Khan Academy
Khan Academy: Algebra I Worked Examples: Absolute Value Inequalities 2
The learning exercise is a video that examines absolute value inequalities. Students watch an example on graphing absolute value inequalities on a number line.
Planet Nutshell
Planet Nutshell: Math Shorts: Absolute Value
Planet Nutshell Math Shorts provide animated videos that explain various math topics. On this site students learn about absolute value.
Planet Nutshell
Planet Nutshell: Math Shorts: Additive Inverse
Planet Nutshell Math Shorts provide animated videos that explain various math topics. On this site students learn about additive inverses.
Virtual Nerd
Virtual Nerd: Find the Absolute Value of Positive and Negative Numbers
Watch this video tutorial and discover how to use a number line to find absolute value. [4:37]
Virtual Nerd
Virtual Nerd: What Is an Absolute Value Function?
Instructional video provides an introduction to the absolute value function. [5:34]
Khan Academy
Khan Academy: Negative Numbers, Variables, Number Line
Given a, b, and c shown on the number line, Sal determines if statements like -b < c are true. [4:54]
Virtual Nerd
Virtual Nerd: What Does Absolute Value Mean?
Absolute value is thoroughly explored in this instructional video. [5:07]
Khan Academy
Khan Academy: Compound and Absolute Value Inequalities: Compound Inequalities
Compound And Absolute Value Inequalities: compound inequalities.
Khan Academy
Khan Academy: Algebra I Worked Examples: Absolute Value Inequalities
The learning exercise is a video that examines absolute value inequalities. Students watch an example on graphing absolute value inequalities on a number line. [13:13]
Khan Academy
Khan Academy: Algebra: Writing and Using Inequalities
Video demonstrating how to write an absolute value inequality from a real-world situation and how to solve the inequality. [4:38]
Khan Academy
Khan Academy: Absolute Value Equations: Absolute Value Equations
This video demonstrates how to solve equations that contain absolute values. It also demonstrates what an absolute value function would look like on a graph.
Khan Academy
Khan Academy: Absolute Value Equations: Absolute Inequalities 2
A step-by-step demonstration on how to solve an inequality with an absolute value and fractions.
Khan Academy
Khan Academy: Compound and Absolute Value Inequalities: Compound Inequalities
A video about compound inequalities.
Khan Academy
Khan Academy: Reasoning Through Inequality Expressions
This video lesson shows how to reason with different given inequalities.
Khan Academy
Khan Academy: Why Subtracting a Negative Equivalent to Adding a Positive
Intuition as to why subtracting a negative number is equivalent to adding the absolute value of that number
Khan Academy
Khan Academy: Absolute Value Equations
Solving the absolute value of an equation and graph the solution on a number line. [1:46]
Virtual Nerd
Virtual Nerd: How Do You Graph an Absolute Value Function?
Follow along as this tutorial shows you how to identify the necessary parts of an absolute value equation and use them to graph it. [6:31]
Imagine Learning Classroom
Learn Zillion: Find Absolute Value Using a Number Line
In this lesson, you will learn how to find the absolute value of a number by using a number line. [3:46]
Other
Algebra2go: Additive Inverse and Absolute Value
Video tutorial reviews the concepts of additive inverse (opposite) and absolute value using a number line. [7:39]
Other
Algebra2go: Absolute Value and the Opposite
Absolute value is presented as representing distances on a number line. The concept of opposite (additive inverse) is also demonstrated on a number line. Professor Perez provides an explanation of this in his virtual classroom. [8:26]
PatrickJMT
Patrick Jmt: Absolute Value: Evaluating Numbers
Video lesson explains and provides examples of absolute value. [5:40]
Khan Academy
Khan Academy: Compound and Absolute Value Inequalities: Compound Inequalities
This video is about compound inequalities.
Khan Academy
Khan Academy: Algebra I Worked Examples: Absolute Value and Number Lines
The video resource shows worked examples of algebra concepts. Students watch detailed problems on how to find the absolute value of a number using number lines.
Khan Academy
Khan Academy: Absolute Value: Absolute Value and Number Lines
Plot the values on a number line and find the absolute value.