There have been mumps outbreaks in three different US colleges so far this year as instances of the illness are on the rise, according to the Centers for Disease Control and Prevention (CDC).
We love songs played on the ukelele because the instrument always makes the tunes sound lighter, brighter, and makes us feel like we're lounging around a beach in Maui with a margarita in hand. If you're a ukelele player looking for a fun new song to try, check out this ukelele tutorial for playing "Santeria" by Sublime.
Summer is quickly coming to an end (oh no!), so bask in your last few glory days of sleeping in and playing all day by, well, sleeping in and playing all day. But you should also consider making this adorable sea crab, a sort of testament, if you will, to the summer months spent out by the sea.
Watch this origami tutorial and in no time at all you'll transform an ordinary piece of paper into a fabulous, beautiful swan, unsuspectingly reenacting the classic gratifying story of "The Ugly Duckling." All you need are two hands with more or less dexterous fingers and a piece of white origami tissue paper or printer paper.
In this tutorial, we learn pronunciation tips to Speak English. To help someone learn this, use an analogy, imagery, and vivid explanation so they understand what you are talking about in full detail. Use your hands to make the motions, then relate words to your base words. You will need to repeat yourself a lot, and also draw pictures so it can help them visually understand. Don't use difficult words, just start by doing simple words that are easy to understand. Once the easy letters are und...
In this video tutorial, viewers learn how to cite sources. The citation style depends on the college major, professor or enrolled class. Citation gives credit to the author, validates claims that you have made, help readers learn about the subject and avoids plagiarism. To cite an article, users will need: the author, publication title, article title, date, volume/issue, page numbers and web address. To cite a book, users will need: the author, title, editor(s), chapter title, date of publica...
In this tutorial, we learn how to demonstrate the difference between land & sea ice. First, fill up two large aquariums with water, then add in a glacier to one aquarium and an iceberg in the other. This will see how the water level changes based on the melted of each different ice item. Draw a line at the water line where it started at, then when the ice melts, check the water levels. When finished, see what the water levels have ended up at. Now you will be able to show this to your student...
In this video tutorial, viewers learn how to find the area of a rectangle. The formula for finding the area of a rectangle is: A= b x h. The base is the horizontal bottom lie of the rectangle and the height is the vertical straight line of the rectangle. Whenever working with area, users must square the unit of measurement. To find the area of a square, multiple the side of the square twice (square it). This video will benefit those student viewers who are struggling with math, and are in nee...
Flowers are the perfect accents for spring and summertime crochet projects, including scarves, Afghans, and lightweight shawls. While an entirely undecorated shawl is a great basic piece for your wardrobe, adding a few of these five petaled flower accents tacks on a feminine touch.
We all know that color coding is important because it helps us to quickly organize things based on visual cues. As students in high school, we used differently colored page tabs to denote different subject matters, and some of us color code file cabinets for easier and faster access. The same principle goes for this tutorial, which teaches you how to color code a knitting loom.
This video will show students how to cheat on a test using a sticker on which you will write the information that you will need. You should use any sticker where you can write all the information that you will need. Write as necessary in order to put all the information in one place. After you have written the information that you want, stick it on your leg above your ankle under the leg of your pants. in order to get the information to cheat during the test, simply sit with your leg on top o...
Writing papers can be a long, difficult process that can take up any sutdent's Friday night or worse: weekend. It's a common fact that most students need to cit a source when using a direct quote or piece of information obtained from any magazine, book, or even film. But a big problem is that there are some who do not undrstand the basic need to cite correctly in order to avoid plagiarism. Not doing so can result in some bad things happening for that pupil. So sit back, pay attention, and fin...
One of the best ways to get your point across during a PowerPoint presentation is to use video. This way, you can not only tell your classmates, students or coworkers about your subject with words and images, but you can actually show them with real footage.
This is a demonstration of how to throw the frisbee the correct way.The idea of frisbee developed in a college campus in 1920 where students use to throw empty pie tins after eating the pie made by Frisbee Pie Company.Frisbees are available in the retail market for about $3.00.The convex side of the frisbee has ribs and edge is rounded.The frisbee is held in the palm with the thumb on top,over the ribbed portion,the index finger is kept along the edge and rest three fingers below into the con...
One of the most fun activities when you are a kid is making something pretty to bring home to mom. In this tutorial, learn how to make carnations out of toilet paper for a fun kid's craft. Carnations make a great craft for Valentines or Mother's Day and are easy to make with even the youngest elementary students.
In this video tutorial, viewers learn how to define an indefinite integral in calculus. Finding the anti-derivatives of a function is called anti-differentiation. The f(x) is the derivative of F(x), while F(x) is the anti-derivative of f(x). If F(x) is the anti-derivative of f(x), then F(x) + c are all anti-derivatives of f(x). This video is very descriptive and clearly explains all the functions of this mathematical function. This video will benefit those viewers who are students, and are in...
An atom is a basic unit of matter consisting of a dense, central nucleus surrounded by a cloud of negatively charged ions. The nucleus itself is a mixture of positively charged protons amd electrically neutral neutrons. Different groups of elements have respective atomic numbers. You can use the periodic table as a tool to draw atoms of elements. The periodic table is organized into periods, groups and families. This video is a tutorial that reviews the subatomic particles found in an atom. I...
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...
The instructor in this video uses humor to teach people math, which is not a favorite subject for many. The video goes on to teach the students in the video different ways to cut the conic sections into different shapes. The teacher then focuses on parabolas and defines the formulas. The formula is y = x^2. The rest of the video dissects the equation breaking it down into much more meaningful statements so that the average human being who is not very good at math can understand the equation. ...
An two part introduction or overview of English articles: a, an, the, and the zero article. This is for the advanced or intermediate student. Part one presents basic rules or guidelines for using English articles. Part two summarizes the basic rules for using English articles and offers practice.
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...
Viewers learn that a net is the shape formed by "unfolding" a 3-dimensional figure, so a net shows all the faces that make up the surface area of the figure. Viewers are then asked to determine what type of 3-dimensional figure can be made from a given net (note that a cylinder has 2 circular bases, a pyramid has triangular faces, a cone has 1 circular base, and a prism has rectangular faces). Students are also asked to determine if a given net can be used to make a cube. This video will bene...
David Wygant and his students discuss how to meet women and stop being so uptight. Enjoy being with your group of friends when you go out. Women will be attracted to men who are laid back and having a good time. Enjoy life by relaxing and stop being so uptight. Create positive energy because people are naturally drawn to that. Listening to a woman is also really important. Finding out what a woman wants is the key to what a lot of men are missing. Meeting women when you are relaxed and having...
In this video the instructor shows how to factor a trinomial with negative leading coefficient. Most of the students are confused when they have to factor a trinomial with a negative leading coefficient. But there are many ways to solve these kind of problems as shown in this video. One way you can do is that take out the greatest common factor (GCF) of -1 from the equation. So pulling the -1 gives you the original trinomial with all the signs of the terms changed. Now go on and factor the ne...
In this video you will learn how to find a slope of a line. The man in the video shows in a practical and easy way, how to do it with formulas. First he teaches how to find slopes of lines containing both negative and positive points. He shows with formulas how to do it. He teaches how to find slopes on a flat line and demonstrates that the slope of it is equal to 0. Next, he teaches a "trick" to help students learn how to identify zero and no slope lines. In the last example, he demonstrates...
This video is about how to draw an eagle with the American flag. For this you have to remember only a few easy steps that are the following: (1)Draw the flag. (2)Draw the body and head of the eagle. (3)Draw the eyes, beak, feathers, and legs. (4)Draw boxes and stars. (5)Draw stripes and add shaded lines to it. Your eagle with the American flag is ready in just a very few simple steps. It's a good task for students and others also.
This short video shows basic math integer division. It shows examples of how dividing a positive integer with another positive integer will yield a positive result, whereas diving a negative integer with a positive integer will yield a negative result. This exemplifies the fact that when the signs are different in division, the result will always be negative. This video can definitely help young math students get a better grip of basic integer division and thus have a stronger footing from wh...
This video is a cooking video from Anne Burrell on the Food Network. She demonstrates how to make Teppanyaki Seared Scallops with Butternut Squash, Zucchini, and scallions. She goes through each step. She juliennes the zucchini, skins ginger, chops up edamame, and slices some onion. She describes how to take off the scallops hard muscle section prior to cooking. She uses soy sauce and oil to heat up a very hot grill, and shows a bunch of students how you would best go about cooking the scallo...
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 Use the Highest Common Factor method for Factoring
Writing a research essay or an argumentative research essay can seem like a major challenge to students. All the work, all the writing all the deadlines! Simplify the entire process by learning how to gather information the correct way, namely using the resources at the school library and, more importantly, how to fill those pages. This video will show the easy way to write argumentative research essays.
Maybe you learn best by seeing things worked out in front of you and what you just saw in class today about Electronic action potential of neurons didn't quite sink in. Not to mention the test that you have coming up this week is going to be an in-depth analysis of your knowledge on this material. Let Khanacademy be your guide! For less than half the time it takes to sit through the Professors class, he explains the function of Neurons, how action potential works and sends you on your way to ...
Learn how to do a rotation in geometry with this video! First step is to pout the pencil into the compass. Adjusting the pencil and compass needle is same. Suppose you want 165 degree size circle. Measure the reading with compass in protractor. Note the point and adjust the compass. After place the sharp end of the compass at the point and rotate the compass the circle will enabled. Next use protractor. We see 75 degree acute angle. Place the protractor on the line and mark the reading we wan...
This video is an entertaining way of learning how to quantify how much time has elapsed from one point to another. It opens with a mischievous person using an unauthorized computer, claiming he had only been on for a shorter time than what was calculated by the owner. The video then instructs how to figure out such a calculation by creating a T-chart. One the left side of the T-chart, the previous time is shown, along with new times as each hour or minute is added. On the right, the desired t...
If you're looking for a quick way to refresh your memory or that of your students regarding percents, decimals and fractions then this video is a sure fire way. While it is a bit fast paced, this tutorial offers a step by step reintroduction to the math part of ourselves that we each adore. Infused with minor comedic scenes to keep the viewer interested Roadside Ron does a thorough job in teaching the most basic of math steps which opens the window for other math problems. Clear and concise t...
This video is one of the amazing videos in which we can see the use of the vertices in real application. The video gives a clear explanation on how to use vertices into optimization function. This is a not only basic example in mathematics but also an important foundation for the advanced problems in mathematics. Viewers can gain a clear idea about the vertices and how they are used in an optimization function. This is a very essential part of mathematics which every student should learn abou...
This video shows the viewer about different shapes and what properties they have. it is very help full to anyone who is learning geometry or who wants to learn geometry. This video also shows a picture as the person labels then so you can see what he means by like opposite sides are parallel. The video covers all the basic shapes as well as showing that some shapes are more specific versions of other shapes, by showing that they have the same properties as well as different properties.
In under five minutes, illustrator Michael Weisner demonstrates how to draw a trio of cartoon desert animals and it's easy to see how you can take the methods he shows you and apply it to drawing all kinds of creatures. With a few well-chosen strokes of a black felt pen, you can be the one bringing cartoon rattlesnakes, prairie dogs and lizards to life. Succinct, clear and well-presented, this video is an unfussy look at some basic but impressive drawing methods that anyone can use, be they a...
This video takes the viewer through a simple, step-by-step process for writing a compelling introduction to an argumentative essay. According to the author, an ideal introduction should begin with detailing the subject matter of the essay, and should provide the background information on the issue being discussed in the essay. The introduction should be very clear about the conclusion that the author of the essay is alluding at. One of the major problems with student essays is that their intr...
While dividing the radicals, the numerator and the denominator must be combined into a single term, for example if we want to divide square root of 3 by square root of seven we need to combine the numerator and denominator into a single factor that is square root of 3/7, then we can divide 3/7 which is 0.4285, and square root of 0.4285 is 0.654 which is the final answer.
