Informatics in school №10’2013
Journal «Informatics in school» №10’2013
№ 10 (93) December 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.
Kiseleva E. Yu.
RECONSTRUCTION OF PARALLEL COMPUTING MODEL USING AN EXAMPLE OF ADDING THE NUMBERS
The article presents a lesson which playfully introduces students to parallel computing model.
Keywords: supercomputing, parallel computing models.
Batakova E. L.
INTERACTIVE LEARNING TOOLS AS A CO-TRAVELER IN THE STUDY OF INFORMATICS
The article considers the ways to achieve the required learning outcomes at informatics lessons, applying interactive learning tools and creating a friendly, creative atmosphere during the interaction of subjects of the educational process.
Keywords: interactive learning tools, process of teaching informatics, development of intellect, educational outcomes, decision of cognitive problems.
METHODICAL PIG BANK
Komissarova S. A., Pisareva V. V.
THE ELECTIVE COURSE OF INFORMATICS AS A WAY OF ORGANIZING STUDENTS’ RESEARCH ACTIVITY
The problem of organizing students’ research activity at the informatics lessons, basing on the elective courses’ programs, expanding and developing the major subject, is examined in the article. The process of organizing students’ research activity in the framework of the elective course “Engineering graphics in COMPASS-3D” is described.
Keywords: students’ research activity, elective course, informatics, engineering graphics.
COMPUTER SCIENCE IN PRIMARY SCHOOLS
Maximenko O. V.
LESSON ON THEME “THE SET. THE NUMBER OF THE ELEMENTS OF THE SET”
The article presents an informatics lesson on theme “The set. The number of the elements of the set” in the third grade. This is the first of six lessons in the subject line “Logical reasoning”. The lesson have been developed and conducted by technology of active learning methods.
Keywords: technology of active learning methods, set, subset, element of set, number of elements of set.
Pavlova I. B.
CLOUD TECHNOLOGIES. PROJECT METHOD FOR SCHOOLCHILDREN AND THEIR PARENTS
The article deals with various aspects of the problem of parental involvement in students’ research activity: the urgency of the topic, the analysis of the existing traditional methods used in domestic and foreign practice, practical experience of solving this problem, including the use of public cloud technologies.
Keywords: research activity, project activity, cloud technology, communication with parents.
Barakina T. V.
FORMATION OF THE ELEMENTS OF COMPUTER LITERACY IN PRIMARY SCHOOL
The article is devoted to the formation of the elements of computer literacy in primary school. The possibility to familiarize younger students with basic features and principles of working with text, graphics editors and a master of presentations on informatics lessons and extracurricular activities is considered in the article.
Keywords: computer literacy, computer literacy components, device of computer, word processor, image editor, master of presentations, print and electronic publications.
Pavlov D. I., Mukhina A. O.
DEVELOPING THE SKILLS OF WORKING WITH TABLES IN PUPILS OF THE PRIMARY SCHOOL
In the article some methodical working out is stated, aimed to develop skills of reading of primary students, view and processing of information with the help of table at the lesson of the informatics according to the new education standards. Pr ac tical results of approbation of these methodics, media and long them results are considered.
Keywords: informatics, primary school, initial informatics, tables, work with tables, education standards.
Maznichevskaya L. I.
PROBLEMS OF HIGH COMPLEXITY ON THE THEME “NUMBER SYSTEM”
The article presents the problems on various topics of the course of informatics (information encoding, networks, basics of logic, performers), for the solution of which knowledge on the topic “number systems” is required. The article will be useful for teachers and students in the preparation for the exam on informatics.
Keywords: number systems, information encoding, bit, performer, logic operations.
Okulov S. M., Pestov O. A.
THE RECTANGLES PROBLEM
The solution of a well-known problem using “tree of increments” which is a structure letting construct effective algorithms is considered in the article.
Keywords: structure, tree of increments, rectangles problem, algorithm.
ENTERTAINING COMPUTER SCIENCE
Ochkov V. F.
MATHCAD AND CRYPTOGRAPHY
A program that allows you to make the frequency characteristics of texts and helps to decrypt texts is considered in the article.
Keywords: cryptography, Mathcad.