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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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Handout
Charleston School District

Solving Systems with Substitutions

For Students 8th - 9th Standards
How many large and small watermelons did he sell? Just use the given information to write and solve a system of equations! The two videos accompanying the lesson explain the substitution method and then introduce problem solving. The...
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Lesson Plan
Virginia Department of Education

Simplifying Square Roots of Whole Numbers

For Teachers 7th - 9th Standards
Simplify your life by using a resource on simplifying square roots. Pupils review square roots and calculate values of given radical expressions using a calculator. The lesson concludes by having them consider the results to develop the...
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Worksheet
Curated OER

Solving One-Step Linear Word Problems and Equations

For Students 8th - 10th
In this solving equations worksheet, students solve twenty one-step linear word problems and linear equations.  The solving linear equations problems are broken down into five steps each.
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Worksheet
Curated OER

Number and Consecutive Integer Problems

For Students 9th - 12th
In this word problem worksheet, student solve 32 number and consecutive integer problems.  Students use variables and algebraic reasoning to solve each problem.
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Worksheet
Curated OER

Hockey Problem

For Students 9th - 11th
In this algebra worksheet, students rewrite a word problem using algebra. They play a game using algebra to help them win and find the answer. There are 4 questions with an answer key.
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Worksheet
Curated OER

The Simultaneous Equations Problem

For Students 9th - 11th
In this algebra worksheet, students solve word problems using algebra. They solve  a simultaneous equation for an x and y value. There is an answer key with this problem.
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Worksheet
Curated OER

The Banana Problem

For Students 10th - 12th
In this algebra learning exercise, students rewrite a word problem using algebra symbols. They calculate the length of a banana used to estimate the age of a monkey. There is answer key.
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Worksheet
Curated OER

The Five Equation Problem

For Students 11th
For this algebra worksheet, 11th graders solve systems of equations by deciphering word problems and using substitution. There is an answer key for this problem.
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Worksheet
Curated OER

Square Roots

For Students 9th
In this square roots worksheet, 9th graders solve 10 different problems that include simplifying with negative numbers. First, they identify the negative number in each equation and pull out from under the radical sign as i. Then,...
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Worksheet
Curated OER

The Holiday Greeting Problem

For Students 9th - 11th
In this algebra worksheet, learners solve word problems by rewriting them using symbols. They find a common denominator for this word problem. There is an answer key.
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Worksheet
Curated OER

Sine Problem

For Students 11th - 12th
For this algebra worksheet, students solve word problems as they relate their findings to trigonometric ratios, specifically sine. There are 15 word problems with an answer key.
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Worksheet
Curated OER

HD TV Problem

For Students 9th - 10th
In this algebra worksheet, students calculate the viewing area of each TV. They calculate the horizontal and vertical lengths. There is an answer key with this word problem.
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Worksheet
Curated OER

The 45678 Problem

For Students 9th - 11th
In this algebra worksheet, students solve a word problems using subtraction. They answer must contain a specific number in the final answer. There is an answer key.
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Worksheet
Curated OER

Problem Solving Strategy: Guess & Check

For Students 5th - 6th
In this problem solving activity, students solve 11 different problems that include using the guess and check method to solve each one. First, they use the chart to figure out the number of and types of pets each person has. Then,...
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Unit Plan
Benjamin Franklin High School

Saxon Math: Algebra 2 (Section 1)

For Teachers 9th - 12th Standards
This first of twelve algebra 2 resources provides a broad review of many algebra 1 concepts through a number of separable lessons and labs. Starting with the real number system and its subsystems, the sections quickly but thoroughly move...
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PPT
Curated OER

Fraction Shape Amounts

For Teachers 2nd - 4th
Part/whole relationships mean it's time to practice fractions. This slide-show makes reviewing fractions a colorful and fun activity. Learners work through the first seven slides to identify the shaded amount, solve two parts of a given...
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Lesson Plan
EngageNY

Roots of Unity

For Teachers 11th - 12th Standards
Visualize the nth roots of unity. Pupils calculate the nth roots of unity and find all n roots. Learners plot the solutions in the complex plane and observe that they are the vertices of a regular n-gon inscribed in the unit circle....
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PPT
Curated OER

Inverse

For Teachers 2nd - 4th
Your class can learn all about inverse operations. They will review what inverse operations are, see examples, learn how to use inverse operation to check an answer, write addition and subtraction equations in the inverse, and use the...
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PPT
Henrico County Public Schools

Solving Systems of Equations by Elimination

For Students 8th - 10th Standards
Eliminate the obvious. A series of slides presents algebra classes with step-by-step procedures for solving systems of equations using the elimination method. It provides an introduction to the elimination method for solving linear...
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Worksheet
Curated OER

Word Problems

For Students 9th
In this algebra activity, 9th graders rewrite word problems into algebraic sentences. They define sum, difference, quotient and factors. There are 5 word problems with an answer key.
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Worksheet
Curated OER

Similar Figure Word Problems

For Students 9th - 11th
In this algebra worksheet, students rewrite word problems using algebraic terminology and solve problems dealing with ratios. There are 12 problems with an answer key.
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Worksheet
Curated OER

Systems of Equations Word Problems

For Students 11th
In this algebra instructional activity, 11th graders solve word problems using algebraic equations. There are 8 word problems with an answer key.
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Worksheet
Curated OER

Percent Word Problems

For Students 7th - 9th
In this word problem worksheet, learners find the percent of a number.  This two-page worksheet contains 18 problems.  Answers are provided on the last page.

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