“…When defining it, the authors agree in not considering this teaching method only as a mixture of classroom learning and online learning [16], but rather as a methodological basis that uses the best of the classroom learning teaching process, and the best of e-learning [17]. In order for the b-learning teaching process to be developed with a minimum of guarantees, the characteristics of those involved in the pedagogical act must be analysed [18], identifying the students' learning styles [19], and the changing the role of the teachers and instructors [20], with the student being the organiser of his or her own learning [21], while the teacher must become a guide [22], developing an open Mathematics 2020, 8, 1102 2 of 13 methodology [23], attending to the students individually [24], and promoting a more autonomous educational act in the student himself [25], with the intention of facilitating the expansion of the students' knowledge [26]. The manner and proportion of combining classroom and virtual teaching will depend on the needs and characteristics of the environment where the teaching and learning process takes place [27].…”