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How To: Use a map and compass tutorial

Without good navigational skills, your expedition could lead to failure or result in a dangerous situation. Try to use a laminated map which is better in wet conditions. 1:25,000 scale maps provide the greatest detail. One grid square equals 1 kilometer. Use map keys for reference. Don't mistake boundary walls for footpaths. A compass points to magnetic north and the top of the planet is called true north. Magnetic north is constantly moving and its position relative to true north is differen...

How To: Factor a trinomial with negative leading coefficient

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...

How To: Multiply rational expressions

The video describes the basic process of multiplying two rational expressions. The problem illustrated in this video involved multiplying rational expressions of monomial terms with integer coefficients. As with the other example problems, we follow the steps of: factoring, canceling, and multiplying. Because these terms are monomials, no factoring is required (but we still state it as a step for similarity to solving other problems). We then find the greatest common divisor for both terms to...

How To: Factor a trinomial by GCF then grouping

In this tutorial the instructor shows how to factor a trinomial with Greatest Common Factor (GCF) and then how to group it. The first thing you have to do when you want to factor a trinomial is look for the GCF. First factor the numerical coefficients of the terms of the equation. Now separate out the common numerical factor and if any common variable. This leaves you with a binomial to be factored. Now to solve this multiply the numerical coefficients of the first term and the last term and ...

How To: Factor trinomials by GCF, grouping, unfoiling

Factoring trinomials can be a daunting task for many people. If your in need of extra help Denise Robichaud has created a step by step video that shows how to factoring trinomials by the greatest common factor (GCF), grouping, and unfoiling. She gives tips that help get you started, for example when factoring a trinomial first try to pull out a GCF, and if you have 4 terms try factoring by grouping. The video gives you a chance to work at your own pace. Seeing factoring problems solved with a...

How To: Add fractions with like and unlike denominators

This video shows a tutorial of adding fractions. The first example shows a fraction that has like denominators so all you had to do is add the denominators. In the second example it shows two fractions that do not have like denominators. Therefore, you need to find the greatest common factor among the two denominators. Once this is found, you multiply the fraction on both the numerator and denominator to make both of the fractions match. Then all that is left is to add the numerators to finis...

How To: Patch and repair concrete

Concrete is one of mankind's greatest inventions. Very durable, it can also be aesthetically pleasing. Concrete is also often a major building material in and around homes. Over time, however, concrete can deteriorate. Patching and repairing concrete can be easy or difficult, depending on the project and the amount of deterioration. Most repair projects are fairly simple using some of the specially formulated patch and repair products available these days. Watch this DIY video tutorial for st...

How To: Mix a classic Manhattan cocktail

Ah, the Manhattan. Named after the detably greatest place on earth. Its rich amber-red shimmer lights up any dark room. The anticipation of the first sip is high, so high in fact, that hardcore Manhattan tipplers will tell you instantly not only what kind of whiskey was used (rye, bourbon, blended), but what brand. You will need rye whiskey, sweet vermouth, and Angoustura bitters. Watch this video tutorial and learn how to mix up the classic Manhattan cocktail.

How To: Brew java with the Technivorm Moccamaster coffeemaker

Coffee is one of the world's greatest discoveries, but a bad cup of joe can be devastating for your morning. Technivorm makes some of the world's best coffeemakers, and their Technivorm Moccamaster drip coffee brewer is one of the greatest. It's handmade in the Netherlands, and is considered to be the best coffeemaker ever. Poul Mark, founder of Transcend Coffee in Edmonton, Alberta Canada, demonstrates how to brew a great pot of coffee with this renowned Dutch-made machine.

How To: Do a line drawing of a Scotty dog

You don't have to be the greatest artist to draw a Scotty dog. As a matter of fact its very easy. You'll begin with the nose. Draw the nose in the shape of a pebble. Draw a line across and shade underneath. The eyes are exactly the same, but slightly turned up. The cheeks are down, slightly zigzagged and up. Next is the tongue. This is simply a u with a line drawn down the middle. The ears are also down, zigzagged and up, doing this for each ear. To draw the hair on top of the hair, again, yo...

How To: Solve linear inequalities

In this video you can learn how to solve linear inequalities. Understand the basics of inequalities and linear equations. In an inequality, we say that that one number is greater than (>) another number or less than (<) another. On occasion we say that something is greater than or equal to, or less than or equal to. In a basic linear equation, we solve for the variable of x by subtracting the value from the opposite side or the = sign. Start by writing your equation on a sheet of paper. It wi...

How To: Factor a trinomial, find the GCF, then group

This lesson describes the method to find the factors of a trinomial, which consists of three terms, by grouping. First of all, factor out the greatest common factor (GCF), and write the reduced trinomial in parentheses. Let the terms of the trinomial be written in order of exponent of the variable. For example, 3(3X2+2X-8) trinomial is written in the order of variable, with 3(GCF) factored out. Now identify the coefficient of the first and last terms, for example in this case, it is 3 and 8. ...

How To: Play Blake Shelton's "Home" on acoustic guitar

Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you country rock guitarists how to play a Blake Shelton song. Not just any Blake Shelton song, but one of his greatest: "Home." And just so you know, here are the lyrics to go along with this instructional guitar lesson:

How To: Play Hank, Jr's "A Country Boy Can Survive" on guitar

Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you country rock guitarists how to play a Hank Williams, Jr. song. Not just any Hank Williams, Jr. song, but one of his greatest: "A Country Boy Can Survive." And just so you know, here are the lyrics to go along with this instructional guitar lesson, or most of them anyways:

How to Play Lady Antebellum: "Love Don't Live Here" on guitar

Grab your acoustic guitar, strap, and your pick and check out this free guitar lesson. This video tutorial will teach you country rock guitarists how to play a Lady Antebellum song. Not just any Lady Antebellum song, but one of their greatest: "Love Don't Live Here." And just so you know, here are the lyrics to go along with this instructional guitar lesson:

How To: Recognize the symptoms of food poisoning

Food poisoning, also referred to as food-borne illness, is a gastrointestinal disorder that results from eating contaminated food. . Who is at risk? Anyone can get food poisoning, especially travellers and those who live in tropical climates. Infants, elderly people, and those with serious medical conditions have the greatest risk if they get food poisoning. Pregnant and breastfeeding women also need to be especially careful. Learn about the different causes, symptoms, and treatments of food ...

How To: Grip a football properly with Peyton Manning

Petyon Manning is the greatest pure passer of the football playing quarterback in the world today. In this short video, Peyton offers some tips for aspiring quarterbacks on how to grip a football correctly, how to handle a snap, and how to throw a tight spiral. You may not do these things as consistently as Peyton after watching this video, but if you practice enough, who knows?