Francesco Aldo Costabile is an ex full professor in various Italian universities; at the University of Calabria he has held various academic positions, including Director of the Department of Mathematics, Dean of the Faculty of Sciences mfn, Director of the School of Teacher Training of the Secondary School, Director of the Interdepartmental Center for Didactic Research, most recently Dean of University ; author of numerous scientific publications and monographs, he conceived and implemented the MatCos Project, proposing to the Publisher the plan and contents of this book, composing the manuscript.