Abstract
This contribution is part of my thesis, which follows up on the thesis Starting points for a new physics curriculum (by Petr Kolář). The aim is to pilot a new physics textbook for upper secondary schools, which is being created at the Department of
Physics Education, MFF UK. Currently, the search for international literature is in progress. The process of the search focused on the analysis of science textbooks is described and the methodology that was used in selected studies in this area is mentioned