The content of the paper focuses on the teaching of pupils with special educational needs (SEN), whose language education is implemented in regular classes. First, we analyze the ways in which teachers in practice fulfill the principles of individualization in Czech language lessons.
Subsequently, we specify the negative effects of incorrect ways of individualization with special regard to integrated pupils with special educational needs and clarify possible causes. In conclusion, we present a possible way of solving problematic areas of language education of pupils with SEN in the form of the so-called constructivist differentiation of learning, through which we want to educate a pupil with SEN with respect to his needs, possibilities and natural connection to his existing knowledge and skills