Percepcije učenika o uporabi virtualnog laboratorija u nastavi kemije

In chemistry and natural sciences, in general experimental and laboratory work is one of the most effective methods for acquiring knowledge. Unlike traditional teaching, experimental work enables a very active involvement of students in class and can also be exercised using virtual world. Understanding chemistry involves the ability of cognitive comprehension on three levels: the macroscopic level, the symbolic level and the level of particles where the virtual laboratory can be an effective tool. The goal of research was to examine the students' perceptions of using a virtual laboratory. The research carried out on a relatively small sample of students third grade of high school has shown that chemistry classes is more interesting and a work environment was more relaxed when using the virtual laboratory instead of classical teaching without visualization tools.