To be a teacher is a lifestyle

Authors:

Kostenchuk I. A.. Adress: Moscow. Workplace: «Tsentrchimpress» PLC.

Keywords:

Teacher’s profession.


Science and Industry

The Periodic Table as a completed entity with the prediction of physical properties of the elements of the 7th-11th periods

Authors:

Drozdov A. M.. Adress: Sankt-Peterburg.

Makarenya A. A.. Adress: Sankt-Peterburg.

Zhohov A. L.. Adress: Sankt-Peterburg.

Summary

The authors offer the scientific materials got by the research group headed by A.A. Makarenya which emphasizes the Mendeleev’s brilliant insight: “The future does not threaten the periodic law with destruction but merely promises to build the superstructure and provide for further development.”

Keywords:

Evolution of chemical elements, Periodic system, metaperiod, physical properties, prediction of properties of unknown elements.


Methods and Experience Exchange

Conscious awareness of knowledge in chemistry as a basic indicator of implementing the FGOS requirements

Authors:

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

Summary

Настоящая статья посвящена рассмотрению результатов цикла методических исследований проблемы формирования у школьников осознанных знаний по химии, а также проблеме выявления осознанности знаний. Показано, что осознанность знаний существенно зависит от формирования личности обучающихся и от их субъективного опыта познания реального мира.

Keywords:

Conscious awareness of knowledge of chemistry, creative use of knowledge, person-centered approach to teaching.


Methods and Experience Exchange

On developing scientific worldview

Authors:

Kupovih I. O.. Adress: Taganrog. Workplace: Taganrog College of Marine Instrumentation.

Summary

The role and place of an integrated course “Natural science” in forming a harmonious personality is discussed in the paper. The author analyses the existing experience of studying Natural Science as a set of separately taught units “physics”, “chemistry” and “biology”, and considers arising disadvantages. Several brief reviews of the basic themes of the course which are recommended as guidelines in teaching are given in the paper.

Keywords:

Natural science, surrounding world, worldview, Earth ecosystem, life, universal values, mechanics, electromagnetism, types of energy, structure of matter, photosynthesis.


Methods and Experience Exchange

A popular scientific text as a teaching means of developments of high school students’ research potential in subject oriented education.

Authors:

Makotrova G.V.. Adress: Belgorod. Workplace: Belgorod state national research university.

Summary

The article represents the ways how to arrange work with a popular scientific text from the Internet at several stages of developments of high school students’ research potential (culture exploration, culture use, culture interpretation and culture creativity). The relation between the students’ activities at the classes held in subject section of the students’ scientific society and the ones at the lessons is reflected in the arrangement of work with a popular scientific text in considered practice of subject oriented education.

Keywords:

High school students, culture genesis, popular scientific texts, research potential, Internet network, subject oriented education.


Methods and Experience Exchange

Lesson on redox reactions

Authors:

Hmirova I. A.. Adress: Sankt Petersburg. Workplace: School № 581.

Summary

Students’ achievements directly depend on the organization of their studying according to psychological characteristics of their age. For students aged 14-15 learning should be emotional. Real life examples and mnemonics used at the lesson described make redox reactions easier to study.

Keywords:

The lesson of chemistry, oxidation, oxidizer, the restorer, the process of oxidation, a process of recovery, oxidation-reduction reactions.


Methods and Experience Exchange

How we study chemical properties of acids

Authors:

Aidina I. G.. Adress: Pavlodar. Workplace: Nazarbayev Intellectual school.

Summary

The article provides a detailed script of the lesson on "The chemical properties of acids", indicating the type of the lesson, methods and forms of work, equipment, learning outcomes, activities of teachers and students. During the lesson, students are actively involved in the cognitive activity in the process of self-searching and the discovery of new knowledge, solve challenging tasks of the problem character.

Keywords:

Chemical properties of acids, group work, active cognitive activity, challenging experiment.


Methods and Experience Exchange

Formation of interest to high-school chemistry -based learning situations and situational exercises.

Authors:

Pleshkova N. A.. Adress: Dubna, Moscow region. Workplace: International University of Nature, Society and Man, "Dubna".

Summary

This article discusses teaching methods based on the use of situations and situational exercises and aimed at creating interest in the subject of chemistry. Showing options for cognitive activity of students in the classroom and outside of the lesson , aimed at developing interest in the subject of chemistry based on approximation theory to practice, the use of learning situations and exercises.

Keywords:

Chemistry, education, learning objectives, learning process, methods, situation, situational exercises, students, improving skills, interest, connection to life.


Methods and Experience Exchange

Технологическая карта в проектировании учебного процесса.

Authors:

Asanova L. I.. Adress: Nizhniy Novgorod. Workplace: Nizhny Novgorod Institute of education development.

Snigireva E. M.. Adress: Moscow. Workplace: Moscow Institute of Physics and Technology.

Summary

The features of designing of the educational process, aimed at the achievement of learning outcomes in accordance with the requirements of the GEF, in the form of technological maps are presented.

Keywords:

Federal state educational standard, educational results, designing of educational process, technological card.


Consultation

From cognitive interest to disclosure of the nature of electrochemical processes

Authors:

Ahmetov M. A.. Adress: Yul'aynovsk. Workplace: Ulyanovsk Institute for Raising the Qualification end Retraining of Educational Workers.

Summary

This paper contains the description of electrolysis concept explanation for students’ understanding. This pedagogical technology includes few stages: fascinating story about the electrolysis opening history; the entertaining experiment; visual models; chemical equations. This way promotes growth in learning interest, students’ desire for understanding of natural phenomenon. The role of historical and practical context, chemical experiments, visualization chemical processes, success in solving problems for leaning activity of students for studying chemistry discussed.

Keywords:

Electric current, electrochemical processes, galvanic element, electrolysis, cathode, anode, cathode process, anode process.


Chemical experiment

Experiments to study solutions

Authors:

Pilnikova N.N.. Adress: Sankt-Peterburg. Workplace: School № 496.

Summary

Presents a series of experiments for the students of the eighth grade for obtaining and study of different solutions on the lessons elective course in chemistry.

Keywords:

Dissolution, concentrated and diluted solutions, dilution of solutions, solubility of solids and gases in water, crystallization, solvents.


Chemical experiment

Analyzing Curry Powder.

Authors:

Borynova E. B.. Adress: Moscow. Workplace: Pedagogical University.

Perevozchikhova N. V.. Adress: Moscow. Workplace: School № 1246.

Summary

Curry is among the most popular food spices nowadays. Curcumins, a component of curry powders, are the focus of much research that bears on many various maladies, including HIV, cancer, Alzheimers, wound healing, and much more. The historical background of curry powders, their use and properties were used as the base for the students’ research project discussed in the article. Analysis of some curry powder blends was carried out by the secondary school students. Various physical and chemical methods of analyzing curry, including TLC, are described.

Keywords:

Students’ research project, chemistry of spices, curry powder, curcumins.


Post-Curriculum exercises

Municipal intellectual game “Chemistry and life”

Authors:

Kabardina E. A.. Adress: Tobolsk. Workplace: School №18.

Zmanovskaya G. I.. Adress: Tobolsk. Workplace: Litsman Gymnasium.

Summary

The description of a municipal intellectual game in chemistry devoted to the anniversary of D.I. Mendeleev is given. The game is held for Tobolsk students aged 15-16 of.

Keywords:

Intellectual game, metals, non-metals, their compounds.