The activity-based costing process is best understood through a demonstration. This video provides an example or sample demonstration of activity-based costing.

The video explains how to calculate cost of goods sold using the LIFO (last in, first out) method using the example of Delta Company. The presenter starts with the calculation of the cost of goods sold and goes on to compute the gross...

Percent composition is the percent of total mass of one element in a compound. We can find the percent composition by using this formula: mass of element/total mass of compound times 100. In this video, we will cover what percent...

The empirical formula tells us the lowest whole number ratio of elements in a compound. We can find the empirical formula using 4 easy steps. In this video we will cover those 4 steps and work through 2 practice problems to show you how...

In this video, we go over practice problems related to speed and velocity. This video is a follow up video to our concept video on Speed vs. Velocity. Students will learn 1 easy way to solve any speed or velocity problem and perform the...

In this video, Nova takes kids on an exciting space expedition to explore the universe of numbers and letters. Through fun examples and activities, the video highlights the importance of numbers in solving problems, understanding the...

Newton's 2nd Law tells explains how force can affect the acceleration of an object. The more force you apply to an object, the more it will accelerate. Also, the more mass an object has, the more force that is needed to cause the object...

Newton's 3rd Law of Motion states that for every action there is an equal and opposite reaction. The formula associated with Newton's 3rd Law is p=mv where p is momentum, m is mass and v is velocity. In this video, we will cover how to...

The molecular formula is the actual formula of a compound and can be found by comparing the mass of the molecular formula to the mass of the empirical formula to figure out how much bigger the molecular formula is compared to the...

Power is the amount of work that is done in a given amount of time. You can also think about power as the rate that work is done. We can solve for power using the formula P=W/t where p is power in watts, W is work in J and t is time in...

In this video we review some practice problems about Actual Mechanical Advantage and Efficiency.<br/>
This video is intended for Engineering students at Arsen<br/&g<br/>t;al Tech HS.

In this video, you will learn about operator overloading in Python, which allows you to redefine the behavior of operators for custom classes. You will learn how to implement operator overloading to make your classes more powerful and...

This video demonstrates how to calculate percentages like 50%, 25%, and 75% of a number. You'll start by finding 50% as a starting point, then use it to work out 25% and 75%. Clear, step-by-step examples will guide you through these...

This video shows how to calculate percentages using 1% and 10% as starting points. You’ll learn to break down percentages by first finding 10%, then 1%, and building from there. Step-by-step examples will help you master these methods...

This video demonstrates how to calculate percentages using 10% as a starting point. You'll learn how to break down percentages by first finding 10%, then building on it. Clear, step-by-step examples will guide you through these...

This video demonstrates the multiplication of a parallel matrix in the optimal way.

In this video we show you how to use the 10 times table to help you solve other times tables like the 8s, 7s, and 9s. We explain a simple strategy using counters, real-life examples, and practice questions. You’ll build number sense,...

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to factor out a negative number in an algebraic expression.

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to solve this negative mixed number raised to the 3rd power, step-by-step.

If you're just beginning or need a quick refresher, this video is perfect for understanding how to multiply positive and negative decimal numbers and fractions.

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go through how to multiply a fraction to a decimal number step-by-step.

Whether you're just starting out, or need a quick refresher, this is the video for you! Mrs. C will go show you step-by-step how to factor out a coefficient in an algebraic expression.

Pandemic viruses can spread around the world. Viruses invade our bodies destroying cells and infecting others, but how do they do it? Biology - Cells And DNA - Learning Points. Viruses are deadly, contagious and can spread easily around...

How would you bake the world's biggest cake? The same way as a small one... in ratio, but with increased measures. Maths - Number A Twig Math Film. Reinforce and extend the learning required by the curriculum. Twig’s context films show...