COMPUTER MODELING AS ONE OF THE COMPONENTS OF EXTERNAL CHEMISTRY ACTIVITIES AT HIGH SCHOOL
DOI: 10.23951/2307-6127-2020-2-150-160
The analysis of the concept of «extracurricular activities» in school education is given, its features are characterized. The concept of «extracurricular activities in chemistry» is given, its purpose and specific feature at the senior level of education in a modern school are highlighted. The necessity of carrying out chemistry projects is substantiated, and one of the relevant areas is proposed: design activities of schoolchildren in modeling the structure of substances. The HyperChem software package, which is used to solve the problems of quantum-mechanical modeling of atomic and molecular structures, is described, which allows performing complex computational problems in chemistry in a short period of time. The methodology of work of schoolchildren with the HyperChem software package is described. The characteristic of individual chemistry projects is given, the stages of their implementation are given. An example of the construction by schoolchildren of the molecular structures of chlorides of elements of group 15 of the periodic system and their optimization by the semiempirical PM3 method, which includes only valence electrons in the calculation, is shown. Correlation dependences of the experimental and calculated bond lengths and bond angles, correlation equations, correlation coefficients (R), and standard deviation (SD) are presented. The results of evaluating completed projects on the basis of developed criteria, assessment scales and student performance on completed projects are presented. Questions were developed for questioning students in order to determine their attitude to the GaussView program.
Keywords: extracurricular activities in chemistry, project activities, stages of the project, project evaluation, computer simulation, quantum-chemical calculations
References:
1. Pis’mo Ministerstva obrazovaniya i nauki RF ot 14.12. 2015 g. № 09-3564 “O vneurochnoy deyatel’nosti i realizatsii dopolnitel’nykh obshcheobrazovatel’nykh programm” [Letter of the Ministry of Education and Science of the Russian Federation of 14.12. 2015 No. 09-3564 “On extracurricular activities and the implementation of additional general education programs”] (in Russian). URL: https://www.garant.ru/products/ipo/prime/doc/71187190/ (accessed 29 November 2019).
2. Metodicheskiye rekomendatsii po utochneniyu ponyatiya i soderzhaniya vneurochnoy deyatel’nosti v ramkakh realizatsii osnovnykh obshcheobrazovatel’nykh programm, v tom chisle proektnoy deyatel’nosti [Guidelines for clarifying the concept and content of extracurricular activities in the framework of the implementation of basic general educational programs, including project activities]. Vestnik obrazovaniya Rossii, 2017, no. 19, pp. 25–40 (in Russian).
3. Pak M. S. Teoriya i metodika obucheniya khimii: uchebnik dlya pedagogicheskikh vuzov [Theory and methodology of teaching chemistry: a textbook for pedagogical universities]. Saint Petersburg, Lan’ Publ., 2017. Pp. 246–264 (in Russian).
4. Isayev D. S., Pak M. S. Sovremennye podkhody k organizatsii vneurochnoy raboty s uchashchimisya [Modern approaches to the organization of extracurricular work with students]. Khimiya v shkole, 2018, no. 2, pp. 54–57 (in Russian).
5. Isayev D. S., Sobolev A. E. Organizatsiya sistemy raboty po khimii v sootvetstvii s FGOS: opyt Tverskogo rayona [Organization of a chemistry work system in accordance with Federal State Educational Standard: experience of the Tver region]. Aktual’nye problemy khimicheskogo i ekologicheskogo obrazovaniya: Sbornik nauchnykh trudov 63-y Vserossiyskoy nauchno-prakticheskoy konferentsii [Actual problems of chemical and environmental education: Collection of scientific papers of the 63rd Russian National Scientific and Practical Conference]. Saint Petersburg, Herzen State Pedagogical University of Russia Publ., 2016. Pp. 20–27 (in Russian).
6. D’yakovich S. V., Kachalova G. S. Vneurochnaya rabota po khimii v obshcheobrazovatel’noy shkole: uchebnoye posobiye [Extracurricular work in chemistry at a comprehensive school: a training manual]. Novosibirsk, NSPU Publ., 1997. 140 p. (in Russian).
7. Vneurochnaya deyatel’nost’. 1–11 klassy. Teoriya i praktika: uchebnoye posobiye [Extracurricular activities. Grades 1–11. Theory and Practice: A Study Guide]. Saint Petersburg, VAKO Publ., 2017. 288 p. (in Russian).
8. Grigor’yev D. V., Stepanov P. V. Vneurochnaya deyatel’nost’ shkol’nikov. Metodicheskiy konstruktor vneurochnoy deyatel’nosti shkol’nikov: posobiye dlya uchitelya [Extracurricular activities of schoolchildren. The methodical designer of extracurricular activities of schoolchildren: a manual for the teacher]. Moscow, Prosveshcheniye Publ., 2010. 223 p. (in Russian).
9. Isayev D. S., Sobolev A. E. O podgotovke i otsenivanii itogovogo proyekta [On the preparation and evaluation of the final project]. Khimiya v shkole, 2019, no. 1, pp. 53–58 (in Russian).
10. Ponomarenko O. A. Komp’yuternoye modelirovaniye stroyeniya organicheskikh soyedineniy [Computer simulation of the structure of organic compounds]. Khimiya v shkole, 2019, no. 4, pp. 38–41 (in Russian).
11. Kets T. S., Poleshchuk O. Kh. Ispol’zovaniye programmy GAUSS VIEW pri provedenii zanyatiy po vneurochnoy deyatel’nosti shkol’nikov po khimii v 9 klassakh [Use of the GAUSS VIEW program during classes on extracurricular activities of schoolchildren in chemistry in grades 9]. Sbornik materialov XI Mezhdunarodnoy nauchnometodicheskoy konferentsii “Prepodavaniye estestvennykh nauk, matematiki i informatiki v vuze i shkole” [Collection of materials of the XI International Scientific and Methodical Conference «Teaching of natural sciences, mathematics and computer science in high school and school»]. Tomsk, TSPU Publ., 2018. Pp. 208–210 (in Russian).
12. Shabanova I. A., Kovaleva S. V., Kadimov R. Kh. Ispol’zovaniye komp’yuternogo modelirovaniya na vneurochnykh zanyatiyakh po khimii [The use of computer modeling in extracurricular chemistry classes]. Sbornik materialov XII Mezhdunarodnoy nauchno-metodicheskoy konferentsii “Prepodavaniye estestvennykh nauk, matematiki i informatiki v vuze i shkole” [Collection of materials of the XI International Scientific and Methodical Conference «Teaching of natural sciences, mathematics and computer science in higher school and school»]. Tomsk, TSPU Publ., 2019. Pp. 228–231 (in Russian).
13. Sikachina A. A. O pol’ze osvoyeniya uchashchimisya 9–11 profil’nykh klassov shkol odnoy iz sushchestvuyushchikh kvantovo-khimicheskikh programm [The benefits of mastering by students of 9–11 specialized classes of schools of one of the existing quantum chemical programs]. Byulleten’ nauki i praktiki – Bulletin of Science and Practice, 2019, vol. 5, no. 3, рp. 439–451 (in Russian).
14. Solov’ev M. E., Solov’ev M. M. Komp’yuternaya khimiya [Computer chemistry]. Moscow, Solomon-Press Publ., 2005. 536 р. (in Russian).
15. Butyrskaya E. V. Komp’yuternaya khimiya: osnovy teorii i rabota s programmami Gaussian i GausView [Computer chemistry: fundamentals of theory and work with Gaussian and GausView programs]. Moscow, Solomon-Press Publ., 2011. 224 р. (in Russian).
16. Poleshchuk O. Kh., Kizhner D. M. Khimicheskiye issledovaniya metodami rascheta elektronnykh struktur molekul: uchebno-metodicheskoye posobiye [Chemical studies by methods of calculating the electronic structures of molecules: educational-methodical manual]. Tomsk, TSPU Publ., 2006. Pp. 19–25 (in Russian).
17. GAUSSIAN 98W. User’s Reference. Editors Fritsch E., Fritsch M. J., Pittsburgh, Gaussian Inc. 1998. 280 p.
18. NIST Chemical Database. Standard Reference Database 17, Version 7.0 (Web Version), Release 1.4.2 Data Version 2009.01. URL: http://webbook.nist.gov/chemistry (accessed 20 December 2019).
19. Davydov V. N. Teoriya i metodika integrativno-proektnogo podkhoda v protsesse vneurochnoy raboty po khimii. Dis. d-ra ped. nauk [Theory and methodology of the integrative-design approach in the process of extracurricular work in chemistry. Dis. of doct. ped. sci.]. Saint Petersburg, 2002. 318 р. (in Russian).
20. Osobennosti metoda proyektov [Features of the project method] (in Russian). URL: https://docplayer.ru/32605063-Osobennosti-metoda-proektov.html (accessed 25 October 2019).
( 772.96 kB ) 
( 759.24 kB )
Issue: 2, 2020
Series of issue: Issue 2
Rubric: VOCATIONAL EDUCATION AND TRAINING
Pages: 150 — 160
Downloads: 793