Square Foot Search Results

How To: Simplify radicals & square roots using exponent rules

See how to apply exponent rules to simplify radicals or square roots with this free video math lesson from Internet pedagogical superstar Simon Khan. Looking for a primer on how to solve matrix problems using a TI-89 graphing calculator? See how it's done with this free video algebra lesson. From Ramanujan to calculus co-creator Gottfried Leibniz, many of the world's best and brightest mathematical minds have belonged to autodidacts. And, thanks to the Internet, it's easier than ever to follo...

How To: Fold custom origami bookmarks from the square base

The ancient art of Japanese paper folding is broken down and explained clearly in this video. The video teaches how to create a beautiful bookmark of your own design from a simple single sheet of paper. The instructions use the square base as a jumping off point for showing you how to easily make a custom book mark. There are a few simple beginning steps, and after you complete those you will be able to fold and crease your way to a gorgeous custom origami book mark.

How To: Origami a Christmas star aka Spiked Dodecahedron (SPD)

The Origami Spiked Pentakis Dodecahedron is an excellent Paper Christmas Decoration Star made out of 15 paper squares. In spite of the large paper size I was defeated by the last module after nearly 2 hours (!) of trying to lock the last unit in place each time another one dislodged. Never mind, it is still a remarkable sound structure once (nearly) completed and you can not see which one is not locked anyway.

How To: Write the square root of a negative complex number

Need a little help with your math homework? No problem, the Math Centre offers students video tutorials that will provide as a reference guide for self-study. Students get self-study resources targeted to the needs of individual courses, and teachers gain generic mathematics support and study materials for use with students.

How To: Factor a trinomial by GCF then grouping method

This is a video tutorial in the Education category where you are going to learn how to factor a trinomial by GCF then grouping method. For example how to factor the trinomial 6r(squared) – 28r + 16. The first thing is to get the greatest common factor (GCF) of the numbers. So, GCF of 6, 28 and 16 is 2. The trinomial can now be written as 2{3r(squared) – 14r + 8}. To factor by grouping, see the trinomial as the general formula of ar(squared) + br + c. To factor this, you got to look at the...

How To: Draw an 8-bit Super Mario jumping

In this video, we learn how to draw an 8-bit Super Mario jumping. To start, you will use a square paint tool on your computer to create rectangles on the blank sheet. Use red, tan, brown, white, and blue to create the character. Use the square too to draw in the shape of Mario, making his legs spread apart to show he is jumping. Use white to create open space and make sure to show the edges of the squares to make the drawing more realistic. When finished, add in any additional details, then y...

How To: Compute a square root using the geometric method

With mathematics, as with anything else, not everyone progresses at the same rate. Happily, in the age of Internet video tutorials, this isn't a problem. Those who progress quickly can go beyond what's being taught them and those who are struggling likewise have all the time in the world to catch up. With this free video math lesson, you'll learn how to calculate the value of a square using using geometry.

How To: Understand completing the square

In this video, we learn how to understand completing the square. First, you will write the quadratic expression out. Then, you will write the open bracket so you write it out in the correct format. Now, find the number in front of the 'x' term, which is the coefficient. Then, write this number on the other side of the equation in the parenthesis. From here, you will need to follow the proper rules of math to find out what the square is equal to. When you are finished, make sure you label the ...

How To: Complete the square

Quadratic equations are easy to solve when they can be factorized. This video teaches another method of solving a quadratic equation when its not easy to find factors for it.

How To: Ollie on a skateboard for beginners

In this tutorial, we learn how to ollie on a skateboard for beginners. To start, your front foot needs to be right behind the front bolts with the ball of your shoe hanging off. Your back foot needs to be on the end of the skateboard. Now you will try to do the ollie. Put your feet into position and then bend down. From here, you will pop the skateboard gently by pressing your foot back on the lip of the board. Don't try to hit it as hard as you can when popping it. From here, you will finish...

How To: Repair the Vivitar 285's Flash Foot

In this tutorial, we learn how to repair the Vivitar 285's Flash Foot. First, remove the flash foot using a soldering iron. Melt the solder just enough, don't ruin the wires or the backing. Now, set the iron down and then short the wires out, you will see the flash go off when you do this. Trim of the exposed wire from the end, then wrap a small amount of electrical tape around the wires. After this, you will repair the metal around where the wires were connected. Then, solder the wires back ...

How To: Frame a wall 16 inch out on a subwall

In this tutorial, we learn how to frame a wall 16 inch out on a subwall with Bob Schmidt. First, grab some straight plates for the top and bottom plates of the wall. Then, you will need a framing square as well. When doing a layout for the wall, you will first need to lay the plates next to each other. Then, find the red marks at the typical wall stud layout. Go ahead and make your first mark at 3 quarters back from every red stud mark. Then, place the framing square on the wood and line it u...

How To: Crochet a left handed bellevue granny square

In this video we learn how to crochet a left handed Bellevue granny square. Start out with a popcorn stitch with five double crochets in the same space. Work a slip stitch with the first stitch and then join. After this, chain one and then do three double crochets four times from the first crochet. Next, do one chain one and then three double crochets in the same chain. For the next round you will chain one and then do three double crochets in the same chain. Double crochets for the next thre...

How To: Make a flip square album

This video tutorial is in the Arts & Crafts category which will show you how to make a flip square album. Take a 12 x 12 inches square cardstock and make a score line at 3 inches on all 4 sides of the paper. Now cut along the score line at the top and bottom of the paper up to the 3 inch line. Next you fold along all the score lines inwards and you have all the flaps ready. Then mark along the edge of the center part of the sheet and punch two holes for tying the album as shown in the video. ...

How To: Understand fraction multiplication by drawing

In this tutorial, we learn how to understand fraction multiplication by drawing. Start out by drawing a square on a piece of paper, leaving space around it. Next, cut this into vertical thirds (your equation is 1/3 x 1/2). After this, shade one of the thirds in the square. Use the side of your pencil to shade in the third. Then, cut the square into horizontal halves. The square will now be in equal shapes that are also called sixths. After this, shadow one of the halves with a different color...

How To: Jacmel crochet a granny square left-handed

In this tutorial, we learn how to jacmel crochet a granny square left-handed. In round 1, you will chain 1, then work 3 double crochets. Then, chain one four times from the original stitch and end with a single crochet. For round 2, you will chain 1 and work 2 double crochets in the same space. Next, work a double crochet in the next stitch and work over the next stitch. Work in 2 double crochets in the next chain 2 space, then chain 1 and chain 4 times ending with a single crochet. For the n...

How To: Make a paper flower pot

In this tutorial, we learn how to make a paper flower pot. First, fold your paper into a triangle then crease and unfold. Next, fold the paper in half to make a rectangle, then crease and unfold. Do this on the other directions, making creases for each. Now, flip the paper over and make a triangle, then crease and unfold. As you unfold, push the sides in, the squish down to make a square piece. Fold the open end of the square base to the opposite corner, then fold a triangle from the top in t...

How to Freestyle soccer: Foot/nose/head stall & more tricks

In this video tutorial, viewers learn how to several different freestyle soccer tricks. The first trick is the foot stall. Pick up the ball and take it backwards. Lock it in between your leg and foot, as you balance on the other foot. The second trick is the head stall. Place the ball on your forehead and keep staring at the ball as you balance it. The third trick is the nose stall. Lock the ball on the top of your nose and forehead, as you keep your eyes on the ball. The fourth trick is the ...

How To: Do the moonwalk like Michael Jackson

In this tutorial, we learn how to do the moonwalk like Michael Jackson. First, start out standing up with your feet together. Next, pop up your right knee and drag your left leg back, popping that knee up as well. Once you have dragged the right foot back, drag the left foot back while both knees are popped. Do this with a smooth transition, so it looks like it's one fluid movement. Practice several times for a better outcome, and do it in front of a mirror to see yourself better. Just rememb...

How To: Improve yoga backbends

In this video, Dina Prioste shows us how improve yoga back bends. Start by laying down on your stomach and have your legs into the air. Put socks on your feet and grab onto your socks that are on your feet. Now, lift your upper body and pull your feet towards your head. Push your elbows into the air and make sure they are pushed straight ahead of you. Using a tube sock with this exercise will work best. You can also try using the socks while doing a pigeon pose, just make sure to use a sock t...

How To: Perform a basic ollie, pogo, and other skate tricks

In this tutorial, we learn how to perform basic skate tricks. To start, you need to know which end is the front and back of the skateboard. Flip the board over and look to see that there are four wheels on the bottom of it. To get on the board, put it in front of you and put one foot where the wheels are then one foot in the middle. To get off the board, lean on the tail and walk off. When you are ready to move, put your foot in the middle and use your other foot to push off. You can now prac...

How To: Make a Scrapbook Shaker Box Easily

In this tutorial, we learn how to make a scrapbook shaker box at home. You will need: square card stock shape, another square card stock shape with a hole in the middle, and a piece of acrylic. First, place the acrylic along the piece of card stock with a hole on it and glue them down together on all four sides. Next, attach a journal entry to the center of the other card stock square. Now, line adhesive to the acrylic piece on three sides and stick the card stock to the adhesive. You can now...

How To: Make half square triangle quilted coasters

In this episode of the Crafty Gemini Show you'll learn some quilting basics and make a small project out of what you learn. You'll be run through some quilting terminology, including what a pieced quilt is, what quilt blocks are, and how to make half-square triangle block units using a super easy method where you can make two blocks at once.