John Geirland posted an article in Wired about the use of video by scientists to demonstrate a wide variety of science concepts and experiments. The article, "YouTube Does Science, From Fruit-Fly Fight Clubs to Stem Cell Extractions", gives video examples of some of the "must-see" experiments.
The videos are from JOVE, the "Journal of Visualized Experiments", where you can find videos of experiments in neuroscience, developmental biology, cellular biology, microbiology, and plant biology. This looks like a great resource for science educators and students.
The videos from JOVE could be put to use in a variety of ways. Science educators could use them to illustrate concepts and demonstrate lab procedures and techniques. Students could watch assigned videos for homework. Home-schooled teens and students enrolled in distance-education programs would benefit from these videos.
At the end of the Wired article are some links to similar science video resources on the internet, such as DNAtube and bioscreencast
Although JOVE does not target the K-12 population, a similar on-line journal for this age group would be a great resource, especially for visual learners. It might get more young people engaged in science!
(Warning: Some of the videos are not for the squeamish. Parents and teachers should review the videos carefully before sharing them with a child. For example, in the video about culturing mouse neural stem cell precursors, a mouse embryo is decapitated. Since the embryo is a mammal, it looks like a human embryo.)
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