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Lesson Plan
Curated OER

Translating Verbal Phrases into Algebraic Expressions

For Teachers 9th - 11th
Students rewrite word problems using algebraic symbols. For this algebra lesson, students graph linear equations after they rewrite the equation using algebra. They relate math to the real world.
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Lesson Plan
Curated OER

Solving Systems of Equations Algebraically

For Teachers 9th - 10th
Students solve systems of equations algebraically. In this algebra instructional activity, students solve systems using substitution and elimination. They solve linear and quadratic systems.
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Lesson Plan
Curated OER

Solving Algebraic Expressions

For Teachers 7th - 8th
Students simplify equations and expressions. In this algebra lesson, students add, subtract, multiply and divide as they solve expressions. They relate factoring to solving polynomials.
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Lesson Plan
Curated OER

Algebra: Introduction to Algebraic Expressions

For Teachers 7th
Seventh graders, in an introductory algebra class, code and decode messages using substitution ciphers. Role-playing as mathematicians, they work in groups to decipher several messages, one of which translates to "math is awesome."
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Worksheet
Curated OER

Pre-Algebra Worksheet 1

For Students 9th
In this pre-algebra expressions activity, 9th graders solve 17 different problems related to various expressions. First, they write each phrase as an algebraic expression. Then, students write each sentence as an algebraic equations.
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Lesson Plan
Curated OER

Algebra/Geometry Institute Summer 2009

For Teachers 7th - 8th
Learners investigate linear equations through models. In this algebra instructional activity, students investigate solving one and two step equations. Review solving a basic equation before starting this assignment.
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Worksheet
Curated OER

The Algebra Test Problem

For Students 8th - 10th
In this algebra test instructional activity, learners construct and interpret a Venn Diagram.  They determine the type of algebra problems designated in the Venn Diagram.  This one-page instructional activity contains 1 problem.  The...
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Lesson Plan
Curated OER

Beginning Algebra Lesson

For Teachers 6th - 8th
Learners discuss how to add simple Algebra problems such as: 2x + 2x = 4x or 3x + 3x + 6x = 12x or 3(2x + 4x) = 3(6x) = 18x. They then examine how to do these problems by writing down examples on the board before Students do their...
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Lesson Plan
Curated OER

Algebra And Trigonometry - Week 3: Law of Sines

For Teachers 12th - Higher Ed
In this law of sines worksheet, students read story problems. They use both algebra and the law of sines and cosines to solve problems. This two page worksheet contains seven problems.
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Worksheet
Curated OER

Using Proof in Algebra

For Students 10th
In this using proofs in algebra worksheet, 10th graders solve 2 proofs by applying the many rules from algebra for the Properties of Equality for real numbers. They name the property that justifies each statement as seen in the...
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Lesson Plan
Curated OER

Algebra- Cell Phone Plans

For Teachers 9th - 12th
High schoolers analyze graphs to compare cell phone plans. In this algebra lesson, students work together to analyze phone plans and report the best phone plan. High schoolers develop tables and graphs.
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Worksheet
Curated OER

Algebra War

For Students 9th - 10th
In this algebra worksheet, students play a game of "Algebra War". They write linear equations and evaluate functions. They work in groups as they play the game to reinforce basic algebra skills.
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Lesson Plan
Curated OER

Basic Matrix Algebra

For Teachers 9th - 11th
Students perform basic matrices operations. In this algebra lesson, students add, subtract, multiply and divide matrices. They solve system of equations using matrices.
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Lesson Plan
Curated OER

Algebra: Lesson 4

For Teachers 8th
Eighth graders participate in using algebraic proportional reasoning to find the missing amount that balances on a scale. Substitution is used to discover the missing objects on a scale. They answer multiple choice questions that are...
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Lesson Plan
Curated OER

The Language of Algebra

For Teachers 7th - 8th
Students compare the language of algebra to a foreign language. They play the game "Pictionary" to emphasize that pictures can represent words. After writing definitions and discussing the meaning of variable expressions, students, in...
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Lesson Plan
Curated OER

Worksheet Chapter 1, 1.2-1.8 College Prep Algebra

For Teachers 8th - 12th
In this algebra worksheet, students complete a variety of basic algebra problems. They compare integers, identify sets of numbers, simplify equations, translate words into numerical expressions, and identify properties. This worksheet...
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Worksheet
Curated OER

Algebra and the Order of Operations

For Students 7th - 8th
In this order of operations worksheet, students solve 4 algebra problems involving exponents and variables. One word problem is included. 
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Worksheet
Curated OER

Math Club #1: Algebra

For Students 9th
In this math club #1:  algebra learning exercise, 9th graders work in groups to solve 6 algebraic expressions.
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Worksheet
Curated OER

Solving Systems Algebraically

For Students 8th - 11th
In this algebra lesson, students solve systems of equations. They solve using substitution and elimination. There are 10 questions.
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Lesson Plan
Curated OER

Review of Algebra Topics

For Teachers 8th
Eighth graders participate in a lesson that is intended to review topics of Algebra.They investigate the concepts of percent and solve problems. Students also solve equations that involve percent of change.
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Lesson Plan
Curated OER

Worksheet Chapter 5 College Prep Algebra

For Teachers 10th - 12th
For this algebra worksheet, young scholars evaluate algebraic expressions, simplify exponents, write numbers in scientific notation, perform division of equations, and find the area of given problems. This worksheet contains 75 problems...
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Lesson Plan
Curated OER

Worksheet Chapter 6: College Prep Algebra

For Teachers 9th - 12th
In this algebra worksheet, students perform a variety of operations. They factor polynomials, solve algebraic equations, identify the GCF, and solve real life word problems. Twelve of these 100 problems are real life word problems.
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Lesson Plan
Curated OER

Worksheet Chapter 6.1 College Prep Algebra

For Teachers 10th - 12th
In this algebra worksheet, pupils solve a variety of problems. They find the greatest common factor of polynomials, factor polynomials and trinomials, and solve algebraic equations and real life story problems. Nine of the hundred...
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Lesson Plan
Curated OER

Solving Formulas

For Teachers 9th - 10th
In this solving formulas worksheet, students solve use their rules of algebra to solve algebraic expressions for the identified variable. Twelve formula problems are provided on this one-page worksheet.

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