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CassioPeia Project

Earth Rotation & revolution around the sun which in turn moving around the galaxy.

Rotation period:

Earth's rotation period relative to the Sun (i...

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The second in our year-long series following D.C. Schools Chancellor Michelle Rhee as she confronts "a bloated and unresponsive" education bureaucr...

Gompers Preparatory Academy in San Diego has implemented the Learning Upgrade courses to bring every student up to proficiency. This video taken i...

Mr. Duey releases first song off "Class Dis-Missed"

This was the first video Mr. Duey did. Currently it has over 2,000,000 views on TeacherTube.co...

Fraction Operation Rap used to teach students how to add, subtract, multiply and divide fractions. Go to songsforteaching.com for a hard copy or d...

For a complete lesson on converting fractions to percents, go to http://www.yourteacher.com - 1000+ online math lessons featuring a personal math t...

Hurrah!! This is my math video I made for extra credit last year. It actually won 3rd place in an animation festival, so you better watch!!!!

This is a short video tutorial on unit ratios...also called unit rates. For interactive applets, worksheets, and more videos go to http://www.mathv...

An example of a ratio in math is that the ratio of people to legs is 0.5, or one divided by two. Learn ratios and proportions in math with tips fro...

Students perform skits that contain information about the different divisibility rules. Make sure you watch the whole thing it gets hilarious towa...

In this video, I show you how to create a simple bar graph.

If you are a teacher or student

looking for online resources to help you understand ot...

How to add and subtract fractions.

H.H. Sri Sri Ravi Shankar offers advice for couples !