Worksheet
Curated OER

Simplify the expressions

For Students 7th - 10th
In this equations worksheet, students simplify expressions with variables without exponents. Students simplify 10 expressions.
Lesson Plan
Curated OER

Equations, Expressions, Factorization

For Teachers 7th - 10th
Students graph and solve equations and expressions. In this algebra activity, students use simple factorization to simplify expressions. They review for an exam by doing basic algebra.
Worksheet
Curated OER

Simply Expressions

For Students 5th - 7th
In this simplifying expressions practice worksheet, students sharpen their problem solving skills as they solve 6 story problems.
Worksheet
Curated OER

Factoring a GCF From an Expression

For Students 8th - 9th
In this Algebra worksheet, students find the Greatest Common Factor of two or three terms and divide it out. They rewrite the expression using parenthesis. Students may self check their answers by selecting the link at the end of the...
Worksheet
Curated OER

Problem Solving: Write an Expression

For Students 5th
When practicing problem-solving skills students have to hone their critical thinking. In this worksheet on problem solving, 5th graders have to determine which operation and what strategy to use when answering the word problem. This...
Worksheet
Curated OER

Solving Equations

For Students 9th
In this solving equations worksheet, 9th graders solve and complete 8 different problems that include identifying equations. First, they define a variable, an algebraic expression and a verbal expression, and an equation by giving an...
Lesson Plan
Curated OER

Five E Lesson Plans For Math

For Teachers 8th - 9th
Students use the Five E method to solve problems. In this Five E lesson, students complete math lessons using the Engage, Explore, Explain, Elaborate, and Evaluate technique. They use the Five E's with lessons on tessellations, magnets,...
Lesson Plan
Curated OER

Trigonometric Expressions and Identities

For Teachers Higher Ed
In this college level Pre-calculus worksheet, students use the trigonometric identities to factor and simplify trigonometric expressions.  Students use algebra to prove various trigonometric identities.   The three page...
Worksheet
Curated OER

Expressions and Operations

For Students 9th
In this expressions and operations worksheet, 9th graders solve and complete 5 different multiple choice problems. First, they determine the complete factorization of various trinomials. Then, students find the equivalent equation to a...
Worksheet
Curated OER

Algebraic Expression: Two Variables: Decimals

For Students 6th
In this algebraic worksheet, 6th graders focus on expressions with two variables.  Students complete 5 problems using decimals and the workspace given to demonstrate how each problem is solved.
Activity
Illustrative Mathematics

Words to Expressions 1

For Teachers 5th Standards
Designed as a follow-up to the lesson plan titled Watch Out for Parenthesis 1, this activity asks young learners to write an equation for the calculation described with words rather than numbers and symbols. The treasure that 5th...
Lesson Plan
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Addition and Subtraction of Rational Expressions

For Teachers 8th - 11th
In this adding and subtracting rational numbers worksheet, students add and subtract 20 sets of fractions with polynomial denominators. Students compute common denominators.
Lesson Plan
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7th Grade Math: Algebra (Distributive Property)

For Teachers 7th
With algebra tiles in hand 7th graders will uncover the wonders of the distributive property of multiplication. They will take a pre-test, define the distributive property, then model and practice using their tiles to solve basic...
Lesson Plan
Curated OER

Dividing Radical Expressions

For Teachers 8th - 9th
In this algebra worksheet, students simplify 14 complex radical fractions. They find the square roots for both the denominator and numerator, dividing out any factors that are the same to completely simplify the fraction. For the final 7...
Lesson Plan
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Using Basic Properties to Solve Problems in Math

For Teachers 6th - 8th Standards
Learners identify and define the rules of properties of real numbers. They rewrite each of the problems listed using the commutative or associative properties. Pupils apply problem solving strategies to clarify situations in a table...
Lesson Plan
Curated OER

Math Mediator Lesson 10: Slope

For Teachers 8th - 9th
Pupils explore the concept of slope.  In this Algebra I lesson, students investigate the definition of slope as rise over run or change in y compared to change in x.  The lesson includes a real-world problem in which the height...
Worksheet
Curated OER

Distributive Property

For Students 8th - 9th
In this distributive property worksheet, students solve and complete 20 various types of problems using the distributive property. First, they simplify by distributing and collecting like terms. Then, students simplify each given...
Worksheet
Curated OER

The Distributive Property

For Students 7th - 9th
In this Distributive Property worksheet, students simplify given expressions through multiplication. They model the Distributive Property by multiplying the integer outside the parentheses times all terms inside the parentheses. ...
Worksheet
Curated OER

Dividing by Monomials

For Students 9th
In this monomials worksheet, 9th graders solve and complete 27 different problems that include using division to solve. First, they divide powers with the same base by subtracting the exponents. Then, students simplify each expression,...
Lesson Planet Article
Curated OER

Math Probability Lesson Plans

For Teachers 3rd - 6th
"Defy the Pig" is a fun dice game that can be a great warm up activity to math probability lesson plans.
Worksheet
Curated OER

Order of Operations (Double Digit-Three Factors)

For Students 7th - 8th
In this math worksheet, students solve multi-step computation problems. Each problem involves three numbers and a mix of addition, subtraction and multiplication. Students use the rules of order of operations to work the problems....
Lesson Plan
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Translating Word Expressions to Algebraic Expressions

For Teachers 8th - 9th
In this translating worksheet, students read a word sentence, and then translate it to an algebraic equation. Fifteen problems are provided on this one-page worksheet. Answers are provided on the right-side of the page.
Lesson Plan
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Who Won the Cross-Country Meet?

For Teachers 4th - 6th
Students write verbal expressions into algebraic expressions and solve the expressions. They determine who wins a race by determining the algebraic expression.
Lesson Plan
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The Meaning of Algebraic Expressions

For Teachers 6th - 9th
Students define equations and expressions. In this algebra lesson, students review important vocabulary words to do with equations and solving problems. They simplify equations and expressions using addition, subtraction, multiplication...

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