Comment Short answer : No. (Score 1) 570
Teaching is like carpentry. Most people can figure out how to use a hammer, saw, nails and some planks to make a useable chair. Making a Windsor chair is a different thing. Or, a more slashdottian example: most people can learn how to make a "Hello world" by reading a book, but it takes a bit more to write kernel modules for Linux.
Technology probably (not scientifically proven yet) has quite a bit to offer in the field of teaching, but its not a replacement for teachers. If you want to know what works (scientifically proven) , try John Hatties metastudy of metastudies, "Visible Learning". He shows that feedback and more importantly, feed forward and feed up, are key elements of improving learning in the classroom.