This paper is a reflection on the process of forming the basic concepts of mathematical analysis in students. These studies were conducted in the years 2002-2011 and they coincided with the period of major educational reforms in our country. These reforms had an impact on the level of Mathematics teaching in various schools and on anticipatory preparing of young people to study this subject. Thus, this work is an attempt to summarize the results of the already described various stages of the research. The first part contains the answer to the question about the role of the content of this subject in the mathematical preparation of future teachers of Mathematics. In next parts, examples of introducing selected concepts of mathematical analysis are presented and thereafter conclusions from the carried-out research are formulated.