Year LXIII, Issue 5, 2020<<Archive>>
Еducаtionаl Tеchnologiеs
GAMIFICATION IN CLOUD-BASED COLLABORATIVE LEARNING
Gamification is a widely accepted approach aimed at increasing the learner’s motivation. The paper presents a study on gamification approach in face-to-face collaborative learning, supported by cloud-based environment. The concept of gamification is discussed,...
gamification of learning; game elements; game techniques
NEURAL NETWORKS IN A CHARACTER RECOGNITION MOBILE APPLICATION
The article deals with the problem of character recognition using an artificial neural network. Based on the selected data, a model of a convolutional neural network was built, parameters were selected, and the result of training the network was demonstrated....
convolutional neural network; character recognition; mobile application; application programming interface (API)
APPLICATIONS OF ANAGLIFIC IMAGES IN MATHEMATICAL TRAINING
The article presents the use of interactive approaches in mathematics education through anaglyph images. The basic functions and characteristics of the various applications through which such images can be created are presented. Examples of the adaptation of a...
anaglyph images; interactive training; mathematics training; e-learning; interactive education; education in mathematic; anaglyph
Еducаtionаl Issuеs
ABOUT THE VECTOR SPACE OF THE FOURTH ORDER MAGIC SQUARES (IN RECREATIONAL MATHEMATICS)
In thepresent studya moregeneral (thanthetraditional) definitionof theterm magic squares of the fourth order is adopted and sufficient conditions for their existence are indicated. Essential vector-algebraic properties of the fourth-order magic squares have be...
magic squares; vector space; Gauss – Jordan elimination; recreational mathematics
METHOD OF THE CHILDREN IN THE SKYSCRAPER
The article proposes a double counting method for proving combinatorial identities that is easily visualized and remembered by the students. It allows them to apply it creatively to many situations and to (re)discover related results by themselves. The article...
double counting; binomial coefficients; combinatorial identities
ABRAHAM WALD AND STATISTICAL RESEARCH ON AIRCRAFT ARMOR
This work investigates the actual and the legendary scientific research of Abraham Wald on the survival probabilities of planes with different number of hits from enemy fire. We give new explanation to the deduction of his basic equation. We explain his basic...
history; Wald; heuristics; statistics; probability; epistemology