Informatics in school №04’2016
Journal «Informatics in school» №4’2016
№ 4 (117) May 2016
Contents of issue
COMPUTER SCIENCE IN PRIMARY SCHOOLS
Bosova L. L., Bosova A. Yu.
WE STUDY ICT. THIRD CLASS
Skills related to the use of information and communication technologies should be formed in each graduate of primary school. In the article materials aimed at the creation of such skills at the third grade pupils are presented. They can be used either as a stand-alone course and as in the process of studying Russian language, natural science, technology and art.
Keywords: primary school, information and communication technologies, computer.
LESSONS OF COMPUTER SCIENCE
Guseva L. A.
LESSON ON THE THEME “SAFETY RULES AND RULES OF CONDUCT IN A COMPUTER CLASS”
The article describes the informatics lesson on which students call the safety rules and then on the basis of updated knowledge together create a bubble-comics (the presentation in Google Presentations), telling about the rules of conduct in a computer class.
Keywords: safety rules, bubble-comics, rules of conduct in computer class, creativity, Google Presentations.
Babichev A. V.
PROJECT AND RESEARCH ACTIVITY ON THE THEME “THE HOUSE IN WHICH WE LIVE”
The article describes the informatics lesson at which during the developing of the project students get acquainted with the activities of housing and communal services, water and energy conservation issues, carry out tasks in groups and then present the results of their work in the presentation prepared in Microsoft PowerPoint.
Keywords: project and research activity, project, presentation, Microsoft PowerPoint, housing and communal services.
Leyman E. V.
LESSON ON THE THEME “CONSTRUCTION OF FIGURES WITH CENTRAL SYMMETRY ON LOGO PROGRAMMING LANGUAGE”
The article describes the informatics lesson for sixth-grade students on which construction of figures with central symmetry on Logo programming language by creating snowflakes is studied. According to the plan the lesson takes place in mid-December and creates a festive atmosphere on the eve of New Year holidays.
Keywords: Logo programming language, programming, central symmetry, regular polygons, snowflakes, loop.
Sabitova G. M.
LESSON ON THE THEME “PERFORMER DRAWMAN. THE COMMAND VECTOR (X, Y)”
The article describes the lesson of discovery of new knowledge, which focuses on the skills of actualization of knowledge, independent and group work, self-examination.
Keywords: performer Drawman, vector, command, program, algorithm.
Ivanova S. V.
ICT IN PROJECT ACTIVITY ON GEOMETRY LESSONS
The article describes the experience of the formation of students’ skills of project activity in the study of geometry using ICT.
Keywords: Stop Motion technology, ICT, Windows Live Movie Maker, Paint, Geometer’s Sketchpad, evaluation criteria.
Zentsova L. V.
EXPERIENCE OF DESIGNING EDUCATIONAL ACTIVITY BASED ON SYSTEM ACTIVITY APPROACH
Intensive development of modern educational space, the implementation of the federal state educational standards assume active use of system activity approach to learning. The article gives examples of system activity approach to informatics lessons, available options for the motivational stage of the lesson, as well as options for project tasks and training projects.
Keywords: system activity approach, value orientations of Z generation, personal, metasubject and subject results, motivational stage, informatics lesson, project method, modeling, relational database, evaluation criteria.
Mukhametzyanov R. R.
ABOUT STUDYING OBJECT ORIENTED PROGRAMMING IN SECONDARY SCHOOL ON THE EXAMPLE OF C# PROGRAMMING LANGUAGE
One of the main tasks of the teacher in the teaching programming in accordance with the FSES is the development of algorithmic thinking of students required for the professional activity in modern society. This task is realized, first of all, by studying the section “Algorithmization and programming” and a specific programming language. One of the options for increasing the motivation and the quality of training in the field of programming is to move students to the study of modern object oriented programming style. The article discusses the training of object oriented programming based on C# language.
Keywords: algorithmization, programming, object oriented programming, C# programming language, class, class inheritance, methods of class, properties of class, constructors of class.
OLYMPIAD IN INFORMATICS
Laletin N. V., Laletin D. N.
THE SCHOOL STAGE OF THE RUSSIAN COMPUTER SCIENCE OLYMPIAD IN KRASNOYARSK KRAI
The article presents the solutions of four tasks proposed for the schoolchildren of Krasnoyarsk krai at the school stage of the Russian Olympiad in informatics. All mentioned tasks are available for individual work at the web-site: https://acmp.ru which is provided with built-in test system.
Keywords: Olympiad for schoolchildren, informatics, programming, Olympiad tasks in informatics.
ENTERTAINING COMPUTER SCIENCE
Ochkov V. F., Sokolov А. V.
A SHIP WILL SAIL THE WAY YOU CALCULATED AND NAMED IT
The article discusses the calculation of sustainable ships in fresh and seawater based on reviewed the forces acting on the ship. A laboratory work, covering physics, mathematics and informatics is given.
Keywords: ship stability, center of gravity, center of buoyancy, Archimedes’ principle, fresh water, seawater, density of water.
Maznichevskaya L. I.
THE USE OF PROCEDURES AND FUNCTIONS IN PASCAL PROGRAMMING LANGUAGE
The article presents materials for the use by teachers in studying the theme “Procedures and functions in Pascal”. Submitted tasks have different levels of difficulty. All programs written in the programming language Pascal contain comments explaining the method of solving the problem.
Keywords: informatics, programming language, Pascal, algorithm, procedure, function, program, loop, arrays.