Analysis of the absoluteness of event in special relativity teaching——Take the"simultaneous paradox"as an example
The relativistic space-time view is the core content of special relativity teaching.Physical event is an abstract conception in the discussion of relativistic motion.The degree of understanding of event and its absolute-ness will affect the establishment of students'relativistic space-time view.By introducing a specific case of"simul-taneous paradox"in the teaching of special relativity,this paper emphasizes that the event itself does not depend on the reference frame,and the reference frame is just used to describe the spatio-temporal coordinate of events,which helps students to understand the absoluteness of event and establish the relativistic space-time view.
special relativityspace-time vieweventabsoluteness