1. Černá, M.: User evaluation of language websites as a way of students’ engagement into Blended learning process – case study. In: Cheung, S., Kwok, L., Shang, J., Wang, A., Kwan, R. (eds.) Blended Learning: Aligning Theory with Practices, ICBL 2016. LNCS, vol. 9757, pp. 269–280. Springer, Heidelberg (2016)
2. Průcha, J.: Modern Pedagogy. Portal, Praha (2009). ISBN 978-80-7367-503-5
3. Kholodnaya, M.A., Gelfman, E.G.: The Routledge International Handbook of Innovation Education. In: Shavinina, L.V. (ed.) Routledge 2013, School Textbooks as a Medium for Intellectual Development of Children During the Mathematics Teaching Process, pp. 315–318 (2013)
4. Kholodnaya, M.A., Gelfman, E.G.: Development-focused educational texts as a basis for learners’ intellectual development in studying mathematics. Psychol. Russ. State Art, 9(3), 24–37 (2016)
5. Bloom, B.S., et al.: Taxonomy of Educational Objectives: Cognitive Domain. David McKay Company, Inc., New York (1956)