That is the reason why for establishments: E-PROschool (Hu) Elite Teachers Academy (Hu), University in Sabadka (Sb) Sztaki (Sk) and Essential (Ro) started to conduct research on how STEM competencies can be improved even in foreign language lessons. It seems to be evident that not all STEM competencies can be enhanced, but only some of them. These are the followings; curiosity, logical thinking, creativity, critical thinking, team work, planning, coding, outside-the-box thinking, etc.