Curated Video
Comparing Rational Numbers in the Real World
Compare rational numbers in the real world.
Curated Video
Comparing and Ordering Rational Numbers
In this video, we'll explore how to compare and order rational numbers, including decimals, fractions, integers, and absolute values. Perfect for beginners or anyone who needs a quick review. This tutorial will make these concepts easy...
Mazz Media
Fractions
In this video students will learn that a fraction is a mathematical expression that represents the division of one whole number by another. Viewers will come to understand that fractions are used and represented in relationships, in...
Curated Video
Comparing and Ordering Rational Numbers
In this video lesson, students will learn how to compare and order rational numbers by converting them between fractions, decimals, and percents. Explore the concept using real-life examples, such as calculating tax deductions from a...
Hip Hughes History
The 1792 Election Explained
A short summary of the second Presidential election of George Washington.
Brian McLogan
LCD of Fraction VS LCD of Rational Expression
Students struggle with adding and subtracting rational expressions because they cannot find the least common denominator. In this video I will show you how to compare finding the LCD for fractions to rational expressions.
Curated Video
Estimating Square Roots by Comparing to Perfect Squares
In this video, students learn how to estimate the value of square roots by comparing them to perfect squares. The teacher explains the concept of irrational numbers and demonstrates the process of finding two perfect squares on either...
Brian McLogan
Learn how to graph a rational function when the function intercepts horizontal asymptote
👉 Learn how to graph a rational function. To graph a rational function, we first find the vertical and horizontal or slant asymptotes and the x and y-intercepts. After finding the asymptotes and the intercepts, we graph the values and...
Curated Video
Comparison between two numbers up to 9 digits
Comparison between two numbers up to 9 digits
Curated Video
Snow Height (Use absolute value to compare the amount of change in a real-world situation)
As a science experiment, John measured the change in the height of snow in his backyard for 5 days. He created a table using that information. John wants to list the days based on the least to greatest amount of change. Let’s help him.
Curated Video
Why Group Texts Are Annoying - The Mathematical Reason
Group texts are like emails where each person does a "reply-all" to every message. This video considers organizing a dinner with N friends and compares sending individual texts to each person versus sending a group text. We show that...
Curated OER
What's a Rational Number?
A few examples of numbers, whole, mixed fraction, and decimal, that can be written in fraction form to prove they are rational numbers.
Curated OER
How Do Different Categories of Numbers Compare To Each Other?
The teacher defines and writes a list of the different categories of numbers. But sometimes it's hard to keep all that organized. So she draws a diagram and explains further how the categories of numbers compare or relate to each other....
Curated OER
How Do You Compare Fractions by Converting to Decimals?
Two fractions with unlike denominators. Compare and figure out which one is greater. There are a couple of ways to do this. This time change the fractions to decimals to compare. Once the values are found, they can also be plotted on a...
Curated OER
How Do You Put Fractions and Decimals in Order?
Many young mathematicians skip problems like this because they just don't want to do the work to figure it out. A series of fractions and decimal numbers that they have to put in some order. So they have to do some converting and if long...
Curated OER
How Do You Turn a Fraction Into a Terminating Decimal?
Writing a fraction is just another way of writing a division problem. Which means all fractions are then division problems. Fractions can be converted into decimal numbers by doing the division. This fraction can be converted into a...
Curated OER
How Do You Solve an Inequality Where You're Multiplying Negative Fractions?
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...
Curated OER
How Do You Solve an Inequality Where You're Multiplying Positive Fractions?
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...
Curated OER
How Do You Add Fractions with Different Denominators?
You've got three fractions to add together. Wait! They have unlike denominators. So the first thing you have to do is find the least common denominator. Now multiply the terms so they all have the same denominator. Don't forget to...
National Education Association
Evaluating Expressions Without Radicals
Evaluating expressions require two things- parentheses and PEMDAS. The video starts with an emphasis on using parentheses to plug in your variables. Once you have everything plugged in, PEMDAS will get your mathematicians to the correct...
Math Mammoth
Math Mammoth: Rational Numbers on Number Line and Convert Fractions to Decimals
This is the second video of a lesson on rational numbers. Students are shown how to plot positive and negative fractions and decimals on a number line, and how to use long division to convert fractions to decimals. [8:08]
Imagine Learning Classroom
Learn Zillion: Locate Rational Numbers Using a Number Line
In this lesson, you will learn about locating rational numbers by using a number line. [3:50]
Virtual Nerd
Virtual Nerd: How Do You Find a Rational Number Between Two Fractions?
This tutorial shows you how to find rational numbers between two rational numbers. [3:24]