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The school nutrition system is part of the organization of healthy nutrition in the Russian Federation, which has been declared the conceptual Basis of the state policy of the Russian Federation in the field of healthy nutrition of the population. The formation of a system motivating the citizens to a healthy lifestyle, including a healthy diet and the rejection of bad habits, is called a strategy among the priorities. Formation and development of the need to lead a healthy lifestyle is laid in the family and at school, of course. In general education organizations, such work is carried out traditionally. However, at present, an urgent need has arisen in the modernization of school nutrition in the context of a system for the formation of a healthy lifestyle, the development of a food culture and the application of health-saving technologies. The prerequisites for such modernization, from the point of view of medico-social, epidemiological and sociological approaches, are considered in the article.

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Information technologies have become part and parcel of our lives and education. These technologies have conventionally been mastered as part of the general informatics curriculum and used in studying a broad gamut of subjects both in the middle and higher schools. However, the sphere of technology has recently been going through substantial changes affecting the field of education as well. Smart education and e-learning is the most critical focus area for development, with its potential under intensive study globally. The technological platform for this focus area is made up of information-and-cognitive technologies, which are converged cognitive and information technologies. The process of cognition always implies introduction of sign systems and giving those a certain meaning (activities involving signs and symbols, semiosis effect). It is information-and-cognitive technologies and information-and-cognitive tools (such as mental maps) that are turning into the main subject on the general informatics curriculum.The authors suggest a model of cognitive information technologies involved in the learning process as a part of the informatics curriculum.