Understanding the Whole in Proportion Problems Videos - Free Educational Videos for Students in K - 12

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This page provides a list of educational videos related to Understanding the Whole in Proportion Problems. You can also use this page to find sample questions, apps, worksheets, lessons , infographics and presentations related to Understanding the Whole in Proportion Problems.


Proportions and percent


By MathPlanetVideos

Write in percent or as decimals

How To Solve Doppler Effect Physics Problems


By The Organic Chemistry Tutor

This physics video tutorial provides a basic introduction into the doppler effect of moving sound waves. it explains how to solve doppler effect problems in physics. Any time the source moves toward the observer or if the observer moves toward the source, the detected frequency will increase - that is - the observed frequency will be greater than the frequency emitted by the source. The source can be an ambulance truck or a police siren. If the source moves away from the observer or if the observer moves away from the source, the detected frequency will decrease. This video contains plenty of examples and practice problems of calculated the frequency detected by the observer.

01 - Direct Variation and Proportion in Algebra - Part 1 (Constant of Variation & More)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!

8th Grade Math


By Lumos Learning

8th grade math lesson addressing Common Core Standards (Massachusetts Curriculum Framework Standard 8.EE.6).

8th Grade Math


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8th grade math lesson addressing Common Core Standards (Massachusetts Curriculum Framework Standard 8.EE.6).

2011 Roundtable at Stanford: Redefining K-12 Education in America


By Lumos Learning

October 22, 2011 - Designing an education that truly builds the necessary skills for today's enormously diverse student population is not easy. But it's the key to opportunity for our citizens, economic vitality for our nation, and to assuring the U.S. remains a world leader. There is hope: innovations and innovators that challenge the status quo; research to help us understand how to move the education needle; a virtual army of reformers experimenting with new ways to teach, learn, and run our public schools.

03 - Inverse Variation & Joint Variation - Part 1 (Hyperbolas & Inverse Square Law)


By Math and Science

Quality Math And Science Videos that feature step-by-step example problems!