This video shows a teacher comparing fractions by finding the common denominator of the two fractions. The teacher works the problem on a white board and explains the process step-by-step. ( :45)

How to find the halfway, or mid point in fraction numbers
The instructor, Ron Cox, discusses the basic definition of a percent number and how to change the percent number into a fraction number. This is part of a larger video segment called Living W...ith Fractions.[more]

From pbslearningmedia.org, produced by Thirteen/WNET New York

In this video segment from Cyberchase, Wicked and Digit are following clues left by Motherboard to help them free the CyberSquad. To get the next clue from Grubby, they must use a fraction to describe their share of a box of worms. In doing so, they ...learn to identify the denominator as the number of parts that make up a whole and the numerator as their share of the parts. (2:20)[more]

From pbslearningmedia.org, produced by Thirteen/WNET New York

In this video segment from Cyberchase, the CyberSquad looks at seven different crystals to determine which crystal displays the largest amount of orange color, and thus has the most power. They find that some crystals have more stripes of certain col...ors than others but not all the stripes are the same size. The CyberSquad solves the problem by thinking about the stripes as fractional parts of the crystals, and then comparing the fractions to determine the largest one. (1:45)[more]

From pbslearningmedia.org, produced by Thirteen/WNET New York

In this "Cyberchase" video clip, Matt and Digit have a recipe for a "Mean, Green Antidote" that calls for 2/8 of a whole stone. Students will realize that the fractions 2/8 and 1/4 are equivalent. (1:42)

From pbslearningmedia.org, produced by Thirteen/WNET New York

In this video segment from Cyberchase, the CyberSquad looks at data on the Squitters' jumping attempts. They first convert the fractional results to equivalent fractions with denominator values equal to 100. Then they notice that these fractions can ...be written as percents. (1:11)[more]

This is a TeacherTube math video that shows the viewer how to compare fractions, decimals and percents. Teacher uses a white board for demonstration. (03:09)

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