2014 № 10

The North Caucasus is a strategically significant part of the Russian Federation, a uniquely rich territory with both well-developed industry and agriculture. In accordance with the modernization plan of the North Caucasus federal district the North Caucasus federal university, one of the largest in Russia research centers, was created on the basis of the three largest higher education institutions of the Stavropol Krai. One of the leading schools of organic chemistry not only in the North Caucasus, but also in Russia was established at the university. In 20 years the school has obtained a huge massif of results in fundamental and applied research. It became one of the leaders in the field of organic and element organic chemistry. In the nearest future, its most important discoveries and achievements will form a development basis, naturally, taking into account regional tasks and world tendencies in the development of chemical science.

In the article physical and chemical properties of peat are considered, efficiency of its application in an oil and gas complex as a reagent for preparation of technological liquids for drilling and repair of wells for prevention of pollution of productive layers is shown. The materials discussed in the article will be useful in chemical and environmental education of seniors.

Characteristics of distillate fractions of the Stavropol petroleum oil and possible directions of their catalytic processing are investigated. Conditions for obtaining components of commercial motor fuels from high-paraffinic raw materials are discussed.

Physical and chemical properties of some polymers are considered in the article. Examples of their use as ingredients of the technological mixtures applied in constructing and repairing wells in an oil and gas complex are given. These materials can be used for an elective course of profile training.

The recent research has shown that the organic compounds contained in cruciferous vegetables are capable of reducing risks of cancer, especially in the early stages. The use of Brassica rapa L and inulin containing raw materials of Scorzonera hispanica L. as ingredients for production of functional products of treatment and prophylactic action is considered in the article. The formulation of the functional product containing these ingredients is developed. Solid, fat, vitamin C, mineral substances, cellulose contents and total acidity have been determined by calculations and chemical methods. The introduction of the above mentioned ingredients to a product leads to a decrease in protein, fat, and starch contents; the contents of mono - and disaccharides, mineral substances, vitamins and cellulose increase. Caloric value decreases by 10,65%. , After completing pharmacological research in vivo on different types of activity, the functional product, fritters with turnip, can be used in dietary and treatment and prophylactic food for people predisposed to cancer.

It is essential to create an atmosphere for the continuous and effective intellectual growth of pupils at the lesson. The teacher's aim is to initiate and support processes of self-development, self-training. The teacher should provide school students with methods of getting rational knowledge about the world, to teach them to use these methods, to see themselves as the subjects of educational process. Specially developed content forming intellectual abilities, methods and instruments of developing mental abilities of pupils should be included into the lesson.

One of the most important factors of the development of gifted teenagers is the organization of their training aimed at discovering students’ abilities, promoting their cognitive activity, realizing creative potential, forming encyclopedic knowledge. Educational and extracurricular activities of the school students of a chemical and biological profile include advanced level of the natural science subjects, research activity, participation in creative competitions, intellectual games, Olympiads, scientific and practical conferences.

The article is devoted to the methodological design of the lesson - study in accordance with the requirements of the GEF for students in 8th grade.

A lesson on the topic "Vitamins" for the integrated elective course "Biologically Active Compounds" is suggested.

Students’ performance in the Unified State Examinations assumes mastering the considerable theoretical material including theories, laws, concepts, as well as understanding their interrelation and limits of application. It demands knowledge and abilities enabling students to carry out chemical transformations, to solve qualitative and calculation problems. Careful improvement of both the Unified State Examination procedure and quality of assessment materials is essential.

The author proposes a scenario intellectual games for students of 8th and 9th classes devoted to the study of metals.