On methodological positions of modern teacher

Authors:

Orzhekovskiy P. A.. Adress: Moscow. Workplace: Moscow Institute of Open Education.

Summary

Metodological positions in many ways determine a modern teacher's understanding of the aims of teaching the subject, the choice of certain methods and training methodologies and estimation of the training process efficiency. The author analyses the teacher's methodological positions whicn enable compliance with the requirements of teh Federal State Education Standards.

Keywords:

Methodological positions of the teacher, shaping the world outlook, teaching methods of cognition.


Methods and Experience Exchange

Organization of learning session on the basis of cooperation

Authors:

Nefedova M. P.. Adress: Krasnoyarsk region. Workplace: Krasnoturansk Secondary School.

Bychkova N. A.. Adress: Krasnoyarsk region. Workplace: Krasnoturansk Secondary School.

Summary

The article describes the methods and forms of organization of training process based on cooperation to ensure the meta-subject and personal results of studying, it confirms that full cooperation is possible in case of immersion.

Keywords:

Educational cooperation, meta-subject results.


Methods and Experience Exchange

Chemical calculation tasks with incomplete data

Authors:

Voitukevich S. А.. Adress: Yekaterinburg. Workplace: Secondary School № 163.

Nikitina E. V.. Adress: Yekaterinburg. Workplace: Institute of Fundamental Education, Ural Federal University.

Medvedev D. A.. Adress: Yekaterinburg. Workplace: Institute of High Temperature Electrochemistry.

Summary

This paper describes the examples of tasks with the paucity of data, explains the necessity of introducing additional parameters to the calculations and presents several ways of solving tasks.

Keywords:

Parametric equation, tasks with incomplete data, multidisciplinary tasks, chemistry Olympiad.


Methods and Experience Exchange

Lesson “Chemical properties of carbonic acids”

Authors:

Bagrova N. V.. Adress: Volzhsky, Volgograd Region. Workplace: Volzhsky secondary school number 14.

Summary

The author offers a lesson for 10th form students on the topic "Chemical properties of carbonic acids". During the lesson the students participate in the active research work, and control themselves by means of an electronic trainer.

Keywords:

сarbonic acids, research work, information and communication technologies.


Methods and Experience Exchange

Integrated lesson “Nanotechnologies at the service of man”

Authors:

Anatsko O. E.. Adress: Saint-Petersburg. Workplace: Gimnasium № 399.

Hanukovich E. M.. Adress: Saint-Petersburg. Workplace: Gimnasium № 399.

Summary

This lesson is intended for 9- or 10-graders, the lesson is extracurricular. Material of a lesson acquaints pupils with such concepts as nanoscience, nanoparticles, nanotechnologies. At the lesson pupils work in groups, carry out a laboratory experiment on determination of the size of a molecule.

Keywords:

Nanoscience, nanochemistry, nanoparticles.


Methods and Experience Exchange

Practice-oriented education: first-aid kit in teaching chemistry class

Authors:

Nechitaylova E. V.. Adress: Tsimlyansk, Rostov region. Workplace: Licey № 1.

Summary

This paper presents the idea of using information about a home first-aid kit in teaching chemistry classes. There is a brief overview of the history of the development of pharmacy in the article, as well as practical advices for chemistry teacher about the educational process in the 8th grade, based on information about medicines. The author emphasizes the importance of this practice-oriented approach for achieving subject, meta-subject and personal results.

Keywords:

First-aid kit, practice-oriented education, chemistry class, secondary school.


Methods and Experience Exchange

On training school students in solving chemistry calculation tasks

Authors:

Pen'kova G. A.. Adress: Zelenograd, Moscow. Workplace: Secondary school № 618.

Summary

The method of teaching pupils to solve chemistry calculation problems on the basic level is described. It is given in detail how to make a list of essential physical values and formulas corresponding to them. The author suggests a universal algorithm of analyzing and solving calculation problems with the use of formulas and equations as well as a system of forming skills of doing chemistry calculation tasks.

Keywords:

Calculation tasks in chemistry, teaching methodology of solving tasks, reference book, algorithm.


Methods and Experience Exchange

Textbooks' possibilities in chemistry lesson

Authors:

Akhmetov M. A.. Adress: Ul'yanovsk. Workplace: Ulyanovsk Institute for Raising the Qualification end Retraining of Educational Workers.

Summary

The paper describes the technique of using the components of the teaching kit: textbooks, workbooks, manuals for organizing chemistry lesson. The role of different types of problems for development of students’ learning activity was shown.

Keywords:

Educational and methodical set, level of independence of the pupil, informative requirement, textbooks, manuals, organization of a modern lesson of chemistry.


Chemical experiment

Problem experiments on interaction of low-reactive metals with solutions of salts

Authors:

Surin Yu. V.. Adress: Moscow. Workplace: Moscow State Regional University.

Summary

The main difficulty in perception of these experiments, as well as in their justification is that pupils studying interaction of metals with solutions of salts, always use the analysis of position of metals in Electrochemical Series as another approach to the solution of this question is unknown to them.

Keywords:

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


Chemical experiment

Experiment at the lesson «Salts»

Authors:

Ivanova L. V.. Adress: Orel. Workplace: Gymnasium № 19.

Summary

Conducting chemical experiment, simulating problem situations in chemical experiment and creative tasks are considered as conditions of carrying out mini-projects.

Keywords:

Chemical experiment, creative tasks, mini-projects.


Chemical experiment

Printed exercise-books as means of promoting effectiveness and quality of practical training

Authors:

Eskendarov А. А.. Adress: Kurush, Hasavurt area of Republic Dagestan. Workplace: Secondary School № 1.

Summary

The present special exercise-book for practical training in chemistry is intended for the better practical skills forming, for the increase of the pupils' independence and for the rise of the safety of carrying out practical work.

Keywords:

Printed exercise-books for laboratory works, safety in chemical experiment, completeness of drawing up of the experiment report, independent research skills.


Post-Curriculum exercises

Interschool chemical tournament

Authors:

Ivanova T. N.. Adress: Ozersk, Chelyabinsk region. Workplace: Liceum № 23.

Summary

Within implementation of the program of improvement of quality of school chemical education through strengthening interest and motivation of a subject we hold chemical tournaments between schools where the chemistry course is studied according to the advanced curriculum. Chemical tournaments are a good example of cooperation of intellectually gifted youth of the city. We give preferences to scenarios of research type.

Keywords:

Interschool chemical tournament, advanced studies of chemistry, «Duel of erudites».


Chemical experiment

Еlective course «Experimental problems in chemistry»

Authors:

Kandakova Yu. B.. Adress: Zubtsov, Tver region. Workplace: Secondary School № 1.

Summary

The course is addressed to students opting for science in high school. The elective course “Experimental problems in chemistry” is designed for 10-th grade students and is subject oriented.

Keywords:

Chemistry, experiment, extracurricular activities.


Some Facts from History of Chemistry

Сhemistry of solutions: studies of Russian scientists at the turn of the 19th to 20th century

Authors:

Savitkin N. I.. Adress: Kaluga. Workplace: Kaluga State University after K. E. Tsiolkovsky.

Avdeev Ya. G.. Adress: Kaluga. Workplace: Kaluga State University after K. E. Tsiolkovsky.

Turina M. V.. Adress: Kaluga. Workplace: Kaluga State University after K. E. Tsiolkovsky.

Summary

History of the development of Solution Chemistry in our country at the end of the XIX century - beginning of the XX century was considered. Works by D. P. Konovalov, I. A. Kablukov, V. A. Kistyakovsky, P. I. Walden, M. S. Vrevsky, A. A. Yakovkin, Ya. I. Mikhaylenko played a significant role in the development of this branch of knowledge in our country.

Keywords:

History of chemistry, chemistry of solutions, D P Konovalov, I A Kablukov, V A Kistyakovsky, P I Walden, M S Vrevsky, A A Yakovkin, Ya I Mikhaylenko.


Some Facts from History of Chemistry

The Lord of radioelectronics

Authors:

Radetskiy A. M.. Adress: Simferopol. Workplace: Secondary School № 18.

Shulskaya G. P.. Adress: Simferopol. Workplace: Secondary School № 18.

Summary

The article deals with the history of discovery of germanium, methods of its obtaining and the field of its application.

Keywords:

Germanium, semiconductor transistor, radioelectronics, germanium alloys.