Do moving clocks slow down?

The special theory of relativity has fundamentally changed our views space and time. simultaneity in particular, the as a whole, still presents significant difficulty for beginners theory. stems from fact that usual presentation is based on Newtonian concepts, which are relativized change their meaning course presentation. A better pedagogical practice, opinion, would be to base very beginning four-dimensional formulation Minkowski thus remove all paradoxical connotations invariably accompany relativity.