Education Videos

Learn how to properly use a homemade Chinese compass out of common household objects, in this free home experiment video, taught by a science project expert.

Science project enthusiast and expert shows how to set up a homemade Chinese compass out of common household objects, in this free home experiment video clip.

Learn how to finalize the assembly of a homemade Chinese compass made out of common household objects in this free home experiment video from our science project expert.

Learn how to adjust the magnet while making a homemade Chinese compass out of common household objects in this free home experiment video from our science project expert.

Watch a science project expert assemble a Chinese compass and get the final items needed for this experiment, like a pencil and a big glass, in this free home experiment video on Chinese compass...

Learn about the parts needed for making a homemade Chinese compass, like a piece of string or thread in this free home experiment video from our science project expert.

Learn about the initial construction and items needed for making a homemade Chinese compass, like using a strong magnet and a needle, in this free home experiment video from our science project...

Watch an overview of making a homemade Chinese compass out of common household objects in this free home experiment video from our science project expert.

Learn how to use a homemade compass made out of common household objects, like tin foil, some water and a household magnet, in this free home experiment video from our science project expert.

Learn about the final assembly for making a homemade compass out of common household objects, and tips on how to make the floating element, in this free home experiment video from our science...

Watch science project expert show you how to assemble a homemade compass out of common household objects, in this free home experiment video about compass making.

Get the correct materials needed for making a homemade compass out of common household objects, like: a needle, a piece of tin foil, a cork, and a glass of water, in this free home experiment...

Science project expert shows initial steps for making a homemade compass out of common household objects, in this free home experiment video on compass making.

Watch this intro to making a homemade compass out of common household objects, and find out what tools you’ll need, in this free home experiment video from a science project expert.

Learn the first steps and items needed to making a homemade compass out of common household objects in this free home experiment video from our science project expert.

The most basic way of calculating test scores is by dividing the number of questions answered correctly by the total number of questions asked. Move the decimal after calculating test scores with...

Discrete mathematics, or finite mathematics, involves breaking up sets of elements into separate or discontinuous parts. Perform discrete mathematics in the optimum short amount of time with...

The APR on a credit card is calculated by taking the average daily periodic rate and multiplying it by 365. Calculate the APR on a credit card by using numbers on a statement with lessons from a...

Figure out how much was saved over the course of a year by calculating the savings rate. Divide the amount saved by the amount of income to calculate the savings rate with lessons from a math...

In order to calculate sales tax, a person must first find out what the sales tax rate is. Turn percentages into decimals when calculating sales tax with lessons from a math teacher in this free...

In order to calculate rate of return, a person needs their current value, how much their investments are worth and how much the investments were purchased at. Calculate rate of return by...

When calculating proportions, the best thing to do is to put the proportion into a fraction. Look for the words "per" and "to" when calculating proportions with lessons from a math teacher in this...

When calculating power bills, the important thing to consider is how much a power company is charging per hour. Check the power meter when calculating power bills with lessons from a math teacher...

The amount of interest on a savings account is calculated by using the amount of money in the account and the annual percentage yield. Find out what an APY is at a bank with lessons from a math...

The root of calculating interest income is found in the formula that is described as I equals PRT. Use a simple interest formula to calculate income with lessons from a math teacher in this free...

The formula for calculating interest earnings is: I equals P times R times T. Find out how much money an account is earning with lessons from a math teacher in this free video on math calculations...

Equity can be both positive and negative, but the first thing to do in calculating home equity is to have a home appraised. Subtract an appraised value by the remaining balance to get the equity...

GPM, or gross profit margin, is a ratio that indicates profitability before taking into account the different costs that are involved. Discover the difference between gross profit sales and total...

In order to calculate cost of sales, it's important to first understand the two categories of such calculations, which are direct costing and absorption costing. Discover the practical uses of...

Compound interest is calculated with the formula of A equals P times one plus R over N to the Nth power. Plug in numbers to a formula to calculate compound interest with lessons from a math...

Calculating basis points can be complicated, but it helps to first understand the definition of a basis point. Find out how basis points can be used to reflect changes in interest rates with...

In order to calculate bank CD interest, it helps to do research to look for a bank CD calculator. Decide how much money can be put into a deposit when calculating bank CD interest with lessons...

Annual percentage yield, or effective annual yield, is a rate that provides a percentage amount of growth. Discover how much an account has grown over a given year with lessons from a math teacher...

Calculating a CD, or certificate of deposit, can be illustrated by the formula, A equals P times one plus R over 365, all of which is taken to the Nth power. Find out how much a certificate of...

APR stands for annual percentage rate, which is often confused with interest rates. Find out the formula for calculating APR with lessons from a math teacher in this free video on math...

Depending on the level of math somebody wants to teach, they'll generally need an education degree with an emphasis on mathematics. Get a master's degree to teach math in college with lessons from...

In order to add vectors, it's important to recognize that vectors have two components which need to be added separately. Add both components of vectors with lessons from a math teacher in this...

Overview of the screen printing process. From the screen printing training video: "The 15 Essential Steps to Screen Printing T-Shirts." A production of American Screen Printing Assoc....

Part of the screen printing training video: "The 15 Essential Steps to Screen Printing T-Shirts." A production of American Screen Printing Assoc. Visit our website:...

Whether you're in elementary, middle school, high school, or college, it's imperative that you know your parts of speech. These steps provide you with a creative rap based on the parts of speech...

What can Affirmations do for you & does "The Law of Attraction" really work? By Darryl William Crawford Money is not the most important thing in the world. Love is. And besides,...

Schools need lockers because they provide a place for students to place books and school supplies when they are not being used. Find out how to decorate a school locker with help from a high...

A school locker should contain books, binders, calculators, tape, pencils and all other school supplies. Learn about maximizing the space in a school locker with help from a high school honor roll...

In order to clean a school locker, first remove anything that shouldn't be in there, and then rearrange the objects that will stay in the locker. Keep a school locker from getting messy with help...

When looking to decorate a school locker, consider using pictures from dances or other school functions. Find out how to put pictures of friends on a school locker with help from a high school...

A school locker is usually one foot wide and one foot deep, and it is typically five feet from top to bottom. Get tips on fitting everything neatly inside a school locker with help from a high...

Decorating a school locker for a friend's birthday can be as simple as making a little sign and taping festive decorations to the outside. Discover why it may not be a good idea to paint on a...

A school locker can be personalized through the addition of pictures and other small decorations that can be taped to the inside of the locker. Bring style and personality to a locker with help...

When using a school locker, it helps to place books in the order in which they will be used for a given day of class. Keep a school locker organized with help from a high school honor roll student...

Organizing a school locker is all about arranging books in order of corresponding class period, thus leaving easy access. Learn tips for keeping a school locker neat and streamlined with help from...