The paper deals with a research focused on the blended learning model represented by an online component MyEnglishLab complementing English paper-based materials. At first, we viewed the blended learning model and we presented it in the context of sustainability in education. This is followed by the description of MyEnglisLab component representing the distant part of blended learning. Then, we presented a complete research carried out within undergraduate students at the Faculty of Science, University of Hradec Kralove attending English courses, where we applied the mentioned teaching design and verifying the effectiveness of MyEnglishLab tool. The study compared two groups of students; the group using MyEnglishLab reached better results.

Modern information and communication technologies have progressed quickly. Mobile technology, personal computers and the Internet have become closely linked to human life. However, all these devices and their use bring various pitfalls. Cheating of pupils and students in the school environment has been an interdisciplinary issue linked not only to pedagogy, but also to the whole range of sub-disciplines, like for example social pedagogy or etopedy. The latter disciplines have been significantly interfered by information and communication technologies that bring new forms of illegal school activities. Due to modern technologies we can also trace an increase of inattention of pupils and students and their tendency to distraction during lessons. Signs of Internet addiction among pupils and students can be observed more often. The paper deals with a research focusing on Internet use by secondary school youth and possible risks of using the Internet for them. Three aspects entering the educational process of adolescents are discussed there; Internet use, school cheating and Internet addictive behavior. In addition, a relation between possible risks of Internet use and educational strategies according the Learning Combination Inventory originated by Christine A. Johnston was examined within the research.

The main purpose of the presented study is to explore the existing risk of Internet addiction for undergraduate students of Czech universities. The research was conducted as quantitative research; a CIAS-R questionnaire was applied. The data were collected in the years just before the Covid-19 pandemic (between October 2019 and March 2020). 3,366 respondents (2,151 females and 1,215 males) participated in our questionnaire survey. The average CIAS-R score achieved by our respondents was 44 points. It equals 6% of addicted college students (when applying the cut-off point of 63/64), and 3% of addicted students (when applying the cut-off point of 67/68). A significantly higher risk was revealed in males and in full-time students compared to females, and part-time students, respectively. The type of faculty studied was proved to be a significant intervening variable. Applying the 63/64 cut-off point, we revealed 5.6% of addicted students among the students of faculties of education, which is alarming (even if we consider the fact that applying the 67/68 cut-off point, we revealed 2.7% of addicted students.). These students represented almost 50% of our respondents, and they, as future teachers, will play an important role in the prevention of risky behavior.

Background: Developing young people’s technical and Information and Communication Technology skills is an SDG 4 target (4.4.), while the use of online educational material is a promoted tool to implement SDGs-related measures. Methodology: This is a case study exploring the complex role of ICT in teaching social sciences at a higher education institution using quantitative and qualitative research methods. Employing Urie Bronfenbrenner’s ecological systems theory, the research investigates how digital tools impact students’ academic performance across three courses with varying levels of ICT integration. The study evaluates students’ digital skills, compares the effectiveness of ICT-based and traditional teaching methods, and analyses how these methods influence the students’ comprehension and performance of the subject matter. Results: The findings revealed that while certain ICT skills and competencies enhance students’ academic performance, students value ICT tools differently depending on the course’s subject matter and their own digital competencies. The research also highlights the importance of teachers’ ability to blend ICT and non-ICT activities effectively to enhance students’ understanding. Conclusions: The study contributes to the ongoing discourse on ICT in education, emphasising the need for a more nuanced, multi-layered approach to understanding the intersection between technology and education, particularly in non-technical fields like social sciences.

The presented study focuses on children aged from 5 to 6.5 who attend Czech kindergartens. Its purpose is to explore a potential positive impact of an educational game application on malleability of children’s spatial skills through the application usage. The research was conducted as a pedagogical experiment in which the pre-test and post-test phases were carried out with the Mosaics, Puzzles and Patterns subtests of the SON-R 2.5-7 test battery, which is suitable for measuring general non-verbal intelligence in children aged 2.5–7. The game application which was created in the initial phase of the research was applied in the treatment phase to the experimental group. The results showed a statistically significant difference in the preschool children’s spatial ability test scores in favour of the experimental group and confirmed statistically significant benefits of the game application in each of the measured skills. The results have clearly shown that supporting the development of spatial skills through game applications is more effective than a mere use of toys and activities recommended in the current educational guidelines for pre-school children elaborated by the Ministry of Education of the Czech Republic.