The aim of the research described in this article is to develop and implement an educational portal that enables students to acquire additional knowledge and skills by studying the process of creating electronic resources in the educational field. The portal addresses the current demands of digital learning and provides access to supplementary educational opportunities. The article discusses software development methods, the selection of an optimal environment for application creation, and the key stages of the development process. The focus of the research is on creating a supplementary education portal, emphasizing the use of object-oriented programming (OOP) methods, web technologies, web programming, and electronic educational resource creation techniques.

As a result of the research, technologies such as PHP, MySQL, and JavaScript were chosen, leading to the successful implementation of the application. An analysis of existing educational portals, such as BilimLand and Daryn Online, was conducted. The outcome of the work was the creation of a functional educational portal that allows students to effectively gain additional knowledge, meeting modern requirements. The portal offers interactive tools available to users and adapts to individual educational needs.

YEREKESHEVA M.М.

Candidate of Physical and Mathematical Sciences, docent, Aktobe Regional University, Aktobe, Kazakhstan

Е-mail: myerekesheva@zhubanov.edu.kz, https://orcid.org/0000-0002-4043-5688

ZASLAVSKAYA O.Y.

Doctor of Pedagogical Sciences, professor, Moscow City Pedagogical University, Moscow, Russia

Е-mail: zaslavskaya@mgpu.ru, https://orcid.org/0000-0002-6119-8271

BATURINA A.М.

Master of Pedagogical Sciences, computer science teacher, IT lyceum school MBOU Secondary School No. 72 named after Abisha Kekilbayevich, Aktobe, Kazakhstan

Е-mail: aida.baiturina@gmail.com, https://orcid.org/0009-0003-1214-9769

1. Parshukova N.B. Design and development of an educational portal: textbook - Chelyabinsk: YUrGGPU, 2020 – pp 25-27.
2. Luchaninov D.V. Fundamentals of the development of educational websites: textbook - Saratov: AI Pi Er Media, 2018 – pp 41-43.
3. Petru A Mircea, Radu Ion Badea, Anca Dana Buzoianu Development of an educational portal - innovative tool for support of teaching and learning doctoral studies // 6th International Seminar on the Quality Management in Higher Education -At: Tulcea Romania, July 2016 – pp 55-59.
4. Heila Pienaar Design and Development of an Academic Portal // vol. 53, No. 2, June 2003, pp. 118-129. /DOI: 10.1515/LIBR.2003.118 DOI: https://doi.org/10.1515/LIBR.2003.118
5. Ignatova N.G. Internet technologies in the education system" - M:Press, 2016 – pp 34-35.
6. Garkusha N.V., Butorina N.I. Features of the educational website organization // Electronic scientific journal "Science and Prospects" - 2016. - №4 – pp 89-92.
7. Bilimland. [Electronic resource]: [site]. - URL: https://bilimland.kz/kk
8. Daryn Online. [Electronic resource]: [site]. - URL: https://daryn.online/
9. Kalendarev I.V., Ponomareva I.A. Educational technologies and development of electronic educational resources in the system of additional education // Bulletin of the Russian State Vocational Pedagogical University. – 2021. – № 1 (33) – pp 23-27.
10. Kalendarev I.V., Petrova N.N. Development of an educational portal based on an open educational platform for additional education // Innovative technologies in science and education. – 2019. – Vol. 4. – No. 32 – pp 32-36.

educational portal, supplementary education, Web-programming, programming, server, scripts, programming platform, portal development