Hydraulics

2021 ◽  
Author(s):  
Vasiliy Yudaev

The textbook corresponds to the general education programs of the general courses "Hydraulics" and "Fluid Mechanics". The basic physical properties of liquids, gases, and their mixtures, including the quantum nature of viscosity in a liquid, are described; the laws of hydrostatics, their observation in natural phenomena, and their application in engineering are described. The fundamentals of the kinematics and dynamics of an incompressible fluid are given; original examples of the application of the Bernoulli equation are given. The modes of fluid motion are supplemented by the features of the transient flow mode at high local resistances. The basics of flow similarity are shown. Laminar and turbulent modes of motion in pipes are described, and the classification of flows from a creeping current to four types of hypersonic flow around the body is given. The coefficients of nonuniformity of momentum and kinetic energy for several flows of Newtonian and non-Newtonian fluids are calculated. Examples of solving problems of transient flows by hydraulic methods are given. Local hydraulic resistances, their use in measuring equipment and industry, hydraulic shock, polytropic flow of gas in the pipe and its outflow from the tank are considered. The characteristics of different types of pumps, their advantages and disadvantages, and ways of adjustment are described. A brief biography of the scientists mentioned in the textbook is given, and their contribution to the development of the theory of hydroaeromechanics is shown. The four appendices can be used as a reference to the main text, as well as a subject index. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions who study full-time, part-time, evening, distance learning forms of technological and mechanical specialties belonging to the group "Food Technology".

2021 ◽  
Vol 2 (2) ◽  
pp. 178-183
Author(s):  
N. V. Yashkova

In the context of the development of the digital economy, it is necessary to introduce elements of distance education technologies into the educational process. This will make the learning process continuous. Distance technologies allow you to master programs of higher and secondary education (especially in correspondence and full-time forms) on the job. The introduction of distance learning technologies in the educational process increases students ‘ interest in the subject being studied. In modern conditions, the development of online courses is relevant. To increase the interest of students in online courses, it is recommended to involve representatives of employers to record lectures on specific topics within the online course. An important role is played by the introduction of elements of remote technologies in the organization of current and intermediate certification.The article is written on the basis of the author’s own pedagogical experience. Systematizes the directions of introduction of distance educational technologies that can be used both for the organization of the educational process and for all types of control of students knowledge. The article dis-cusses the advantages and disadvantages of distance learning, as well as the possibility of using elements of distance learning technologies in the implementation based correspondence courses that will be relevant in the implementation of federal state educational standard 3++ (including professional standards).Examples of experience in organizing the educational process with elements of distance learning are given.


Author(s):  
I.I. Dokuchaev

The series of publications was prepared on the basis of a teaching manual addressed to 10th grade schoolchildren of schools studying the integrative course “Social Studies” (section “Man and Society”), and is a set of materials for independent work. The content of the manual fully meets the requirements of the Federal State Educational Standards of Basic General Education and work programs for secondary (complete) education in social studies. The presented theoretical and practical material reveals the main aspects of social life: the essence and functional characteristics of consciousness and activity, ideas about society and social institutions as a system, types of societies, views on culture as a cumulative spiritual experience and “collective memory”, its main institutions — science, religion, morality, education, art. Particular attention is paid to the definition of social progress and global problems of mankind.


2021 ◽  
Author(s):  
Anna Voroncova ◽  
Tat'yana Sutyagina ◽  
Oksana Pavlova ◽  
Elena Tihomirova ◽  
Anna Samohvalova ◽  
...  

The requirements of the federal state educational standard of primary general education to the content, technologies and methods of the educational process in primary grades are disclosed. Special attention is paid to the characteristics of the system-activity approach, the technologies of primary education (problem-based learning, developmental learning, activity technology, project method, blended learning, etc.) are highlighted. The methods of teaching all the main academic subjects are presented in detail and concretely. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions studying under bachelor's degree programs in the areas of training 44.03.01 "Pedagogical education" and 44.03.05 "Pedagogical education (with two training profiles)".


Author(s):  
I.I. Dokuchaev

The series of publications was prepared on the basis of a teaching manual addressed to 10th grade schoolchildren of schools studying the integrative course “Social Studies” (section “Man and Society”), and is a set of materials for independent work. The content of the manual fully meets the requirements of the Federal State Educational Standards of Basic General Education and work programs for secondary (complete) education in social studies. The presented theoretical and practical material reveals the main aspects of social life: the essence and functional characteristics of consciousness and activity, ideas about society and social institutions as a system, types of societies, views on culture as a cumulative spiritual experience and “collective memory”, its main institutions — science, religion, morality, education, art. Particular attention is paid to the definition of social progress and global problems of mankind.


2021 ◽  
pp. 10-14
Author(s):  
Marina Kuznetsova ◽  
Natalya Vinogradova

The article discusses the problem of obtaining reliable information about the level of educational achievements of junior schoolchildren during their transition to the next stage of school education. The implementation of the development goals of students at the initial stage of schooling, set by the Federal State Educational Standard of Primary General Education, requires pedagogical diagnostics, which makes it possible to establish the cause of the difficulties that children have in the course of studying various subjects. This ensures the timely intervention of the teacher in the learning process to provide each younger student with pedagogical assistance and support, which makes it possible to eliminate the individual difficulties that arise in him.


2021 ◽  
pp. 3-6
Author(s):  
Natalya Vinogradova

The article discusses the problem of the formation of functional literacy of primary schoolchildren as the main learning outcome that meets the requirements of the Federal State Educational Standard of Primary General Education. The article reveals the characteristics of the concept of “functional literacy”, which includes two groups of achievements of a younger student - subject and metasubject. The reader gets acquainted with the widespread pedagogical “mistakes” of the teacher, as well as the difficulties that children face in the learning process. The main types of educational activity are determined, which to the greatest extent contribute to the formation of functional literacy of primary schoolchildren, which primarily include search and research activities.


2021 ◽  
Author(s):  
Lyubov' Plaksina ◽  
Liliya Druzhinina ◽  
Larisa Osipova

The textbook deals with theoretical and methodological issues of inclusive education of children with visual impairments. Clinical, psychological and pedagogical characteristics of preschool children with visual impairments are given. The features of the organization of the subject-spatial environment, the correctional orientation of general education classes are shown. Meets the requirements of the federal state educational standards of higher education of the latest generation. For students of higher educational institutions studying in the areas of training "Special (defectological) education", "Psychological and pedagogical education" , for students of advanced training and retraining courses in the field of special and inclusive education.


2011 ◽  
Vol 8 (3) ◽  
pp. 4-5
Author(s):  
Liudmila Korozhneva

Beginning of the 21st century - the time of rapid changes. In 2009-2010 in Russian Education has been approved new federal state educational standards for elementary and general education. The basis of the Standard is a systemic-activity approach. The main need is to develop content and technology of education, determine the ways and means to achieve the level of personal and cognitive development of students. Systemic-activity approach as a methodological principle determines the need to study the content of any school subject as a system. Especially the great importance realization of systemic-activity approach gets into natural science education. Realization of systemic-activity approach, which provides a guaranteed achievement of planned results, is possible in applying various educational tech-nologies in science education. The scientific-methodical journal “Natural Science Education” invites the scientists and teachers to take part in discussion of problems of natural science education. Key words: educational standard, systemic-activity approach, content and technology of education, educational technologies.


Author(s):  
Mileusha T. Mingaleeva ◽  

With the introduction of the federal state educational standard of general education, new methods of functioning and development of environmental education are required. This is reflected in the humanization, democratization of the pedagogical process, in the use of innovative forms and methods of environmental education.


2021 ◽  
pp. 43-54
Author(s):  
Lyudmila Vasilyevna Shkerina ◽  
◽  
Natalia Alexandrovna Zhuravleva ◽  
Maria Anatolievna Keiv ◽  
◽  
...  

Modern challenges of the system of mathematical training of schoolchildren lead to an increase in subject professional deficits of a mathematics teacher. Monitoring the teacher’s professional deficits allows them to be leveled in a timely manner, thereby improving the quality of the educational process. However, the theory and method of identifying them has not been studied much. This makes it possible to state the problem of research, which consists in determining the conceptual basis of the methodology for identifying subject professional deficits of a mathematics teacher. The purpose of the article is to develop a methodology for identifying subject professional deficits of a mathematics teacher. Methodology. The methodological basis of the study was a competent approach as the basis for structuring the professional competencies of a mathematics teacher; a systematic approach as the basis for diagnosing professional deficits of a mathematics teacher; federal state educational standard for higher education in the field of training “Pedagogical education”; professional standard “Teacher (pedagogical activity in the field of preschool, primary general, basic general, secondary general education. Module “Subject training. Mathematics”, the requirements of the federal state educational standard for the mathematical training of students in a general education school). The study used methods of analyzing special literature and normative documents, pedagogical modeling and design, mathematical processing of information. Results of the study. The basic principles of the methodology for identifying subject professional deficits are formulated and substantiated: expediency, diagnosticity, systemicity and advance. Based on these principles, the authors developed a methodology for identifying subject professional deficits of a mathematics teacher. The example shows the main stages and results of diagnosing subject deficits of a mathematics teacher in the field of combinatorics and probability theory.


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