The relevance and social demand for developing methods for measuring the accuracy of representation of quantitative information are associated with the need to analyze specific cognitive functions that underlie individual differences in speed and quality of learning in school. Expressed in symbolic, non-symbolic and mixed formats, representation of quantity is one of the most important cognitive functions that determines the success of learning mathematics. The article presents the results of the development and adaptation of three tests – “Number Sense”, “Number Line” and “Dot Number Task” – that measure the accuracy of the representation of quantitative information presented as sets of objects, numbers, and their combinations. The total number of study participants involved in the process of test adaptation amounted to 1,751 students in grades 1–11 aged from 6.8 to 18.8 years, of which 48.8% were girls. For each test, an internal consistency analysis was carried out, descriptive statistics were calculated, and the distribution of indicators of quantity representation accuracy at various levels of general education was analyzed. The results of the analysis showed satisfactory psychometric characteristics of computerized tests, which indicates their reliability and makes them suitable for application at the primary, basic and full levels of general education.
Keyword(s) : school education
Zoom, Skype or Photos of Paper Sheets: Adolescents about the Transition to Distance Learning During the Pandemic
The coronavirus pandemic led to a massive transition to distance learning at schools. All participants in the educational process adapt their lifestyle, workplace, communication methods and leisure forms to the new circumstances. Nowadays the consequences of this phenomenon begin to be studied. This article is devoted to the study of the experience of learning, communication and leisure of teenagers in conditions of social isolation and school closure and approbation of the risk and protective factors model in the context of adaptation to the distance learning. Thematic analysis of semi-structured interviews with adolescents aged 13-17 from Moscow, Ryazan, Tomsk, Moscow and Sverdlovsk regions allows us to characterize five thematic categories in terms of the main factors that make it more difficult or easier for schoolchildren to adapt to the distance learning. The categories include: school and teacher relations; supplementary education and hobbies; relationships with peers; family context; individual and personal characteristics of schoolchildren. The pilot nature of this study and a small sample limit the possibilities of extrapolating the conclusions to all groups of Russian schoolchildren, but allow us to problematize the complex nature of the difficulties faced by adolescents and demonstrate a wide range of resources that allow them to cope with them. Based on the results, we developed short recommendations that can be used by the management of educational organizations, teachers, and parents to reduce stress and simplify the adaptation of students during distance learning.