Instructional Video6:35
Curated Video

Introduction to Fractions

3rd - Higher Ed
Mr. Addit provides an introduction to fractions. He explains the numerator and the denominator and uses examples to illustrate the concept of fractions.
Instructional Video6:46
Curated Video

Dividing by 6 and 7

K - 8th
Mr. Addit reviews the division and multiplication facts of 6 and 7.
Instructional Video5:32
Curated Video

Numerical Expressions

K - 8th
Written Descriptions of Expressions explores ways to author written descriptions of expressions.
Instructional Video5:18
Curated Video

From Word to Number Form

K - 8th
From Word to Number Form shows how to convert mathematical expressions from word form to number form without solving by using understanding of operations.
Instructional Video3:38
Curated Video

Fraction of a Fraction: Models

K - 8th
Fraction of a Fraction: Models teaches how to use fraction models to solve real-world problems involving finding a fraction of a fraction.
Instructional Video6:52
Curated Video

Dividing by 0, 1, 2, 3, 4, and 5

K - 8th
Mr. Addit reviews ways to learn division facts for 0, 1, 2, 3, 4, and 5.
Instructional Video7:45
Curated Video

Adding and Subtracting Fractions with Unlike Denominators

3rd - 8th
This video walks students through a few examples of adding and subtracting fractions with unlike denominators using an area model.
Instructional Video5:16
Curated Video

Introduction to Decimals: Money

3rd - 8th
This video uses money to introduce decimals and explores ideas about how fractions and decimals are the same.
Instructional Video5:04
Curated Video

The Vietnam War: A Conflict of Ideologies and Consequences

Pre-K - Higher Ed
This video provides a detailed overview of the Vietnam War, focusing on the events leading up to the conflict, key moments during the war, and its eventual conclusion. The video highlights significant military operations, such as the Tet...
Instructional Video5:01
Curated Video

The Korean War: A Divided Nation and the Road to Armistice

Pre-K - Higher Ed
This video provides a detailed historical account of the Korean War, focusing on the pivotal events that took place in 1951. It highlights the peace negotiations between the United Nations and North Korea, the involvement of key players...
Instructional Video3:49
Curated Video

Introduction to Prime Numbers: Exploring Primes Up to 10

K - 12th
In this video, the concept of prime numbers is explained clearly and concisely up to the number 10. Viewers are guided through identifying prime numbers by demonstrating which numbers can only be divided by one and themselves.
Instructional Video4:48
Curated Video

Dividing Numbers by 10, 100, and 1000

K - 12th
In this video, we use a place value grid to model how to divide whole numbers by 10, 100 and 1000.
Instructional Video3:29
Curated Video

Secrets of Product Fraction with Activation Energy

9th - Higher Ed
Calculation of Product Fraction with Activation Energy using Arrhenius Equation.<b<br/>r/>

Arrhenius Equation - Activation Energy & Temperature part 5
Instructional Video4:49
Wonderscape

Exploring Equivalent Fractions: Lines and Circles

K - 5th
This video introduces the concept of equivalent fractions, using a line and a circle to visually demonstrate how different fractions can represent the same amount. It explains how to identify equivalent fractions on a number line and...
Instructional Video4:16
Wonderscape

Visualizing Fractions on a Line

K - 5th
This video demonstrates how to visualize and understand fractions using a number line. It starts with dividing a line into halves and progresses to quarters, thirds, and sixths, illustrating how each part relates to the whole. The...
Instructional Video7:32
Curated Video

What is the Trust Equation? - Gravitas needs Trust

10th - Higher Ed
Before you gain gravitas, you need to acquire trust. And the best model for how to build trust, and for how we assess trustworthiness, is the Trust Equation.



This is a simple representation of how trust is made up of four...
Instructional Video4:16
Curated Video

Dividing Integers with Different Signs

9th - Higher Ed
In this video, the concept of dividing positive integers by negative integers is explained using integer counters and a simple rule. By visually representing the division problem with counters, the process becomes clearer.
Instructional Video1:38
Curated Video

Dividing Negative Integers: Understanding the Rule

9th - Higher Ed
In this video, the concept of dividing negative integers by other negative integers is explained using integer counters to visually represent the division process. By demonstrating how to divide numbers like -12 by -4, the video shows...
Instructional Video6:02
Curated Video

How to Factor Expressions Using the Ladder Method

9th - Higher Ed
This video introduces the ladder method as a visual technique to simplify binomial expressions in algebra. By breaking down the process step by step, viewers gain confidence in factoring expressions involving addition and subtraction....
Instructional Video5:59
Curated Video

How to Divide a Fraction by a Mixed Number

9th - Higher Ed
In this video, the teachers shows how to divide a fraction by a mixed number by converting the mixed number to an improper fraction and using the keep change flip strategy. She emphasizes the importance of cross cancelling to simplify...
Instructional Video12:52
Curated Video

Dividing a Fraction by a Mixed Number

9th - Higher Ed
In this video, the teacher demonstrates how to divide a fraction by a mixed number by first converting the mixed number to an improper fraction. She then applies the "keep change flip" strategy to multiply the fractions, emphasizing the...
Instructional Video5:12
Curated Video

How to Divide a Decimal by a Decimal

9th - Higher Ed
This video demonstrates step-by-step how to divide decimal numbers by other decimal numbers using long division. Through clear explanations and examples, viewers learn how to convert decimals to whole numbers, apply the division process,...
Instructional Video2:55
Curated Video

What are Prime Numbers and Composite Numbers? #4

9th - Higher Ed
This video covers what prime and composite numbers are, and how we can tell whether a particular number is prime or composite. Key points: - Prime numbers are only divisible by themselves and 1. - Composite numbers are any number that...
Instructional Video6:01
Curated Video

GCSE Physics - Momentum Part 2 of 2 - Changes in Momentum #60

9th - Higher Ed
In this video we cover:

- How to calculate an object's mom
entum
- The concept that applying a force to an object changes it
s momentum
- How to calculate a change in momentum using the equatio
n 'F=(mv-mu)/t'
-...