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Browsing Друковані видання by Author "Onipko, V. V."
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Item Preparation of future teachers of natural sciences for research activities(2020) Onipko, V. V.; Sherstiuk, O.; Оніпко, Валентина ВолодимирівнаThe article describes the scientific basis for the formation of research competence of future teachers of natural sciences, substantiates the need for research to understand the essence of social, economic, and environmental phenomena, innovative solutions to professional problems. It is substantiated that research activity in a higher pedagogical educational institution is an essential objective condition for the holistic professional competence formation of a science teacher, which ensures the development of the research competence as an important quality of a modern specialist. The research of Ukrainian scientists on the formation of research competence of future teachers is analyzed, and the requirements of the National Qualifications Framework are highlighted, on the basis of which the category ‘research competence of future teachers of natural sciences’ is defined as an integrative quality of personality that characterizes their readiness to solve research (search, design, consulting, organizational and managerial) tasks by applying methods of scientific knowledge, application of the diagnostic approach in educational, scientific, natural and managerial activities and which is expressed in the unity of value-motivational, cognitive and operational components. It is proposed to understand the process of systematic accumulation of positive quantitative and qualitative changes under the formation of research competence of future teachers of natural sciences, which allow applicants for higher education to effectively carry out educational, natural science research. The peculiarities of preparation of future teachers for research activities are considered, taking into account the following principles: scientific, systematic, a connection of theory with practice, continuity of the educational process, humanism and provide two main interrelated areas: teaching elements of research work, formation of research experience; actual research, which is conducted under the guidance of teachers. The system of preparation for research activities of future teachers of natural sciences is characterized, which is characterized by openness, dynamism, manageability, flexibility and provides three main components: theoretical, organizational, and methodological, and practical.Item Problems of overweight and obesity among students at general secondary educational institutions(2021) Shmyhol, I.; Hrytsai, N.; Onipko, V. V.; Оніпко, Валентина ВолодимирівнаIn many countries around the world, about 63% of deaths are caused by chronic noncommunicable diseases. Obesity is one of the factors in the development of a number of noncommunicable diseases (cardiovascular, diabetes, etc.). It is the most common metabolic disease among people of all ages in all countries. The WHO (the World Health Organization) recognized obesity as a new non-communicable «epidemic» of our time. Despite the fact, that noncommunicable diseases kill adults more frequently, the predisposition to risk factors begins in childhood and its negative consequences accumulate throughout the lifespan. That is why regular monitoring of the prevalence of overweight and obesity among children and adolescents is relevant and appropriate. Materials and methods. 340 schoolchildren, including 196 boys aged 8-16 and 144 girls aged 8-15 research took part in the research. Analysis of the prevalence of overweight and obesity among schoolchildren was carried out using anthropometric data (body weight and height) and the calculation of the body mass index, taking into account the standards of the percentiles. Results and conclusions. The results of the study during 2017-2020 showed that a higher prevalence of overweight and obesity was observed in boys aged 8-12 years and girls aged 8-11 years. The predominance of overweight and obese people among girls or boys cannot be stated unequivocally, because of a disproportion throughout the years. In 2017 and 2020, a higher percentage of overweight people was observed among boys, in 2018-2019 - among girls. The prevalence of obesity in 2017-2018 was higher among girls, in 2019-2020, respectively, among boys. It was also found that the percentage of obese and overweight schoolchildren during the study period was high. In 2020 there was a significant increase of obese and overweight schoolchildren in comparison with previous years.Item Professional Mobility of the Manager of a Secondary Education Institution as the Basis of His or Her SelfDevelopment(2021) Kravchenko, L.; Bilyk, N.; Onipko, V. V.; Plachynda, T.; Zavitrenko, A.; Оніпко, Валентина ВолодимирівнаThe article provides a substantiation of the essence of the concept of «development of professional mobility of the manager of a secondary education institution». It is provided that the process of development of professional mobility of a school manager will be effective on the basis of its organizers and the public understanding the connection of such mobility, self-development of the specialist during life and professional mobility to strengthen the intellectual and educational environment of Ukrainian secondary education institutions. The purpose of the study was to find out the possibilities of identifying and influencing the educational manager's self-development traits by analyzing publications of scientific pedagogical journals made by different groups of authors in order to improve the professional mobility of the manager by means of training at a pedagogical university and institute of postgraduate pedagogical education. The article is empirical and is based on a secondary analysis of significant theoretical positions of Ukrainian and foreign authors. The research is based on the author's method of content analysis of pedagogical publications of two Ukrainian scientific journals with the addition empirical (questioning, observation, expert evaluation) and statistical (computer quantization of content, mathematical quantitative and qualitative data analysis) methods. The study concludes that the proposed approach to the study of the content of pedagogical publications and the use of this data to improve programs for the development of professional mobility of managers of secondary education institutions, the construction of individual trajectories of their self-development.