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### We found 123 resources with the keyterm algebra

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Lesson Planet: Curated OER

#### Algebra: Linear Equations 4

This is a lesson in solving linear equations. More specifically, students will see how to solve an equation with a variable expression in the denominator of a fraction.

Lesson Planet: Curated OER

#### Jeopardy

An unusually challenging Jeopardy-style game is here for your charges. All sorts of high-level algebraic terminology, concepts, and problem solving are embedded in the game. There is even a Final Jeopardy clue. I have found these...

Lesson Planet: Curated OER

#### Study Jams! Addition & Subtraction Equations

Zoe is decorating a cake for her grandpa's birthday and needs to know how many more candles to add. Follow along as she explains how to set up and solve algebraic equations in this step-by-step presentation. Equations with negative...

Lesson Planet: Curated OER

#### Circumference of Circles

In this comprehensive video Duane demonstrates how to use a formula to determine the circumference of a circle. This clip is good because it shows how to determine circumference when the diameter is knows and when only the radius is known.

Lesson Planet: Curated OER

#### Radiocarbon Dating

Mr. Anderson explains how scientists are able to date ancient objects using radiocarbon dating. He describes carbon 14, what it is, and how it can be used to date an object. This lecture provides a very clear explanation of a slightly...

Lesson Planet: Curated OER

#### What is the Quotient Property of Square Roots?

Before defining the quotient property of square roots, the teacher in this video works through an example that shows how the property is possible. She then goes through a couple more examples of the property in action. Show this resource...

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#### What is the Product Property of Square Roots?

If your class has a grasp of square roots, but is having difficulty with the product property of square roots, this video might be for you! In the video, an instructor completes a short proof of the property, defines the property, and...

Lesson Planet: Curated OER

#### How Do You Know If Two Ratios are Proportional by Reducing?

Working on proportional ratios in your class? This video might be for you! An instructor takes a step-by-step approach to reducing and comparing two ratios in order to determine if they are proportional. A clear video, this resource...

Lesson Planet: Curated OER

#### How Do You Use a Scatter Plot to Find a Negative Correlation?

Organize your data on a graph. Use the data, pair them up as coordinate pairs, then graph them, resulting in a scatter plot. But how, you ask? Watch this tutorial to learn the step-by-step process needed to draw a scatter plot and...

Lesson Planet: Curated OER

#### What Does the Slope of a Line Mean?

Evaluate the steepness of lines, also known as the slope, by watching this video. A tutor explains what the slope of a line is and compares two different lines to demonstrate slope. A practical introductory video for classes that are...

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#### What is a Linear Equation?

Explore linear equations with this video about lines with equal signs! The instructor demonstrates linear equations in a variety of ways: writing examples, plugging in solutions, and graphing equations. This resource could act as an...

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#### How Do You Use Multiplication with Negative Numbers to Solve an Inequality Word Problem?

Solve this real world word problem in just one written step. The original inequality is a division problem, so to solve it, use the multiplication property of inequality. Was the problem solved by multiplying a negative number? Yes! So...

Lesson Planet: Curated OER

#### How Do You Solve an Inequality by Multiplying by a Positive Number?

Instruct your pupils on solving inequalities by multiplying by positive numbers with this video. The video presents how to do just this in step-by-step fashion. A straightforward video, this could be used to supplement your lesson during...

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#### How Do You Solve an Inequality by Dividing by a Positive Number?

Is your class working on inequalities? If so, you might be interested in this video. This well-made video shows how to solve an inequality by dividing by a positive number. An instructor details each step, writing out her work as she...

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#### How Do You Solve an Inequality With Variables on Both Sides?

A direct instructional video of how to solve an inequality when you have the same variable on both sides of the inequality sign, this resource could be used in class or at home.

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#### How Do You Solve a Multi-Step Inequality Using Reverse Order of Operations?

Investigate inequalities with this instructional video. A lecturer presents an inequality that will take multiple steps to complete and works through the problem step-by-step, numbering and labeling each action she takes. This video is...

Lesson Planet: Curated OER

#### How Do You Solve and Graph a Two-Step Inequality?

Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a two step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...

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#### Why Are the Angles of Equilateral Triangles Always Equal to 60¼?

Learn how to identify an equilateral triangle by evaluating its congruent sides. Once you've determined that that sides are congruent you'll be able to use the triangle sum theorem to determine the angles in an equilateral triangle. This...

Lesson Planet: Curated OER

#### What's an Integer?

Introduce your class to integers with this video. This video provides a definition of integers, using examples of numbers that are integers and numbers that are not. A straightforward video that could be used to teach the concept as well...

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#### What is the Substitution Property of Equality?

Explore the substitution property of equality with this video. The resource uses examples to define the property, showing how to replace a variable with a value. Use this to help struggling learners or as review for an upcoming test. A...

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#### What is a Scale Drawing?

Scale drawings are an easy and plausible way to represent large things, such as roads and buildings, on paper. This tutorial explains what a scale drawing is and uses the example of a house to demonstrate how a scale drawing works. It...

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#### How Do You Subtract Two Rational Expressions with Different Denominators?

Reinforce instruction on the least common denominator and subtracting rational expressions with this tutorial video. Learners can view this video in class or at home. Consider using this resource to supplement your lesson plan.

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#### What is a Quadratic Function?

This is an introductory video on how to identify a quadratic function. This video explains what a quadratic function is and what the graph of a quadratic function looks like. The instructor goes through four examples of quadratic...

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#### How Do You Determine the Zeros of a Polynomial Function from a Table of Values?

First, review the location principle and then use a table to determine the zeros for the function your trying to solve. This tutorial defines the location principle, works through a table, identifies where sign changes occur, then uses...