Examples Search Results

How To: Understand parallel and perpendicular lines

In this video the instructor talks about parallel and perpendicular lines. Parallel lines are lines whose slope is the same. Now take the equations of a couple of parallel lines. Graph those lines on a coordinate axes and you can see that the lines are parallel to each other and never intersect each other. Perpendicular lines are those whose product of slopes is negative one. Perpendicular lines intersect each other and they make a perfect 90 degrees with each other at the point of intersecti...

How To: Use double comparatives in the English language

This is a tutorial segment of Double comparatives of English Grammar. In this lesson, the instructor is explaining about how to express a cause and an effect in a easier way with examples. She says that it’s the relationship where one thing makes a change on another or one factor say for example sunshine, produce a result in another by making us to feel happy. Comparative forms are used to express a cause and effect. Words like brighter, happier are examples for that. For example, in the sent...

How To: Prove some random trigonometric identities

This video shows the method to prove some trigonometric identities. This involves the use of algebra and knowledge of basic trigonometric identities. The video demonstrates three examples to illustrate this problem and its solution. The first problem shows a relatively simple problem involving sines and cosines. The video shows some basic algebra steps to simplify the problem and prove the identities. The second example involves a slightly complicated problem involving square of combination o...

How To: Find the sides of a 30-60-90 right triangle

Does your geometry homework have you stumped about finding the sides of a 30-60-90 right triangle? Have no fear, in this excellent video, Davitily from Math Problem Generator explains the process step by step using easy to follow examples. The video covers common examples and tricky snags that you are likely to encounter on your next math class exam. Stop scratching your head over finding the legs and hypotenuse in your geometry or trigonometry homework by watching this informative video.

How To: Multiply and divide to solve equations

This video teaches students how to multiply and divide to solve equations in algebra. The teacher made this video specifically for his class because he points out page numbers from the textbooks that the students can go back and review. He is standing in front of a dry-erase board explaining various examples. This video is intended for people who are very new to this concept because he progresses very slow through his examples and tends to repeat himself. I think this is great for students wh...

How To: Make up with your girlfriend or boyfriend

This video offers relationship advice for fights with couples. In this case the creator, T Dubs, teaches us how to make up with our girlfriend or boyfriend after a break up or fight. He uses real life examples and past examples from his own life to do so. The first thing he tells us to do is agree with the breakup - to accept the situation and not be in denial. Denial only worsens the process and complicates things and keeps up from moving on and rectifying things.

How To: Purpose and repurpose vintage necklaces and brooches

If you're a habitual thrift store and consignment store shopper, then you know that every now and then you'll stumble upon a vintage necklace or ring that has one part that's sooo pretty, but the rest looks pretty tacky or too old. Give new life to the little bits of vintage jewelry you've collected by repurposing them into a brand new necklace.

How To: Draw male heads with Otis College of Art & Design

This video begins with various examples of male heads being shown from different angles. The artist begins by drawing the outline of the eyes and eye brows with little definition. The outline of the head is then created to give the male head it's size and shape. by using a ruler the distance in between eyes, nose and lips are created then drawn more precisely. The video shows various different ways to shade the male faces features to give realism. The last part of the drawing that is covered ...

How To: Write a good argumentative essay introduction

In this video, we learn how to write a good argumentative essay introduction. This is a persuasive essay that is just an argument. What makes this an essay is that it has an introductory section, main body, and concluding section. Many high schools and universities will require you to write an argumentative essay. You will first need to understand the process of writing the paper and then look at good and bad examples so you can get ideas of how the paper should look. Remember that you should...

How To: Build a robot that scribbles on paper

This video explains how to build a robot with the basic ability to scribble on paper. The narrator gives website addresses for more examples on completed robots and various information on the subject. The Robot is built using a plastic cups and wooden sticks for legs and support. A motor is then attached to a wooden stick which is then attached to the top of the plastic cup. One nine volt battery is needed to power the motor. Once the battery has been attached to the motor you must attach the...

How To: Convert top heavy fractions to mixed numbers

This is a video tutorial in the Education category where you are going to learn how to convert top heavy fractions to mixed numbers. Top heavy fractions are fractions with numerators greater than denominators. Mixed numbers are combination of whole numbers and fractions. To convert 12/5, find out how many 5s are in 12. The answer is 2 and after you remove two 5s from 12, you are left with 2. So, 12/5 is equal to 2 2/5. Similarly, in 10/3, you have three 3s in 10 and you are left with 1. So, 1...

How To: Use "gustar" to express likes and dislikes in Spanish

In this video, we learn how to use "gustar" to express likes and dislikes in Spanish. By practicing examples, you will be able to learn this concept easily. In English, you would say that you like something. But, the equal to this in Spanish is "gustar". You will need to use the appropriate indirect object pronouns while you are saying this in your sentences. To say Me, you will say "a mi" and "to you" is "a ti". When you are speaking to someone about yourself or a group of people, etc your t...

How To: Structure phrasal verbs in English

In this video, we learn how to speak English by changing the structure of phrasal verbs. Phrasal verbs can be transitive or intransitive, which means followed or not followed by an object. Transitive phrasal verbs can be separable or inseparable, which means the object can come between the verb and a particle. With a phrasal verb that is separable, pronouns as direct object must be placed between the verb and its particle. Examples of this include: children put on costumes, children put costu...

How To: Defeat a Terran Mech unit as a Zerg in StarCraft 2: Wings of Liberty

As a Zerg, you'll be facing Terran armies, time and time again. But how do you beat them? How do you beat a Mech unit? This video will give you some strategic advantages to defeating a Terran Mech army unit as a Zerg in StarCraft 2: Wings of Liberty. For the Zerg, positioning is your largest factor in winning a battle. Can you surround, flank, can you sneak in, can you drop on them? Any of those allow your shorter ranged troops to close the gap and get into range of your enemies troops faster...

How To: Convert mixed numbers into top heavy fractions

In this video tutorial, viewers learn how to convert mixed numbers to top heavy fractions. This task is very easy, fast and simple. Begin by multiplying the whole number with the denominator and then add the numerator. In the final answer, the numerator will be greater than the denominator. The denominator stays the same and does not change. This video provides several examples and demonstrations for viewers to have a better understanding. This video will benefit those students who are strugg...

How To: Be wary of vampire voltage

Vampire voltage may sound like the next Sci-Fi channel original movie, but it's not. It's something that lives in your very home and can be affecting your energy bill even as you read this. Basically vampire voltage is an appliance that is using electricty although it's not being used. Computers, microwaves, blu-ray disk players, etc are examples of vampires.

How To: Use the Advanced Filter tool to extract data in Excel

Whether you're interested in learning Microsoft Excel from the bottom up or just looking to pick up a few tips and tricks, you're in the right place. In this tutorial from everyone's favorite digital spreadsheet guru, ExcelIsFun, the 19th installment in his "Highline Excel Class" series of free video Excel lessons, you'll learn about using Advanced Filter to extract data from an Excel List/Table/Database. See these 7 Advanced Filter examples:

How To: Use conditional IF formulas in Microsoft Office Excel

New to Excel? Looking for a tip? How about a tip so mind-blowingly useful as to qualify as a magic trick? You're in luck. In this Excel tutorial from ExcelIsFun, the 334th installment in their series of digital spreadsheet magic tricks, you'll learn how to use the IF function. This video starts with IF function basics and then shows 12 different examples of how the IF function can be used in formulas. Also see how to use AND, OR, SUM, AVERAGE, STDEVP and VLOOKUP functions.

How To: Solve complex indefinite integrals in calculus

In this video the math teacher explains the meaning of the indefinite integral formula in calculus by stating it in terms of antiderivatives. He then shows in general terms how this indefinite integral formula has a related derivative formula, i.e. if the derivative of F(x) is f(x) then the indefinite integral of f(x) is F(x) plus a constant term (C). With this general relationship the teacher takes us through three related examples where he converts a derivative formula to an integral formul...

How To: Balance chemical equations properly

Confused by the equations in chemistry class? This tutorial is here to help! Clark College Tutoring and Writing Center tutors Kevin Martin and Joey Smokey explain how to balance chemical equations, providing examples and tips in this two part video series. You will definitely improve your test scores after watching this step by step program.

How To: Spice up your cross stitching with beads and charms

This video shows ways to spice up your stitching using beads and charms. It’s a great way to add 3D aspects without having to do complicated techniques. Examples of good places to add beads are eyes, punctuation marks, and similar things. They can be used instead of stitches such as French knots. Sometimes using embroidery needles can make it easier to add beads to the stitching. Since the beads don’t wash well, wash your design after the stitching but before adding the beads. You can also st...

How To: Use Sekonic light meters to balance flash and ambience

In this episode of Digital Photography 1-on-1, host Mark Wallace goes in depth on the subject of light metering and flash balancing. Making use of a Sekonic light meter, Mark shows how to read the light levels in a room, and explains how to interpret those readings in order to adjust flash levels, ISO levels, and alternative light source manipulation. Mark also goes over the important roles that aperture settings and film speeds play when attempting to successfully balance flash and ambient l...

How To: Complete the square

This is an instructional video on how to "complete the square", which is an algebraic technique for solving a quadratic equation. The instructor starts by showing you what a quadratic equation actually is. He describes what "completing the square" actually means, and how it can help simplify a problem that is difficult to factor. He shows a few examples of completing the square, and then shows how it applies to the quadratic equation. He works through a step by step, so it's easy to follow an...

How To: Compare exponential expressions

In this video the tutor shows how to compare exponential expressions and judge if they are equivalent. He shows how to do this using examples to simply exponential expressions. Now after simplifying the numerator and denominator separately he reduces the fraction to arrive at a simple value. Now using this simple values we can compare them and judge if both their values are equivalent. This video gives a good introduction on how to simplify the exponential expression and how to compare them a...

How To: Steam an artichoke

A few tips and tricks in cooking involving artichokes. A simple trick of the trade made to use while cooking at home or even if you are out preparing artichokes on the grill. One of few examples that artichokes are known for in cooking is first by steaming the artichokes for about 35 to 40 minutes, or until you could take a knife and if it easily penetrates without being tough your artichoke is ready. This video gives you a small demonstration on what you could do with your artichokes. You co...

How To: Divide integers quickly and easily

This tutorial explains how you can divide integers. Dividing integers is similar to multiplying integers. A positive divided by a positive gives you a negative number. A negative divided by a negative gives you a positive number. And a positive divided by a negative, or a negative divided by a positive, will results in a number. Some examples: -15 divided by 3. In this problem we're dealing with a negative divided by a positive. So, the answer will be negative. The answer is -5. Another examp...

How To: Draw realistic hips

This video, which gives tips on drawing realistic hips, is helpful to people learning to draw the human form. The video starts by showing examples of bad drawings of hips and explains that these are how you should not be drawing them. It then shows a realistic black line picture of the pelvis bone on which the presenter has drawn a simplified version of it in a contrasting red color. He gives a simple description of his drawing, saying it is like an oval with butterfly wings coming from it. H...

How To: Convert between fractions, decimals, and percents

In this tutorial the author explains of how to find out percentages of a given number. He explains that x percent of some number y is x multiplied by y and divided by 100. He goes on and explains this concept with numerous examples. He suggests a short cut to move the decimal point of a number two digits to the left to divide that number by 100. The author demonstrates many more similar tricks and short cuts using which one can easily solve percentage problems. So if you are looking for a goo...

How To: Convert mixed numbers to improper fractions

The author in this tutorial shows how to convert mixed numbers into improper fractions. A mixed number has a big number to its left, a numerator for the fraction part and a denominator too for the fraction part. Now to convert the mixed number to improper fraction we first have to multiply the denominator with the big number and add numerator to it which results in a new numerator. Now the improper fraction is the new numerator divided by the previous denominator. The author explains this con...

How To: Make Halloween cards with Cricut Wild Card

This video shows an easy way to make Halloween cards with the Wild Card Cart. Mary is our guide in this tutorial showing us how to use the Wild Card cart in order to make some great cards for Halloween. The video is very helpful, and you start by finding out the exact page where you can get everything you need for a great and scary card. For a boost of imagination you can take a look at Mary's two examples, a bat card and a spider one.

How To: Divide basic fractions

For people who do not know how to divide basic fractions or who would like to refresh themselves or get some exercise in doing so, this video will show you a few quick and simple examples to get you started. In order to divide fractions, you will need to keep the first number the way it is and then take the second fraction which you are diving by and flip it upside down, so the numbers are reversed. You then multiply both the top and the bottom numbers together to get your final answer.

How To: Find the area of a trapezoid

Get help with your math homework and learn to find the area of a trapezoid by watching this video. Following along while four examples are solved, the viewer will learn how to calculate the area when all the required measurements are given and will learn to calculate distance of one side when the area of the trapezoid is known. If you are learning about measurement in school or are trying to find the areas of a trapezoid for another reason (maybe you are carpeting an oddly shaped room), this ...

How To: Apply the 7th Law of Exponents

This video explains how to apply the 7th Law of Exponents. The principal rule explained here is that "To raise a quotient to a power, You can multiply each of its terms by the same power". This is a simple rule explained clearly with the help of a couple of examples, which is so simple that once you watch this video you will never make any mistake as far as the 7th Law of Exponents is concerned. It has also got a couple of more parts, do visit them and learn more.

How To: Use container fields with FileMaker Pro 10

This lynda.com video tutorial shows how to use container fields with FileMaker Pro 10. When you want to create fields in FileMaker database you have the choice on what kind of fields you want to make. Many general fields are self explanatory like text, date etc., but there is a special kind of field called the container field. FileMaker Pro container field is a versatile data type in that it can store any kind of binary data. Container fields can be used to hold binary data in four broad clas...

How To: Apply the 2nd Law of Exponents

Having trouble dividing exponents? Doug Simms from Free Math Tutoring provides an excellent tutorial on applying the 2nd Law of Exponents. If you need to know how to divide polynomials, watch this video covering easy to follow examples explaining and demonstrating the 2nd Law of Exponents. In this first part of a two video series, Doug's student explains how to subtract the exponents within a polynomial in a simple example that will help you leap over this common math homework hurdle.