The questions of educational games application in fundamental sciences are considered in this paper. Difficulties of use of educational games are connected with allocation of the main subjects, nodal questions of the studied subject, determination of their features due to which it is necessary to create game or modeling. The following stage is search of the corresponding rules of the game which would allow positively solve an objective of educational processactivization. Notably, it is necessary to create structure of game which is capable to correspond to process of training in the conditions of its activization by application of elements of game training. When it concerns preparation of educational games and modelingsnot only for separate sections of the training program, but for all program in general, the task becomes difficult. Authors offered the main points the most important and necessary for successful training of pupils according to the qualitative chemical analysis of analytical chemistry.