Annotation: This article is written in line with the important questions on antimicrobial effects of natural honey against gram-positive bacteria to reveal the therapeutic properties. These circumstances demonstrate the medical and social significance of solving the science-oriented task of developing high-quality pharmaceutical product on the basis of honey as well as its application not only as a preventive and medicinal agent to treat many illnesses but also as in beauty treatment.

Annotation: The approach which was proposed earlier for composite materials strength prediction using contact angle measurements was applied for graphite laminated materials. It was shown that the calculation of the work of adhesion to polar and non-polar model liquids can be applied to the choice of polymer binder.

Annotation: In this article we consider some fractional-irrational expressions and prove the assertion that reduce them to fractional-rational expressions and also consider one general lower-and-upper bound (two-sided estimate) for one numerical series.

Annotation: In the paper, we consider some fractional and irrational expressions, and prove the assertion that leads them to fractional and rational expressions, and also consider one general lower and upper bound (two-sided estimate) for a one numerical series. In obtaining some congruencies, we used the formula for binomial coefficients, then from the sum of the left side we cancel each other, and the summons with even numbers, where everywhere in an even degree in an uneven degree are doubled even after multiplier was put outside, all the summons remain free from the square root. Several variants of proofs are considered in the solution of certain problems and theorems.

Annotation: The article deals with the geometric interpretation of complex numbers, the possibilities of applying a transformation of the plane, and examples of solving problems.

Annotation: The article deals with the application of information and communication technologies in the teaching of mathematics. These technologies contribute to the development of independent thinking, help to rationally use time, form interdisciplinary communication.

Annotation: This article reveals the possibility of solving life situations with combinatorial coefficients and shows the practicality of applying formulas on the theory of probability and mathematical statistics. The solution of tasks with combinatorial coefficients consists mainly in the decomposition of these coefficients by the basic formulas and their manipulations.

Annotation: The article considers basic principles and approaches for creation of an electronic textbook, the stages of introduction of information and communication technologies in the learning process. The main stages of creating an electronic publication in accordance with the requirements for the development of a modern textbook are presented.

Annotation: "Information communication technologies" in English language Annotation. The article discusses the use of the CLIL (Content and Language Integrated Learning) methodology in the teaching of the discipline "Information and Communication Technologies" in English. The use of this technology in polylingual groups is most appropriate, since the CLIL pursues two goals, namely, the study of the subject through a foreign language, and a foreign language through the taught subject. Integrability is determined by the fundamental nature of ICT and the nature of the basic objects of its study; the ability to work with information refers to general educational skills. Teaching ICT in English allows students to look at English from an information point of view. To assimilate the material, the already existing knowledge of students in the user aspect is reinforced, relying on the basic concepts of ICT and competence in the field of informatics, expanding the literacy skills of ICT tools and English-language software, enriching vocabulary in English, forming orientation skills in the English interface of applied and office programs ..

Annotation: This article describes the ways in which students can develop logical thinking skills. Currently, any form of the exam takes precedence over logic. Accordingly, the article grouped logical tasks and provided their solutions.