Scholastic
Study Jams! Double-Digit Division
RJ had an awesome basketball season this year! Use division by double-digit numbers to calculate his scoring average in this instructional presentation. Starting with an explanation of the terms dividend, divisor,...
Scholastic
Study Jams! Divisibility Rules
Learning division is a challenge for many young mathematicians, but this presentation on divisibility rules can make it much easier. Seven different rules are clearly explained and modeled with the support of multiple examples. Consider...
Curated OER
Dividing Fractions
How on earth do you divide a fraction? This video answers that question in just over one minute. You'll learn that you don't actually divide fractions, but multiply them by their reciprocal. The entire procedure is explained in this...
Curated OER
Cell Division
Use this short video to introduce how cell division works. Note: The text scrolls rather quickly, you may need to pause to read the text completely.
Curated OER
What's a Dividend and What's a Divisor?
Want to know what the dividend is in a division problem? It's the number being divided. Want to know what the divisor is in a division problem? It's the number the dividend is being divided by. The teacher shows three ways to write out a...
Curated OER
What's a Ratio?
Fractions are ratios. What? Yes! A ratio is a comparison of numbers, and a fraction is a way to write a ratio. There are a couple of other ways to write a ratio. Do any come to mind? Can ratios be found in the real world? Yes!...
Curated OER
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...
Curated OER
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...
Curated OER
How Do You Divide a Two-Digit Number by a One-Digit Number With No Remainder?
The instructor draws a diagram to represent a given value using base 10 blocks. She shows how to divide it up into groups just to give you a visual. She then demonstrates how to solve the problem using the long division method.
Curated OER
How Do You Determine Which Operations to Use in a Word Problem?
Word problems can be tricky. Lucky for you there are key words that can help you identify the operation needed to successfully complete any word problem. This tutorial helps you pick out key words and what those words indicate in terms...
Curated OER
What's a Quotient?
A straightforward definition of a quotient, this video targets a slightly more advanced audience by using rational expressions to demonstrate a quotient. Make sure your class knows that a quotient is the answer they get when they divide...
Curated OER
What's the Reciprocal Rule of Division?
Who loves dividing fractions? Not too many, that's for sure. So turn those division problems into multiplication problems. Use the reciprocal rule of division to make the change. And the problem can be written four different ways. The...
Curated OER
Zero in the Denominator
Jim Yang does a great job clearing up any issues learners might have when dealing with zero as a denominator. This clip is clear, well done, and makes sense. Use at an independent work station or send home as a helpful tutorial.
Curated OER
Math Video: Division of Numbers
Using good story-style examples, this video describes and introduces the concept of division very well. The video is a little slow but provides good examples and describes the properties of division, repeated subtraction, and math...
Curated OER
Long Division of Numbers - Arithmetic Basics
Watch and learn how to do long division. You'll see and hear the process in an easy to follow step-by-step way. There is no doubt that this is a helpful tutorial great for those in need of a long division refresher. Multiple colors and...
Curated OER
How Do You Solve a Decimal Inequality Using Division?
Divide decimals to solve this inequality! Learners can watch the instructor in this thorough video as she works through an inequality that contains decimals. This resource is appropriate for teaching, reinforcing, or reviewing the concept.
Curated OER
How Do You Solve a Decimal Inequality Using Division with Negative Numbers?
If your class is studying inequalities, consider this video. The focus is on solving a decimal inequality that has negative numbers in it. A lecturer works through an example problem, commenting on the steps and properties necessary to...
Curated OER
What's a Quotient?
A straightforward definition of a quotient, this video targets a slightly more advanced audience by using rational expressions to demonstrate a quotient. Make sure your class knows that a quotient is the answer they get when they divide...
Curated OER
How Do You Divide Two Rational Expressions?
An instructor walks viewers through a complicated problem in which she divides 2 rational expressions. For this problem, she has to find excluded values, use the zero product property, multiply, divide, cancel, and simplify. This video...
Curated OER
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...
Curated OER
How Do You Solve an Inequality by Dividing by a Negative Number?
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...
Curated OER
How Do You Solve a Multi-Step Inequality?
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...
Curated OER
What is a Quotient?
Review the key terms in division. The meaning of quotient, dividend, and divisor is provided. This would be helpful for struggling learners or as a review.
Math Playground
How Do You Do Long Division?
Using a visual means, this film explores the procedure for long division problems. The first example involves dividing 56 by 4. In the film, the numbers are described as tens and ones, and the narrator of the video manipulates the...