Educational Journey Search Results

How To: Make a healthy chicken wrap for your kid's lunchbox

With obesity now a confirmed epidemic in the United States, we should be putting more emphasis than ever on how we feed our children and what they consume at school. While many educational instititions sell salads and healthier options like apples and carrot sticks, these foods often don't catch your kids' attention when they're placed side-by-side with cheeseburgers and calzones.

How To: Make a simple rocket with film canisters

Try out this science experiment... watch this video tutorial to learn how to make a simple rocket with film canisters. This is purely educational, and demonstrates the reaction of an Alka-Seltzer tablet, toilet paper, and water. If you don't have Alka-Seltzer, you can substitute it with baking soda, then substitute the water with vinegar.

How To: Construct a model windmill and calculate its power

This science video demonstrates how to construct a model windmill and then calculate its power output. This tutorial also includes a discussion of Energy, Work, Power, Joules and Watts. If you know anything about electricity, you'll be fine with this science experiment. If you know how to be constructive, you'll be fine too. This science lab is not only fun and educational, but you'll have your very own windmill at the end.

How To: Dissect a chicken wing

You've gotten enough satisfaction from gorging on fried chicken wings, so now it's time to learn the science of them. And not—we're not talking why they taste so freaking good, but how they work, pre-fried food. We're talking anatomy class, and if you can eat a piece of chicken, then you surely can dissect a chicken leg for educational reasons. Watch this video to learn about the chicken's triceps and bicep muscles, as well as what happens when the biceps and triceps contract.

How To: Grasp and calculate human blood pressure regulation

Check out this science-filled two-part video tutorial on blood pressure regulation in humans. This educational video will show you the MABP (mean arterial blood pressure), which is the overall blood pressure in your body, the TPR (total peripheral resistance), and the CO (cardiac output). You won't just learn about the blood pressure, you'll see how to calculate the MABP. You'll be fascinated, whether you're a physiologist, biologist, scientist, medical student, or just an human anatomy nut.

How To: Design and draw a female comic character

Fancy comic books, but don't have the skills to make them yourself? Comic book artists do nothing but draw all day, so it's no wonder they're good at it. But you may need a little more help, and this five-part series will help you along your journey into developing comic characters, specifically the female variety. Photoshop is used in the videos, but you don't need a fancy drawing application to get started. Just pull out the old paper and pencil and follow along. There's a ton of great info...

How To: Hack wifi using Wireshark

If you're trying to hack someone's wifi, a useful bit of software you may want to try is called Wireshark. Wireshark is a wifi packet sniffer, which is an essential step in actually breaking into someone's wireless system. Of course, this is illegal, so make sure you're only doing it to test a network's security, or for your own educational purposes. Check out the video, follow the steps and see how secure network is. Hack, hack, hack!

How To: Solve temperature subtraction problems (integers)

An educational video from free math tutoring that shows an easy way to calculate differences of temperature. Many times people commit simple mistakes in subtracting temperatures that lead to illogical results. This video explains a very common pitfall and at the same time, clears up an important concept in temperature subtraction.

How To: Solve multi-step equations with absolute values

This educational math video describes the steps necessary to solve an equation involving absolute values. "Absolute value" refers to the magnitude of a quantity and is always expressed as a positive number. You can think of absolute value as the distance a number would be from zero if plotted on a number line. Positive 17 and negative 17 both have the same absolute value because both are 17 units from zero on a number line. Because of this, all absolute value problems have two answers, one wh...

How To: Find the equation of the axis of symmetry

This video is about the Equation of Axis of Symmetry, The video is about the equation which is x = 3/4. In order to score correct marks for this equation, the gentleman in the video describes how and where to write x = 3/4, he says it has to be written on the graph, and the video contains the example graph. It is quite an interesting educational video, especially for those doing mathematics and want to learn more online, this video is very useful for students. There is more about the equation...

How To: Expand fractions

This is an educational video from The Free Math Tutor which explains how and why should we expand fractions. This video is basically for kids who have just been introduced to fractions in mathematics.

How To: Find extra points for a parabola (quadractic equation)

This is a mathematical educational video on how to find extra points for a parabola. In the first two examples there is no need for finding extra points as they have five points and have zeros of the parabola. In example 3 we need to find extra points. The equation is y=4xsquare-4x+4. You can take x= -1 and get the value for y. You will get a point now. Similarly you can substitute -2 for x in the same equation and get the value for y. Now you get another point. Now you can draw the parabola.

How To: Hack into WEP encrypted wireless networks

Check out this video tutorial on how to hack into WEP encrypted wireless networks. The aim of this video is to show people how easy it is to crack a wireless network with WEP encryption. Seriously, if you know how to do it, even a little kid could if you showed them how. Now that you know this, you should upgrade to WPA! It is much harder and takes much longer to crack.

How To: Pronounce Lam and ra2

Learning a new language can be a fun and educational experience. Not only are you learning another countrie's language, but you will also pick up on their culture as well. In this tutorial you'll be learning how to say two things in arabic. It may seem like a difficult language to learn, but with the right amount of study time, it can actually be picked up pretty easily. So in this video, you'll find out how to pronounce Lam and ra2. So good luck and make sur eyou practice. Enjoy!

How To: Do with finger paint writing with your kids

Shelley Lovett from childcareland demonstrates a fun activity involving finger paint that parents can do with their children. She uses finger paints and a pan to make a virtual canvas that is self contained and easy to clean up. She first recommends that only one color be used. She indicates that by using multiple colors, it may result in a brown ugly color and therefore should be avoided. She then spreads the paint onto a flat pan. After the paint is on the pan, parents and children are able...

How To: Factor trinomials with the "swing method"

This is a very interesting educational video on how to find the factor trinomials using the swing method. Let us take an example and find the factor trinomials for 2xsquare-13x-45. Let us use the swing method. So now we will get 2xsquare -13x-45. You have to find the suitable factors of 90. It is 18 and 5. If you multiply 18 by 5 you will get 90. You will get (x-18over2)(x+5over2). The final answer is (x-9)(2x+5). Now we have found out the factor trinomials of 2xsquare-13x-45. This swing meth...

How To: Share other people's Playstation store downloads

In this video tutorial the maker of the video teaches us how to setup an account for a friend in order for that friend to be able to download whatever they would like from the Playstation store for absolutely free. The video is extremely detailed and even offers a word of caution as the maker begins the process of creating an account for an anonymous friend. This video is extremely informative and very quick to the point. Its not long and drug out and it is a useful video tutorial to watch. O...

How To: Solve quadratic equations by factoring

This is a great educational video on how to solve quadratic equations by factoring. Let us take an example and try to learn the method. Here is a quadratic equation: (r+7) (r-9) = 0. Consider zero-factor property. For real a and b, if a.b = 0, then a = 0 or b = 0 or both are equal to zero. So r+7 = 0 or r-9 = 0 > r = -7 or r = 9. Hence, r = -7, 9. Similarly to solve a quadratic equation (13r+7) (6r-18) = 0, we will get 13r = -7 or r = -7 over 13. Also 6r = 18 or r = 3. So r= -7over 13, 3. Thi...

How To: Simplify complex fraction w/ single fraction on bottom

This is a great instructional video on education. This educational video teaches you how to simplify a complex fraction with a single fraction on bottom. Let us learn this with an example. Let us assume we have to simplify the complex fraction 5 by x-4 divided by 5-4x by 5. When you simplify this you will get 5-4x over x divided by 5-4x over 5. You will now get 5-4x over x multiplied by 5 over 5-4x. This is equal to 5 over x. This is how we have to simplify a complex fraction with a single fr...

How To: Solve equations with variables on both sides

Confused in math class and need some extra help? This educational video gives instruction on how to solve mathematical algebraic equations. It shows you how to break an equation down and make them less scary to solve. Step-by-step instructions show you how to solve more complicate equations when there is a variable on both sides of the equation. An instructional video for students who need some extra help on their math homework, or parents who can't remember what they learned in high school.

How To: Divide small numbers by big numbers

This is a mathematical educational video on how to divide a small number by a larger number. You are aware that it is easy to divide a larger number by a small number. For example, if you want to divide 379 by 9 it is easy to do so. But if you have to divide 9 by 379 it is a bit difficult. You have to add a zero and see if you can divide. You need to add one more zero so that you can divide 900 by 379. But you should know that the answer would start like this 0.0 as we have added 2 zeros alre...

How To: Divide fractions by multiplying by the reciprocal

Having a hard time with dividing fractions? Learn the simple steps it takes to complete these division problems. With this instructional educational video you learn the golden rule, "NEVER DIVIDE FRACTIONS" Instead you multiply by the reciprocal which is the flipped version of the original fraction. Then from there is simple, you just multiply straight across like any other multiplication problem then just simplify. This one minute video will take you through all the steps and give you an exa...

How To: Avoid the #DIV/0! error in fornulas in Excel

Getting errors when trying to crunch your numbers in Windows Excel can be frustrating, but with this fun and easy to follow guide to remove the "#DIV/0!" error. When the computer thinks you're trying to divide by zero, it produces an annoying error, but by following this video guide you can be free of that irritation. He goes step by step on how to edit the formula calculator so that it no longer produces the error, and even explains in detail why this is solving the error problem. You don't ...

How To: Design like an architect with asymmetry

Ever dreamed of becoming an architect? Well in this video, the viewers will be instantly thrown into the world of an architect. The video demonstrates and shows how to design like an architect with nothing much than just asymmetrical designs. The video goes in-depth with the idea of asymmetry, what it is and how it functions in architecture. The video is quick paced and very educational. It is highly recommended for any one who wants to become an architect or simply enjoys innovative structur...