The article deals with methodological approaches to ensuring high quality education that meets international educational standards, the development of functional literacy of both students and listeners, the objective measurement of the level of development through a system of criteria-based assessment, successful, effective organization of teaching chemistry to students. If at the lesson we can arouse students ' interest in learning the subject and create the most favorable conditions for its further development, show their knowledge gained "yesterday", comparing them with their knowledge at the "today" level, and not with others, then, undoubtedly, there will be a craving for knowledge. After all, the education of future generations at the level of the state standard is one of the main tasks of the educational community. The quality of education depends not only on the level of students ' abilities, but also on the formation of their interest in education. The study of chemistry is also studied by describing the criteria for evaluating the student's educational achievements (level of competence), observing the trajectories of students ' development in various directions by monitoring, predicting (diagnosing) personal abilities, organizing developmental training through level tasks that arise from each other. The type of assessment used is the basis for a fair assessment of the student.