In the article, the authors give a brief overview of approaches about the essence of the concept of "quality of education" in preschool education, as well as justify the need to use in formation and communication technologies in the assessment of the quality of education.

The study of the dynamics of productivity of middle school students in the general education school during the school week was conducted. It has been revealed that when the class schedule is created, the norms of the organization of the school day are sometimes not observed, which is reflected in the dynamics of the mental working ability of students in the educational process.

This article analyzes the essence of the concept of "packaging", made the systematization of approaches and the role of packaging in the course of treatment. According to research results, based on a critical analysis of the existing provisions of the creation of the package proposed by its own methodological tools, which brings together the work of the producers (designers, graphic designers) and marketers.

The main problem: The article deals with the issues of hiding text information in a graphic file. A formula for hiding text information in image pixels is proposed. A steganography scheme for embedding secret text in random image pixels has been developed. Random bytes are pre-embedded in each row of pixels in the source image. As a result of the operations performed, a key image is obtained. The text codes are embedded in random bytes of pixels of a given RGB channel. To form a secret message, the characters of the ASCII code table are used. Demo encryption and decryption programs have been developed in the Python 3.5.2 programming language. A graphic file is used as the decryption key. Purpose: To develop an algorithm for embedding text information in random pixels of an image. Methods: Among the methods of hiding information in graphic images, the LSB method of hiding information is widely used, in which the lower bits in the image bytes responsible for color encoding are replaced by the bits of the secret message. Analysis of methods of hiding information in graphic files and modeling of algorithms showed an increase in the level of protection of hidden information from detection. Results and their significance: Using the proposed steganography scheme and the algorithm for embedding bytes of a secret message in a graphic file, protection against detection of hidden information is significantly increased. The advantage of this steganography scheme is that for decryption, a key image is used, in which random bytes are pre-embedded. In addition, the entire pixel bits of the container image are used to display the color shades. It can also be noted that the developed steganography scheme allows not only to transmit secret information, but also to add digital fingerprints or hidden tags to the image.

The article is devoted to the development of a technology for obtaining organic fertilizers from poultry waste based on biocatalytic processes. Currently, many poultry farms have become sources of environmental pollution, thereby causing serious environmental problems and economic and social damage. The problem of reliable protection of the natural environment from pollution by bird droppings is currently relevant. In the area of operation of large poultry farms, air pollution by microorganisms, dust, foul-smelling organic compounds, which are decomposition products of organic waste, as well as nitrogen, sulfur, and carbon oxides, is possible. Bird droppings contain acids, nitrogen, phosphorus and potassium, heavy metals. The content of nitrogen, phosphorus and potassium changes dramatically depending on the quantity and quality of the feed. Humic substances isolated from brown coal have a sufficiently high sorption activity and are used as cheap sorbents for solving a number of environmental problems in industry. These studies are aimed at minimizing the main disadvantage of the anaerobic digestion process, the low reaction rate, which leads to the need to create large-volume bioreactors. On the basis of the research carried out, a technology has been developed for obtaining organic fertilizers from poultry waste by the method of anaerobic fermentation of chicken manure with humidity at a temperature of 27 °C - 50 °C with the addition of sodium humate. The resulting fertilizer is intended for use in agricultural production, horticulture, floriculture, forestry, municipalities, in household plots in order to increase the yield and quality of crop production. For the developed technology, an application has been submitted for obtaining a Patent for the invention of the Republic of Kazakhstan «Method for producing organic fertilizers» (priority No. 2021-22818, dated July 13, 2021). The invention allows to significantly reduce the time of fermentation, to enrich the product with organic and mineral products contained in sodium humate, to convert the salts of heavy metals into an insoluble state, to improve the environmental friendliness of the method.

Main problem: Bird droppings and animal manure contain acids, nitrogen, phosphorus and potassium, heavy metals. The content of nitrogen, phosphorus and potassium changes dramatically depending on the quantity and quality of the feed. Purpose: To study the effectiveness of the use of organomineral fertilizer from poultry waste, obtained using biocatalytic processes on the growth and development of plants. Methods: An application for a Patent for the invention of the Republic of Kazakhstan "Method of obtaining organic fertilizer" has been submitted for the developed technology for obtaining organic-mineral fertilizer. In the soil intended for growing seedlings of tomatoes of the “Pepper-shaped Orange” variety and peppers of the “Bogatyr” variety, the resulting fertilizer was applied in the amount of 1 kg per 1 m2 of soil, which was dug to a depth of 8-10 cm and used to grow seedlings in closed ground and subsequent for planting it in open ground. Soil without fertilization was used as a control. The process of soil preparation for open ground, intended for planting seedlings, was carried out for the experimental field with the introduction and control without fertilization. Experimental and control studies were carried out under equivalent climatic conditions, the scheme and technology of watering plants. In total, 100 bushes of each plant species were used in the experiment. Results and their significance: The use of the obtained organomineral fertilizer allows to increase the yield of vegetable crops (tomatoes, peppers) by 20-25% compared to the control. In addition, in the experimental samples, an increase in the number of fruits on a bush was noted with an increase in their size, a decrease in the growing season and the number of damaged fruits.

In the modern world, information communications play a crucial role in the management of organizations. The rapid development of information technologies and the availability of broadband Internet create new opportunities for effective information exchange and communication both within the organization and with the external environment. This article discusses the key aspects of information communications in the management of an organization and presents effective strategies and tools for their successful implementation. The purpose of this article is to consider and explain the role and importance of information technologies in the management of organizations, to familiarize with various types of information technologies, their advantages and opportunities in the context of organization management. The main objective of the article is to emphasize how information technologies can improve efficiency, communication efficiency and management decision-making, as well as optimize business processes and create competitive advantages for the organization. When writing this article, the following methods and approaches were used. A review of academic and practical sources related to the use of information technology in the management of organizations was conducted. The study of relevant studies, articles and books allowed us to obtain extensive information about the topic and to back up the statements in the article with factual data and authoritative sources. Various aspects of the use of information technologies in the management of organizations were analyzed, including their advantages, key aspects of implementation and methods of optimizing business processes. As a result of the analytical approach, the main points for inclusion in the article were identified and their significance was substantiated. The information and ideas obtained from the literary analysis and analytical approach were synthesized and combined into a single article. Various aspects of information technology in the management of organizations have been organized into a logical structure to ensure clarity and consistency of presentation. The article highlights the key aspects of information technology implementation, including the need for employee training, strategic communications planning, information flow management and the use of data analytics. Examples of successful application of information technologies in various industries and organizations are given.

Main problem: digital transformation of Kazakhstan’s society leads to emergence of new communication business models, including the so-called proactive data-based service, which implies expansion of communication contact between the state, business and society. Digital transformation of economic sectors and the service sector has objectively caused discussion of issues related to various aspects of its implementation. These include digitalization of society spheres within framework of public administration [1], problems of interaction between business and government [2], mechanisms of interaction between subjects in the private-public partnership model of government and business [3], description of communication models of business types, government and public sector [4], history of emergence of electronic trade, its forms and types of goods delivery to a consumer [5], organizational and managerial relations and processes arising in enterprises, working in field of online marketing and e-commerce [6]. In Kazakhstan, digitalization of spheres and the economy sectors is one of strategic priorities of its development. Use of information and communication technologies in the service sector creates additional impulses to its dynamics, therefore, has impact on improving population’s life quality. In this regard, it is necessary to identify trends and patterns of communication interaction between the state, business and society, to consider and clarify their content. The purpose: the research of state and trends in the development of Kazakhstan service sector under the influence of digital solutions and expansion of communicative contact between the state, business and society. Methods: the performed analysis in the research is based on the materials of the statistical reviews and their analysis using the methods of grouping, generalization, logical analysis, system description and interpretation. Results and their value: a range of the key problems of communication interaction between the state, business and society is investigated and determined. Recommendations are proposed to accelerate the development of e-commerce in Kazakhstan as a tool for communication interaction between business and society and improving population’s life quality.