How to make chemistry a favorite subject?

Authors:

Gluschuk E. L.. Adress: Stakhanov, Lugansk region. Workplace: Educational complex № 29.

Summary

The problem is that the school system of chemical education has undergone significant organizational change. Therefore, teachers should improve their educational level, use interactive methods to develop innovative technologies in teaching chemistry. The teacher must give the amount of chemical knowledge which gives concrete meaning to many fundamental ideas about the world. The underlying principle approach should be based on motivating students by conducting subject weeks, chemical evenings, original quests, scientific competitions and Olympiads.

Keywords:

Interactive methods, innovative technologies, chemical knowledge, motivation of students.


Methods and Experience Exchange

About the organization of the practice-focused activity in the course of training

Authors:

Ketova N. Yu.. Adress: Leninsk-Kuznetskyi, Kemerovo region. Workplace: Main school № 73.

Summary

To organize practice-oriented activity at the lessons, educational tasks aimed at the achievement of the specific results having practical application in our everyday life are used. They are chosen in accordance with the time allowed for each theme studied as well as types of the lessons conducted.

Keywords:

Practice-oriented activities, practice-oriented tasks, project activities.


Methods and Experience Exchange

The use of medical knowledge in teaching chemistry

Authors:

Tagiev T. İ.. Adress: Ganja, Azerbaijan. Workplace: Ganja State University.

Summary

The possibilities of using medical knowledge in studying chemistry at school are discussed. The criteria for selection of the content and principles of the disclosure of medical issues in teaching chemistry are defined.

Keywords:

Teaching chemistry, medical knowledge, toxic exposure, poisoning, illness, negative influence, health, hygienic conditions, medical concepts, pollution, polluter, poison, poisoning event.


Methods and Experience Exchange

Development of health culture of students by means of the subject

Authors:

Andreeva I. G.. Adress: Moscow. Workplace: Institute for Strategy of Education Development of the Russian Academy of Education.

Summary

On the basis of the requirements of the Federal State Education Standard the conditions of the development of health culture by means of chemistry school subject are identified. The author defines the didactic possibilities of personal achievements in health issues in the content of chemical education that are realized through the achievements of scientific literacy of students.

Keywords:

Federal state education standard, content of chemical education, scientific literacy, health, development of health culture, healthy lifestyle, control measuring materials of the state final examination.


Methods and Experience Exchange

Metodological aspects of assessment tasks with detailed answers

Authors:

Dobrotin D.Yu.. Adress: Moscow. Workplace: Institute of Pedagogy and Psychology of Education Moscow City Pedagogical University.

Summary

The article deals with the issues of standardized procedures of evaluation of quality of educational preparation of schoolchild in chemistry, methodological approaches to the assignments with detailed answer of the basic state exam in chemistry and analyzed the contentious issues in the evaluation of schoolchild work.

Keywords:

Methodical competence, basic state exam in chemistry, jobs with detailed answers, criteria for assessing.


Methods and Experience Exchange

On studying electrolysis of melt and dissolved electrolytes

Authors:

Dorohova Z.G.. Adress: Sosnovy Bor, Leningrad region. Workplace: Sosnovoborskaya private school.

Summary

The article discusses features of electrolysis of molten electrolytes and solutions with soluble or insoluble anodes. The set of topical exercises of varying difficulty is offered.

Keywords:

Electrolysis, electrolysis of molten electrolyte, electrolysis electrolyte solutions, the processes on the cathode, at the anode, quantitative characteristics of electrolysis.


Methods and Experience Exchange

Lesson on the theme "Compounds of halogens"

Authors:

Shadrina Е. А.. Adress: Telman village, Leningrad region. Workplace: Telman’s secondary school.

Summary

The article presents an author's version of a lesson on the theme "Сompounds of halogens" (9-th grade) according to the requirements the Federal State Educational Standard of General Education (FSES GE). The peculiarity of its structure is linked to the organization of teaching and learning activity of pupils on the basis of itinerary sheet.

Keywords:

Chemistry lesson, itinerary sheet, the hydrogen halide, hydrochloric acid, sodium chloride, qualitative reaction to halide ions.


Methods and Experience Exchange

Modern types of tasks in teaching practice

Authors:

Raevskaya M. V.. Adress: Belgorod. Workplace: Belgorod State Institute of Development of Education.

Summary

The definitions of contextual task, case studies, competence-oriented task are presented and the similarities and differences of these tasks are discussed. The examples of contextual task, case studies, competence-oriented task with chemical content are given and the ways of application tasks in the classroom and in extracurricular activities are demonstrated.

Keywords:

Contextual task, case studies, competence-oriented task, short-term project.


Consultation

Role of solvents in chemical processes

Authors:

Volkova M. A.. Adress: Ivanovo. Workplace: Ivanovo State University of Chemistry and Technology.

Marfin Y u. S.. Adress: Ivanovo. Workplace: Ivanovo State University of Chemistry and Technology.

Summary

The article examines the variety of solvents, their classification, impact on the course of chemical reactions, as well as the opportunities for using solvents as tools for controlling chemical reactions. This information presented may be useful to chemistry teachers for preparing the thematic lessons, as well as a wide range of readers wishing to expand their knowledge in chemistry.

Keywords:

Solvent, classification, solvatochromic properties, control of chemical reactions.


Chemical Experiment

Problem experiment in improving students’ theoretical knowledge

Authors:

Surin Y u. V.. Adress: Moscow. Workplace: Moscow Region State University.

Summary

The potential of practical application of the author’s technique of problem-based teaching chemistry at school is shown. The technique presented is based on the system of new problem experiments developed by the author. The examples of problem experiments for the theme “Hydrolysis of salts” are suggested.

Keywords:

Problem-educating teaching, advanced technique, regular implementation of problem-educating experiments, new problem-educating experiments.


Chemical Experiment

Chemical workshop as part of the profile science education

Authors:

Dubtsova Y u. Yu.. Adress: Novosibirsk. Workplace: Gymnasium № 3.

Dubinin Y u. V.. Adress: Novosibirsk. Workplace: Boreskov Institute of Catalysis SB RAS.

Summary

Special additional courses in chemistry for secondary school students promote understanding of a theoretical general course material, enhance knowledge in the considered field of science, as well as give practical experimental skills. The experience of the successful implementation of the additional course “Chemical workshop” at Gymnasium №3 in Akademgorodok (Novosibirsk) is described in the article.

Keywords:

Chemistry, practical work, natural sciences, special course, education.


Extracurricular Activities

Preparation of pupils for school and municipal stages of the Chemistry Olympiad

Authors:

Glushenko Y e. G.. Adress: Tikhvin. Workplace: Secondary School № 1.

Summary

The article reveals the experience of preparing students for the first and second stages of the All-Russian Olympiad in chemistry. The examples of various tasks for students are presented.

Keywords:

All-russian olympiad in chemistry, school and municipal stages, preparing for the Chemistry Olympiad.


Extracurricular Activities

The quantitative method of determination of vitamin C in various biological materials

Authors:

Zhukova N. I.. Adress: Ussuriysk, Primorye territory. Workplace: Far- East Federal University, School of pedagogics.

Summary

The convenient and accurate quantitative method of determination of vitamin C in various biological materials by means of reagents available at school is offered.

Keywords:

Students’ project activity, vitamin C, titration, Tillman’s reagent.