Introduction. The article is dedicated to the problem of evaluating educational achievements of students with limited health abilities in the classes of physics and mathematics. The results of the research aimed at the study of professional views of the teachers on the issues of conducting interim certification of students at the level of basic general education are presented in this work. The actuality of the study is determined by the need to improve the quality of general education of students with OHS, which is directly related to the assessment of their educational results. Materials and Methods. The study was conducted among physics and mathematics teachers using an online questionnaire, consisting of problems, the answers to which characterize the professional positions of teachers in terms of defining goals, developing assessment tools, using a differentiated approach and creating special conditions when conducting midterm assessment and assessing the educational results of students with special educational needs. Results. The results of the study showed a fairly wide variability of the views of the teachers on the subject studied. The majority of respondents point to the need to modify and differentiate the ratings by the degree of complexity, allowing to provide different types of assistance to students, and consider it necessary to create special conditions. At the same time, in practice, part of the teachers address the problem quite formally, and in some cases the special educational needs of the students are ignored. Discussion and Conclusions. According to the results of the study, the author, on the one hand, notes the insufficient scientific development of the problem, on the other hand, he identifies some professional deficits of physics and mathematics teachers in terms of competencies related to the assessment of educational results. These deficits, according to the author, can be overcome by developing and including in the content of the main and additional professional educational programs sections related to the study of the special educational needs of different categories of students with disabilities, which determine the features of assessing their educational achievements, including the features of adapting assessment tools and assessment procedures, creating special conditions.