Year LVI, Issue 4, 2013<<Archive>>
In this issue:
Articles
PREPARATION FOR OLYMPIADS – A CONVENIENT CAUSE TO DISCUSS REFINEMENTS OF MATHEMATICAL REASONINGS
The paper considers some mathematical problems which have been discussed at mathematical circles for high school students in the Institute of Mathematics, Information and Space Technologies of the Northern (Arctic) Federal University named after M. V. Lomonoso...
proof, existence, Euler characteristic, Vieta’s formulae, isoperimetric problem
ON MATHEMATICS TEACHING TO STUDENTS WITH VISUAL IMPAIRMENTS
The paper considers several exercises in Mathematics for students with visual impairments. A scheme is proposed to teach the lesson „The Pythagorean theorem“. The corresponding methodology is based on the rectangular method.
students with visual impairments, mathematics, Pythagorean theorem, rectangular method
ON MATHEMATICS EDUCATION FOR GIPSY STUDENTS (\(5^{\text {th }}-7^{\text {th }}\) GRADES )
The paper is dedicated to the problem of Mathematics culture improvement of gipsy students by various methodological approaches of teaching. Elements of thinking and speech are considered as components of culture.
students of gipsy origin, thinking, speech, mathematical culture, reformulation.
LOCATION OF REMARKABLE POINTS AND STRAIGHT LINES IN THE TRIANGLE
The present paper considers \(\triangle A B C\) and its main remarkable points: the gravity center \(G\) (the common point of the medians), the orthocenter \(H\) (the common point of the altitudes), the circumcenter \(O\) (the common point of the perpendic...
triangle, remarkable points, straight lines, special locations
RЕDUCTION OF IRRATIONAL AND TRANSCENDENTAL EQUATIONS AND INEQUALITIES TO ABSOLUTE VALUE ONES
Reduction of irrational and transcendental equations and inequalities to absolute value ones is considered by various examples. Some tasks for individual work are proposed too.
absolute value, equation, inequality, irrational, transcendental
EXTREMAL PROBLEMS IN HIGH SCHOOL BY COMPUTER TABLES
The authors propose to start the study of extremal problems in school earlier, for example from the 9the \(9^{\text {th }}\) grade on. A numerical method could be used for the purpose, which allows application of computer programs for graphical representation...
Кeywords: extremal problem, numerical method, computer table, computer mathematics, high school.
MODEL-VIEW-CONTROLLER ARCHITECTURE HELPING IN TEACHING OF WEB TECHNOLOGIES
During the last three and a half decades the MVC architecture has proven its usefulness in the software industry. The wide usage of MVC makes a strong case for its teaching, learning and effective application in the development of web applications by pupils an...
model-view-controller, teaching methodology, web development
THE FIRST BULGARIAN TEXTBOOK ON PROBABILITY THEORY
The purpose of this article is to acquaint the reader with the first textbook on probability theory for the secondary school in Bulgarian released in 1890. Its content is presented in brief and it could be compared with the current state of stochastic educatio...
statistical education, history of mathematics