Mona Lisa is one of the best-known faces on the planet. But would you recognize an image of Leonardo da Vinci? Illustrator Siegfried Woldhek uses some thoughtful image-analysis techniques to find what he believes is the true face...

Howcast - Learn how to pick a slot machine in this Howcast video.

Sure you could take $2.50 and just buy some batteries, but how much fun would that be?

Everybody loves roast chicken. It's probably the number one comfort food out there. And you can take comfort in knowing it's incredibly easy to make.

When looking at the 5 Cs of pricing, your Customers will have a great impact on your pricing. Here we look at that more in depth. Pricing devleopment with customers in mind.

Copyright Mark Wolters...

Howcast - Watch the walkthrough for Chapter 9 in part 10 of our Dead Space 3 walkthrough.

DIY SCI host Steve Spangler demonstrates the law of inertia through several experiments!

Understanding the mole and how to use it is essential to your success in chemistry. The mole just represents the amount of a substance. 1 mole of anything is equal to 6.02 x 10^23 which is known as Avogadro's number. This number tells us...

Slice into 'Fractions' and discover how breaking things down can actually add up to fun! This video makes learning about halves, quarters, and beyond easy and exciting for kids.

This video explains quick table calculations in Tableau Public.

Mr. Addit reviews terms experiment, probability, and prediction. He then conducts some probability experiments and displays his data on a tally chart and on a bar graph.

Mr. Addit reviews experiments, probability, and fairness.

Mr. Addit reviews the methods for calculating the correct change with coins and bills.

Mr. Addit reviews the values of coins and models adding combinations of coins.

Mr. Addit reviews how to count with pennies, nickels, dimes, quarters, and dollar bills, as well as how to make change.

Mr. Addit tells the story of how he made a purchase at the store and how he figured out what his correct change should be. He then identifies coins and their values and models counting money and making change using a number line.

“Equivalent Fractions” reviews the meaning of the word equivalent and demonstrates how to use multiplication to create equivalent fractions.

Discover the story of Tomo Ohira, the first Street Fighter champion, from his arcade dominance to his life beyond gaming.

This video teaches learners about how subtract mixed numbers.

This video teaches learners about how add mixed numbers.

This video teaches learners about how subtract improper fractions and then convert the answers into mixed numbers.

This video demonstrates how to visualize and understand fractions using a number line. It starts with dividing a line into halves and progresses to quarters, thirds, and sixths, illustrating how each part relates to the whole. The...

Fractions with the same denominator, are called ‘like’ fractions. Adding like fractions is simple- we just add the top numbers (the numerators). The denominators stay the same. For example, 1/8 + 2/8 equals 3/8



Adding...

Mr. Addit reviews the definition of “equivalent” and provides examples. He and your student then work through examples to examine equivalent fractions.