AbstractThe inquiry-based instruction reflects the need of today society for individuals who are able to solve the problematic situations. The present research was focused on finding out which emotions manifest during the process of education in connection to problem solving and acceptance-based learning. This investigative research was oriented on the pupils of the secondary level of the basic school (ISCED 2). On the basis of the investigative research, we can state that the inquiry-based activities are significantly connected to pupils’ emotions and experience. The approach based on the analytical, comparatively-critical and inductively-deductive methods creates a basis for a suggestion and construction of a model of the pupil's emotiona...