Informatics in school №09’2013

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Description

Journal «Informatics in school» №9’2013

№ 9 (92) November 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 tasks in textbooks and workbooks for VIII—IX classes.

Keywords: secondary school, informatics, information technology, educational and methodical kit, lessons planning, methodics.

FINAL ATTESTATION IN INFORMATICS

Dergacheva L. M.

SOLVING THE LOGICAL EQUATIONS AND THE SYSTEMS OF LOGICAL EQUATIONS USING THE METHOD OF REASONING

The article includes the tasks and their solutions which are designed for using by informatics teachers for getting students prepared for the exam.

Keywords: logic, logical equation, system of logical equations.

TASKS

Okulov S. M., Pestov O. A.

TREE OF INCREMENTS

A well-known informatics structure which lets construct effective algorithms of solving problems is considered in the article. It can be studied within one theoretical practice.

Keywords: structure, tree of increments, algorithm, recursion.

Shakurov Z. Z.

INTEGRATED PROJECT AND RESEARCH TASKS ON INFORMATICS

The article presents the experience of use the project method in the study of informatics, physics, mathematics, in particular the project and research tasks of integrated-consistent content.

Keywords: project, project activity, project method, research activity, interdisciplinary connections.

Ryzhikov S. B.

RESEARCH SCHOOL WORK IN FIELD “MECHANICAL OSCILLATIONS AND WAVES”

The method of calculating the propagation of oscillations (waves) in the system of two and more connected pendulums is considered. Calculations can be made using any programming language, as well as spreadsheets MS Excel or OpenOffice.org Calc. We describe the possibility of experimental verification of these results. The proposed method of experiment and numerical calculation of the oscillations can be used for research with gifted students.

Keywords: computer simulation, spreadsheets, project and research work, mechanical oscillations and waves.

Kildishov V. D.

COMPLEX USE OF GRAPHICAL ANALYSIS, CONDITIONAL FORMATTING AND PROCEDURE THE SEARCH FOR THE SOLUTION FOR FINDING THE ROOTS OF THE EQUATIONS

For the more deep and complex understanding of the application of procedure the search for the solution during the presence of the roots of equations is proposed to preliminarily use the graphical analysis of determining the roots and conditional formatting.

Keywords: Excel, solution of equations, search for solution, grapho-analytic method, conditional formatting.

ENTERTAINING COMPUTER SCIENCE

Ochkov V. F., Piskotin S. A.

THREE-CORNER DUEL IN MONTE CARLO

Some features of the solution some interesting problems by Monte Carlo method are described in the article.

Keywords: three-corner duel, Monte Carlo method, Mathcad.

POINT OF VIEW

Zubrilin A. A.

COMPUTER GAME AS PART OF THE MODERN FINANCIAL PYRAMID

The article describes one way of weaning the financial resources of users through their involvement in computer games. The recommendations to prevent retraction of teenagers in the process are given.

Keywords: game, computer, pay, teenager, financial pyramid, money.

 

 

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