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208 resources with the concept inequality sign

5:59
Lesson Planet

How Do You Compare Fractions by Finding a Common Denominator?

For Teachers 6th - 12th
How can you tell if 2 fractions are equal or different when they have different denominators? Watch this video to find out! A tutorial on common denominators, this video explains each step necessary to find common denominators, create...
3:21
Lesson Planet

How Do You Solve an OR Compound Inequality and Graph It On a Number Line?

For Teachers 6th - 12th
Go over how to solve a compound inequality and graph it with this video. The video is clear and concise. A lecturer solves a compound inequality and graphs it on the spot, explaining each operation in detail. Great for in-class or...
2:56
Lesson Planet

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

For Teachers 6th - 12th
Approach inequalities in a new way with this video! This video gives step-by-step instruction on how to solve a 2-step inequality and then graph the answer. Learners could use this video as a reference as they do homework, or you might...
2:57
Lesson Planet

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

For Teachers 6th - 12th
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.
2:33
Lesson Planet

How Do You Solve an Inequality Where You're Multiplying Positive Fractions?

For Teachers 6th - 12th
Provide this video as additional instruction on how to solve inequalities when you need to multiply positive fractions. The focus of this video is on how to use the multiplication property of inequalities correctly. The lecturer explains...
2:49
Lesson Planet

How Do You Solve an Inequality Where You're Multiplying Negative Fractions?

For Teachers 6th - 12th
Examine the multiplication property of inequality with this video. An instructor goes through a problem, detailing how to solve an inequality when you need to multiply negative fractions. She defines reciprocal and puts the final...
2:44
Lesson Planet

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

For Teachers 6th - 12th
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...
2:43
Lesson Planet

How Do You Solve an Inequality by Multiplying by a Negative Number?

For Teachers 6th - 12th
Help your learners grasp inequalities with this video. A lecturer leads viewers through solving an inequality by multiplying by a negative number, citing the multiplication property of inequality and finishing with set notation. This is...
2:34
Lesson Planet

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

For Teachers 6th - 12th
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...
4:08
Lesson Planet

How Do You Solve an Inequality by Dividing by a Negative Number?

For Teachers 6th - 12th
With an enthusiastic instructor who writes clear steps on a whiteboard, this video demonstrates how to solve an inequality by dividing by a negative number. What makes this video stronger is the second part of the video, in which the...
3:37
Lesson Planet

How Do You Solve a Multi-Step Inequality?

For Teachers 6th - 12th
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...
6:29
Lesson Planet

How Do You Solve a System of Inequalities by Graphing?

For Teachers 6th - 12th
You've got a linear system of inequalities? You need to solve it by graphing? No sweat. Make sure that each equation is in slope-intercept form and then graph each equation. Is it a solid line or a dashed line? Which side of the line...
2:50
Lesson Planet

How Do You Figure Out if a Square Root is Bigger than Another Number?

For Teachers 6th - 12th
You have been given a square root and need to compare that to a decimal number to find out which one is bigger. How can you make that comparison? One way to do this is to find the square root of the square root number and then compare it...
1:45
Lesson Planet

What's a Boundary?

For Teachers 6th - 12th
Are you graphing an inequality? What's that dashed line called? It's called a boundary line and it is the line that separates the coordinate plane into two separate half planes.
2:42
Lesson Planet

How Do You Graph the Union of Two Inequalities?

For Teachers 6th - 12th
Two given inequalities and you need to find the union. What is the union? Well, it just means that you need to show the graphs of the given inequalities on the same number line. Keep in mind, less than, greater than, and equal to, and...
5:59
Lesson Planet

How Do You Solve and Graph Inequalities from a Word Problem?

For Teachers 6th - 12th
Are you befuddled after reading this word problem? Not only is it a word problem but there are two variables, and not only does it have two variables, but it is an inequality. Don't pull your hair out! Take a deep breath and watch this...
3:36
Lesson Planet

How Do You Solve a Word Problem By Writing an Inequality?

For Teachers 6th - 12th
An inequality in a word problem? And there's a fraction too?! As if word problems weren't hard enough! You can do this, just follow along as the instructor explains each step in solving this word problem.
2:36
Lesson Planet

How Do You Find a Solution Set When You Have A Replacement Set?

For Teachers 6th - 12th
Given a replacement set of values, plug them in to find a solution set to this inequality expression.
2:30
Lesson Planet

How Do You Solve an Inequality Using Subtraction?

For Teachers 6th - 12th
Use the subtraction property of inequality to solve this problem. It's just a one step solution and then the instructor shows how to write the answer in set builder notation.
2:42
Lesson Planet

How Do You Solve an Inequality Using Addition?

For Teachers 6th - 12th
Use the addition property of inequality to solve this problem. It's just a one step solution and then the instructor shows how to write the answer in set builder notation.
4:14
Lesson Planet

How Do You Graph an Inequality on a Number Line?

For Teachers 6th - 12th
The teacher shows how draw a number line and graph an inequality using an open circle. She also shows how to graph a set of numbers on a number line.
6:35
Lesson Planet

How Do You Find a Value to Make an Open Sentence True?

For Teachers 6th - 12th
What is an open sentence? Don't know? Want to find out? Watch this lesson on what makes an open sentence in math and learn how to solve and answer the problem.
3:02
Lesson Planet

How Do You Write an Inequality from a Number Line Graph?

For Teachers 6th - 12th
The instructor demonstrates how to read a number line graph to write an inequality. There are several steps involved which are explained clearly.
Lesson Planet

6.5 Absolute-Value Equations and Inequalities

For Students 8th - 10th
In this absolute value equations worksheet, students solve absolute-value equations and inequalities. They graph answers on a number line. This one-page worksheet contains 34 problems.