I want free videos for teaching 12th physics please guide

Please send explanatory videos for teaching 12th physics maharashtra board

Go to your local public or college library to see if they own any DVDs by The Teaching Company. (If they don't, request them through interlibrary loan.) There is a science series with instructors teaching both high school and college level physics. The viewer is not told how to teach, but watching the DVDs would give the viewer organization and instruction ideas.

While you're at the library, talk with a reference librarian about materials to guide with physics instruction. He/she may know of other materials available for checkout. (WorldCat is a good resource.)

Your local community college is another good resource for you. Ask their science department for help.

The Teaching Company : Educational Courses on DVD, Audio CD, Tape, and Cassette - Lecture Series by College/University Professors