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Informatics in school

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No 3 (2019)
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ТОЧКА ЗРЕНИЯ

2-7 469
Abstract

The article presents an analysis of problems that arose in informatics education due to introduction of State Final Attestation in the form of Unified State Exam (USE). Some measures are proposed to overcome the shortcomings of existing systems for evaluating results of education.

ИНФОРМАТИЗАЦИЯ ОБРАЗОВАНИЯ

8-11 274
Abstract

The article describes a project of creating the information educational school environment based on the Digital School model implemented using 1C solutions. The Digital School model is a combination of new information educational technologies, which allow to combine various technological components and modern information technologies within a united information space. This project makes it possible to apply progressive forms of organization of the educational process and active teaching methods, as well as education methodological materials that correspond to the modern world level and allow for the support of students’ creative and innovative activities. The main goal of the project is the creation of the modern information educational environment in Berdigyestyakh secondary school, which contributes to the fulfillment of the instructions of the President of the Russian Federation on the approval of the Digital Economy program. The modern information educational environment designed to meet the needs of each participant in the process.

12-14 248
Abstract

The article describes the issues of psychological and pedagogical support of the educational process. The main directions of work of the school psychologist with students and their parents are covered. Particular attention is paid to the diagnostic direction and the use of the 1C:Psychodiagnostics of educational institution software in work of a psychologist.

TEACHING PRACTICES

15-19 243
Abstract

The article discusses the concept of geographic information system and the presentation of the relevant theme in school textbooks on informatics. A variant of the lesson in the quest format, in which students study the topic through literary works is describes.

20-25 451
Abstract

The concept of project culture is defined in the article, its structure is suggested. The general model of the gradual formation of the project culture based on the two categories is proposed and considered: the child’s age and the learner’s need for raising the level of difficulty of the researching (project) task. The competencies that a child can master at the level of basic general education in the course of project activities are considered.

26-31 345
Abstract

The article shows a method for constructing curves as envelopes of a family of lines in the Scratch environment. The clarity of the method allows it to be used in the classroom and in extracurricular activities in computer science in grades 5–6.

32-39 316
Abstract

The article presents some tasks to be done by a participant while taking part in a robotics challenge. The tasks can be used while teaching robotics at school. Schoolchildren may have different levels of training. The tasks are divided in three categories due to their difficulty: Beginner, Amateur and Master. The tasks have been successfully tested while the open regional robotics challenge “Fairytale Tournament” being held. The challenge was held in 2018 by the Shadrinsk State Pedagogical University.

FINAL CERTIFICATION IN INFORMATICS

40-47 395
Abstract

The article discusses the method of solving the task 18 on the Unified State Examination in Informatics (Russian EGE). The main idea of the method is to write the conditions of the problem utilizing the language of formal logic, using elementary predicates. According to the laws of logic the resulting complex logical expression would be transformed into an expression, according to which a geometric model is supposed to be constructed which allows to obtain an answer. The described algorithm does allow high complexity problem to be converted into a simple one.

ЗАДАЧИ

48-51 313
Abstract

The article reveals the relevance of the formation of research competence in high school and the first year of university in the study of informatics. It is proposed to achieve the goal while performing research tasks on programming. The structure of the study is described, a number of examples invariant to the choice of programming language is given. Performing tasks allows the student to formulate a generalized scheme for solving problems of a certain type. The use of research tasks in teaching practice contributes to the formation of the student’s holistic perception of programming language structures and corresponding data structures. As mastering the basic themes of the discipline, the student masters various mechanisms for solving problems. The proposed research tasks can expand the method of teaching informatics.

52-54 427
Abstract

To understand the importance of students issues related to the protection of information, there is a need to get acquainted with the elements of cryptography. This article provides information to familiarize students with some algorithms of symmetric text encryption, describes the principles of encryption and provides examples of implementation in the programming environment Pascal.ABC.

ЗАНИМАТЕЛЬНАЯ ИНФОРМАТИКА

55-63 232
Abstract

The article presents a critical analysis of the methods of analytical, numerical and graphical problem solving on a computer. Problems are solved on the optimal dimensions of hollow geometric bodies (tanks for storing liquids), on the animation of the hinge mechanism, and on the dimensions of the Nautilus submarine. А new set of mathematical constants (numbers and expressions in the radicals), based on the optimization of geometric bodies is presented.



ISSN 2221-1993 (Print)