The diploma thesis titled Individualized Czech language teaching methods by MGML represents MultiGradeMultiLevel didactic system, which was developed based on the training needs of poor rural people in Rishi Valley, in India. It is a highly structured system, which uses the heterogeneity of students in class. It is realized in perfectly prepared learning environment and with activities based on the principles of constructivism. The main principles correspond to the theory of Russian psychologist Lev Vygotsky called Zone of proximal development. The aim of the study is to realize and reflect the teaching of Czech language using the MGML-Methodology and thus use action research to verify the possibility of applying the method in the Czech school environment. The teaching took place in the program Step by Step, because its principles are closest with the MGML-Methodology approach. We conclude that the method can be used as an enriching element in teaching at Czech primary school.