Informatics in school №06’2013
Journal «Informatics in school» №6’2013
№ 6 (89) June 2013
Contents of issue
LESSONS OF COMPUTER SCIENCE
Bosova L. L., Bosova A. Yu.
INFORMATICS AND ICT: LESSONS FOR VIII—IX CLASSES
The material contains guidelines for the organization of training based on informatics educational and methodical k it for VIII— IX classes (author L. L. Bosova, Publishing House “BINOM. Knowledge Laboratory”). The example of the lessons planning is given as well as answers, guidance and solutions of the task in textbooks and workbooks for VIII—IX classes.
Keywords: secondary school, informatics, information technology, educational and methodical kit, lessons planning, methodics.
Kondratkova T. A.
WORKSHOP FOR CONSTRUCTING METHODS OF RESEARCHING COMPLEX OBJECTS. GRAPH-SCHEMES
The article presents the lesson on which in a non-traditional form of creative workshop during group work students solve logic puzzles using the graph-schemes.
Keywords: workshop, flow-chart, logic puzzle, group work.
Tokareva G. R.
LESSON ON THEME “USING MS EXCEL TO SOLVE PRACTICAL PROBLEMS OF ENERGY SAVING”
The article presents the lesson, on which in the course of project tasks in MS Excel students are introduced to the practical solution of the problems of energy saving.
Keywords: MS Excel, project, project task, energy saving.
METHODICAL PIG BANK
Demyanenko S. V., Malyasova S. V.
TASKS FOR THE TOURNAMENT “INFOVED”
The article presents the tasks for extracurricular activities by the subject “Informatics and ICT”. Twenty four tasks are divided into two variants, according to the level of complexity. All tasks are supported by answers.
Keywords: tournament, subject experts, tasks, extracurricular event.
Popko T. P.
RESEARCH TASKS ON THEME “COMPUTER AND HEALTH”
The article presents a series of research tasks on theme “Computer and health”.
Keywords: computer, health, ergonomics, health-saving technologies.
Istomin I. P.
APPROACHES TO STUDY ISSUES RELATING TO THE TRAINING OF STUDENTS REPORTING
The article considers the questions of forming students’ skills of presentation of information in the framework of the course of Informatics and ICT. Examines the main directions of creation of the methodological training system. Illustrates the possibilities of using modern achievements in the field of information and visual design.
Keywords: view and perception of the information, school course of Informatics and ICT, intersubject and substantive aspects of the presentation of information, information model, information visualization, information design.
Okulov S. M., Pestov O. A.
ON GRAPH REPRESENTATION IN COMPUTER MEMORY AND ON ITS VERTICES LOOK-UP
The authors give two ways to describe a graph in the computer memory. It is shown that the traditional tasks of graph vertices look-up are solved according to the representation with different time-complexity.
Keywords: graph, algorithm, depth-first search, breadth-first search.
Zhitkova O. A., Rajkova O. V., Lebo A. I.
GRAPHICS TASKS IN KUMIR
The article presents the graphic tasks with the Risovatel and their decision in KuMir — programming system designed to support the initial courses of informatics and programming in school.
Keywords: graphics tasks, KuMir, Risovatel.