 
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Worksheet
Waterloo Mathematics

Grade 7 Patterning and Algebra: Algebraic Expressions

For Students 6th - 8th Standards
Classmates solve 18 different problems that are mostly word problems that apply algebraic expressions. They draw different combinations of masses on a scale that would balance. They also simplify expressions and solve for x in a number...
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Worksheet
Curated OER

Equivalent Expressions A.10

For Students 9th
In this equivalent expressions worksheet, 9th graders solve and complete 9 different multiple choice problems. First, they determine the expression that is equivalent to the given equation. Then, students write the diameter of a number...
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Interactive
PHET

Expression Exchange

For Students 3rd - 6th Standards
Bank on your ability to write equivalent expressions. Scholars use an interactive to create expressions using coins. They then convert these to algebraic expressions and figure out how to evaluate them. A game with various difficulty...
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Activity
Illustrative Mathematics

6.EE.4 Equivalent Expressions

For Teachers 5th - 7th Standards
Straight to the point, learners are asked to compare a set of five expressions, determine which are equivalent, and then write equivalent equations for those that do not have any. A benefit is that they will review using properties of...
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Worksheet
2
2
Macquarie University

Factorizing Algebraic Expressions

For Students 8th - 10th Standards
In this comprehensive activity, mathematicians solve and complete various types of problems on factoring and using the quadratic formula. This activity also includes the use of factoring to simplify rational expressions. Overall, it...
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Lesson Plan
1
1
Illustrative Mathematics

Rectangle Perimeter 2

For Teachers 5th - 7th Standards
While this activity is centered around expressions that represent the perimeter of a rectangle, it also hits at the fundamental concept of equivalent expressions, simplifing expressions, and like-terms. Classmates express their...
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Worksheet
Math Flix

Countdown Challenge: Equivalent Expressions

For Students 6th - 8th Standards
Young mathematicians solve and complete eight different problems that include writing several equivalent expressions. They determine the number of tiles required to border around a square pool of the given dimensions. This terrific...
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Worksheet
Curated OER

Simplifying Expressions (1 of 2)

For Students 6th - 8th Standards
In this simplifying expressions worksheet, pupils combine like terms and complete 18 different problems. 
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Worksheet
Curated OER

Simplifying Expressions (2 of 2)

For Students 7th - 9th Standards
This simple online resource is perfect for those just starting to simplify expressions. They solve by simplifying 12 expressions.
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Lesson Plan
Curated OER

Substitute into Simple Expressions

For Teachers 6th - 8th
Learners simplify simple equations. Using a maze game, young mathematicians speculate about the size of different algebraic values and what other equivalent expressions might look like. It is a nice beginning activity for introducing...
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Lesson Plan
1
1
EngageNY

Equivalent Rational Expressions

For Students 10th - 12th Standards
Rational expressions are just fancy fractions! Pupils apply fractions concepts to rational expressions. They find equivalent expressions by simplifying rational expressions using factoring. They include limits to the domain of the...
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Lesson Plan
Illustrative Mathematics

Ice Cream

For Teachers 9th - 12th Standards
Algebra learners can always relate to ice cream. In this case, a carton of ice cream has been at room temperature for t minutes. Given an expression for the temperature of the ice cream, it is up to your number crunchers to rearrange the...
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Lesson Plan
1
1
EngageNY

Multiplying and Dividing Rational Expressions

For Students 10th - 12th Standards
Five out of four people have trouble with fractions! After comparing simplifying fractions to simplifying rational expressions, pupils use the same principles to multiply and divide rational expressions. 
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Assessment
1
1
Balanced Assessment

Transformation II

For Students 9th - 12th Standards
Develop a solid understanding of the manipulation of expressions to produce equivalent expressions. Given an expression, pupils rearrange it to create a new one. Their new functions must match the structure of the model expressions.
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Interactive
New Mexico State University

Agrinautica

For Students 4th - 6th Standards
Individuals play a computer game to terraform planets. Learners add plants, animals, fungi, and minerals to the planet surface by creating numerical expressions that represent the objects. After playing the game for a while, the class...
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Interactive
Curated OER

Equivalent Algebraic Expressions

For Students 6th - 8th Standards
This online worksheet can be printed, projected on the board, or used as example problems for the class to solve. They write equivalent expressions for a set of given equations, 14 total. This page contains an answer link and links to...
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Lesson Plan
Curated OER

Number Lines, Variables, Solving for One Variable

For Teachers 7th - 8th
Review basic algebraic rules of addition of integers. Then have the class define a variable and explore methods of solving equations with one variable. They observe solving expressions using inverse operations and simplifying solutions....
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Lesson Plan
1
1
EngageNY

Comparing Rational Expressions

For Students 10th - 12th Standards
Introduce a new type of function through discovery. Math learners build an understanding of rational expressions by creating tables and graphing the result. 
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Worksheet
Curated OER

Formulae

For Students 6th - 9th
Learners complete a 24 page unit. They solve expressions by plugging in values, and translate words into algebraic equations. Included are: mixed operations, square roots, exponents and negative numbers. This resource provides a good...
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Lesson Plan
EngageNY

Factoring Expressions

For Teachers 6th Standards
Factor in an informative resource when teaching about factoring. The 11th instructional activity in a 36-part module shows pupils how to factor algebraic expressions by applying the distributive property. Some of the problems involve...
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Lesson Plan
EngageNY

Distributing Expressions

For Teachers 6th Standards
You know how to factor expressions; now it's time to go the opposite way. Scholars learn to write algebraic expressions in expanded form using the distributive property. A problem set helps them practice the skill.
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Worksheet
Math Mammoth

Add and Subtract Rational Expressions With Unlike Denominators

For Students 6th - 8th
The class solves 19 problems involving rational expressions. They find the least common denominator of fractions, make fractions equivalent and then add or subtract fractions containing rational expressions.