The Math Basics 5: Inequalities playlist is up and running on YouTube. You can access it here or scroll down to start watching it now.
Who is it for?
Middle school students and high school students who may need a refresher before learning two-variable inequalities.
Inequalities are usually introduced in middle school (6th - 8th grade) - first comparing numbers and then introducing one variable. This is extended to two-variable inequalities in high school.
The playlist includes 15 lessons:
Inequality Basics
Comparing Integers and Decimals
Comparing Fractions
Graphing Inequalities (with one variable)
Translating Inequalities from Word Problems
Writing One-Variable Inequalities from Graphs
Solving Inequalities with Multiplication and Division
Translating Algebraic Inequalities
Inequalities and Negative Numbers (when does the sign change?)
Solving Inequalities with Negative Numbers
One-Step Inequality Word Problems
Solving Two-Step Inequalities
Writing Inequalities Different Ways (does the variable go on the left or right side?)
Solving Two-Step Inequality Word Problems
You can find the other Math Basics playlists using the links below:
Math Basics 2: Fractions and Decimals
Start watching the playlist here... Don't forget to subscribe!