Khan Academy and the Effectiveness of Science Videos
My PhD: http://www.physics.usyd.edu.au/super/theses/PhD(Muller).pdf
It is a common view that "if only someone could break this down and explain it clearly enough, more students would understand." Khan Academy is a great example of this approach with its clear, concise videos on science. However it is debatable whether they really work. Research has shown that these types of videos may be positively received by students. They feel like they are learning and become more confident in their answers, but tests reveal they haven't learned anything. The apparent reason for the discrepancy is misconceptions. Students have existing ideas about scientific phenomena before viewing a video. If the video presents scientific concepts in a clear, well illustrated way, students believe they are learning but they do not engage with the media on a deep enough level to realize that what was is presented differs from their prior knowledge. There is hope, however. Presenting students' common misconceptions in a video alongside the scientific concepts has been shown to increase learning by increasing the amount of mental effort students expend while watching it.
Видео Khan Academy and the Effectiveness of Science Videos канала Veritasium
It is a common view that "if only someone could break this down and explain it clearly enough, more students would understand." Khan Academy is a great example of this approach with its clear, concise videos on science. However it is debatable whether they really work. Research has shown that these types of videos may be positively received by students. They feel like they are learning and become more confident in their answers, but tests reveal they haven't learned anything. The apparent reason for the discrepancy is misconceptions. Students have existing ideas about scientific phenomena before viewing a video. If the video presents scientific concepts in a clear, well illustrated way, students believe they are learning but they do not engage with the media on a deep enough level to realize that what was is presented differs from their prior knowledge. There is hope, however. Presenting students' common misconceptions in a video alongside the scientific concepts has been shown to increase learning by increasing the amount of mental effort students expend while watching it.
Видео Khan Academy and the Effectiveness of Science Videos канала Veritasium
Показать
Комментарии отсутствуют
Информация о видео
Другие видео канала
This Will Revolutionize EducationThe Science of ThinkingWhat I Wish I Knew When I Was YoungerThe Illusion Only Some People Can SeeLet's teach for mastery -- not test scores | Sal KhanKhan Academy: Video in EducationBest Film on Newton's Third Law. Ever.Is Most Published Research Wrong?Why No One Has Measured The Speed Of LightThe Bizarre Behavior of Rotating Bodies, ExplainedThe Best and Worst Prediction in ScienceDerek Muller: The key to effective educational science videosWhy Apollo Astronauts Trained in Nuclear Bomb CratersMy Video Went Viral. Here's WhyThese are the asteroids to worry aboutMathematics is the queen of SciencesWhy Anecdotes Trump DataElon Musk - CEO of Tesla Motors and SpaceX | Entrepreneurship | Khan AcademyHow Were the Pyramids Built?