If you are profe, surely you will sound the term STEM, or rather, abbreviations. STEM is an acronym for the English terms Science, Technology, Engineering and Mathematics (Science, Technology, Engineering and Mathematics).
This term was coined in the 90 por la National Science Foundation (NSF), and merely serves to group 4 large areas of knowledge in working scientists and engineers.
It related to this concept was developed a new way of teaching, together, Science, Mathematics, Engineering and Technology. This form of education was called "Education STEM".