Instructional Video1:29
Curated Video

Finding the Approximate Value of an Irrational Number

K - 8th
By the end of this learning object, the student will be able to: Acquire the value of an irrational number by representing it on the number line.3499
Instructional Video4:13
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What are Integers? | Numbers | Maths

6th - Higher Ed
In this engaging video, Cardi introduces the concept of integers using a fun analogy of heroes and villains, explaining that integers consist of positive and negative whole numbers, including zero. Viewers will learn how to visualize...
Instructional Video4:36
Curated Video

Mean Absolute Deviation MAD | 6.SP.3

9th - Higher Ed
Welcome to Math Defined! In this video, we're diving into the world of Mean Absolute Deviation (MAD) and exploring its importance in understanding data variability. Join us as we break down this fundamental statistical concept in a way...
Instructional Video3:00
Curated Video

Finding Absolute Values of Rational Numbers

9th - Higher Ed
In this video, we dive into the world of rational numbers. Whether you're dealing with fractions, whole numbers, or specific types of decimals, rational numbers are everywhere! Join us as we break down what rational numbers are, how to...
Instructional Video5:13
Curated Video

Comparing and Ordering Rational Numbers

9th - Higher Ed
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...
Instructional Video2:12
Curated Video

How to Order Rational and Irrational Numbers

9th - 12th
In this math video we will learn how to order rational & irrational numbers. We will be given three numerical values - two irrational numbers and one rational number. We will understand that pi is approximately 3.14. We will approximate...
Instructional Video6:06
Curated Video

Line Plots

3rd - Higher Ed
Mr. Addit provides an overview of the line plot, and he plots two groups of data.
Instructional Video6:36
Curated Video

Review for You: Representing and Analyzing Data

K - 8th
Mr. Addit reviews multiple ways to represent and analyze data, including tallies, bar graphs, pictographs, and line plots.
Instructional Video6:38
Curated Video

Addend, Sum, and Plus

3rd - Higher Ed
Mr. Addit reviews the terms addend, sum, and plus. He then provides three methods for finding the missing addend in an addition sentence.
Instructional Video5:55
Curated Video

Making Change Using Bills and Coins

3rd - Higher Ed
Mr. Addit reviews the methods for calculating the correct change with coins and bills.
Instructional Video6:15
Curated Video

Calculating Correct Change

3rd - Higher Ed
Mr. Addit reviews the methods for calculating the correct change.
Instructional Video6:14
Curated Video

Review for You: Counting Money and Making Change

K - 8th
Mr. Addit reviews how to count with pennies, nickels, dimes, quarters, and dollar bills, as well as how to make change.
Instructional Video6:28
Curated Video

The Value of Coins

K - 8th
Mr. Addit tells the story of how he made a purchase at the store and how he figured out what his correct change should be. He then identifies coins and their values and models counting money and making change using a number line.
Instructional Video6:37
Curated Video

Creating and Interpreting a Dot Plot

9th - Higher Ed
Get ready to dive into the world of statistics with our "Creating and Interpreting a Dot Plot" student worksheet! This engaging and interactive worksheet is designed to help students understand and master the concept of dot plots in a...
Instructional Video2:38
Curated Video

How to Make a Dot Plot

9th - Higher Ed
This video provides an informative and engaging explanation of dot plots, a visual representation of data points along a number line. The teacher begins by introducing the concept of dot plots as a way to organize data in a clear and...
Instructional Video2:59
Curated Video

What are Integers?

9th - Higher Ed
Do you need to learn about the definition of integers and their opposites? Whether you need a detailed explanation or just a quick refresher, this video is for you! This video will review and explain the definition of integers and their...
Instructional Video6:42
Curated Video

Adding and Subtracting Negative and Positive Numbers

3rd - Higher Ed
This video explains adding and subtracting negative and positive numbers. We will use a number line to demonstrate as well as real world examples using money. We explain the sign rules for adding and subtracting negative and positive...
Instructional Video4:45
Curated Video

Review for You: Add and Subtract Fractions with Like Denominators

K - 8th
Mr. Addit reviews how to add and subtract fractions that have the same denominator using multiple methods.
Instructional Video5:51
Curated Video

Adding and Subtracting Fractions

K - 8th
Mr. Addit explains how we can add and subtract fractions even if they are part of mixed numbers. He demonstrates both adding and subtracting on a number line.
Instructional Video6:25
Curated Video

Mixed Numbers

K - 8th
Mr. Addit explains mixed numbers and how frequently we use them. He also begins the discussion of improper fractions.
Instructional Video6:25
Curated Video

Comparing Fractions

K - 8th
Mr. Addit shows how to use number lines and fractions strips to compare fractions.
Instructional Video7:40
Curated Video

Part of a Percent

3rd - Higher Ed
"Part of a Percent" models how to draw a double number line to calculate a part when given the percent and a total.
Instructional Video5:39
Curated Video

Measurement Data: Line Plot

K - 8th
Measurement Data: Line Plot shows how to create a line plot to display measurement data in fractions of a unit (1/2, 1/4, 1/8).
Instructional Video3:37
Curated Video

Understanding Whole Numbers as Fractions

3rd - 8th
In this video, Mia and her mother are baking cakes and learning about fractions! The video gives several examples of expressing whole numbers as fractions (4/4, 1/1, 2/1 and 3/1). By the end of the video, Mia understands whole numbers as...