This contribution solves point of critical issues of the biology curriculum and follows Vágnerová et al. (2018), who dealt with the terminology and methodology of research of critical issues in biology for the 6th grade of lower-secondary school. There were defined basic concepts (...

Within the OP RDE project “Didactics: Man and Nature A” is one of the goals of identification and possible improvement of so-called critical points of the initial science curriculum. In the interviews with chemistry teachers from the lower secondary schools was identified as critic...

This paper focuses on the critical spots in geography curriculum of lower secondary school and presents methods of its identification and resolving. We used semi-structured interviews and focus groups with 23 teachers to identify the most critical spots in the 6th grade geography e...

The presented study introduces complex empirical study aiming to identify critical spots of physics curriculum in the 6th and 7th grade in lower-secondary schools. It is based on the philosophical-methodological background involving hierarchy of physical concepts in the context of entity (in...