One of the reasons for which this symposium has been organised is to seek answers to several questions, one of which being: Can Astronomy help reducing the waning interest that the younger generations of students feel about science studies? My personal opinion is that it is indeed the case. In fact, I claim that astronomy can be very effective for this aim. The present situation of pupil shortages in scientific studies is a complex problem because there are multiple and diverse variables influencing this situation. One of them is that the contents are not introduced in the most appropriate form, because the methods used in teaching scientific disciplines are not appropriate. This paper relates my personal experience; first as a teacher and then as a student at the Faculty of Sciences in the University of Alicante.