The paper presents the results of a theoretical and empirical study of adaptive readiness of elementary and high school students. The longitudinal study included students (N = 94) and class teachers (N = 3). The use of a combination of psycho-pedagogical techniques, a questionnaire designed by the author to study adaptive readiness based on five criteria, and the chart of monitoring students’ adaptiveness and effectiveness of their learning activities (designed by E. S. Eskina, T. L.