“…Alim, Umam and Rohim [1], Arofah, Purwanto and Tsurayya [3], Pant and Muddgal [29], Rumpagaporn and Darmawan [32], Tania, Jumadi and Astuti [38] emphasize the problem of using technologies in development of critical thinking of students, because the students more frequently lack necessary skills to think creatively, to develop mental competence for effective solution of social, scientific and practical problems. During their training, the following tasks are typically put forward: first, to acquire knowledge about the laws and the methods of logical and critical thinking; second, to master the hypothetical-deductive logic of thinking with the elements of criticality; third, to learn and understand logical procedures, such as explaining and predicting, proving and refuting, arguing, evaluating, and self-assessing.…”