Video tutorials enhance learning as they engage the student in understanding better,and retain it in memory for longer as well. Whether it is a language session,science,math,environment,or self improvement,or just any subject under the sun,visual learning is truly useful for self study or guided by a teacher.Whatever the age,of the learner,these have been found useful.Even use of computer and the internet tools can be learnt through video tutorials.
Several new websites are being added everyday which host video tutorials,and are used by teachers in the classroom as well as online tutoring.Teachers and students can also create their own and upload for others to use.Some of the best that I have used are listed below.
Some educational videos that my students benefited from viewing,and got better grades can be found at Visuallearning.
Zaidlearn has been compiling a growing list of video tutorial sites for all to benefit.Here is the wiki page.