The ISSF was first held in 2005 at Mahidol Wittayanusorn School, Thailand, as a platform for high school students worldwide to present their scientific research projects and exchange knowledge in science, technology, and culture. The inaugural ISSF was a great success, leading to its continued organization over the years by prestigious science schools worldwide.

The International Students Science Fair (ISSF) 2025 was a major international event celebrating its 20th anniversary, taking place from January 27 to 31, 2025, and hosted by Mahidol Wittayanusorn School (MWIT). This fair brought together students from around the world to share ideas, explore new scientific concepts, and collaborate on innovative projects. A key part of ISSF 2025 was the workshops and excursions, which provided students with hands-on experiences that connected science learning to real-world applications.

The worlds of science and art may seem vastly different, but both disciplines are about understanding nature and expressing creativity. At the International Students Science Fair (ISSF) 2025, we were proud to present a harmonious fusion of these two worlds through artwork inspired by high school science projects. Transforming scientific concepts into art provides a unique platform for young minds to express their understanding and imagination in diverse ways. This approach reflects the core processes of critical thinking, inquiry, and creativity that lie at the heart of both science and art.

This special lecture was part of the International Students Science Fair 2025 (ISSF 2025), organized by Mahidol Wittayanusorn School (Public Organization). The invited speaker, Professor Wang Yifang, is a renowned particle physicist and accelerator scientist, serving as the Director of the Institute of High Energy Physics (IHEP) at the Chinese Academy of Sciences. He is widely recognized for his contributions to neutrino physics.

The 20th International Students Science Fair 2025 (ISSF 2025), hosted by Mahidol Wittayanusorn School in Thailand, offers a remarkable opportunity to showcase student talent in STEM and empower the educators who nurture it. Recognizing teachers as the cornerstone of this endeavor, ISSF 2025 is committed to fostering a collaborative and inclusive environment where educators can thrive.

Mahidol Wittayanusorn School had the honor of welcoming principals, teachers, and students from 43 schools from 18 countries worldwide to participate in the 20th International Students Science Fair 2025 (ISSF 2025), marking its milestone anniversary.

Mahidol Wittayanusorn School (MWIT) proudly hosted the 20thInternational Students Science Fair (ISSF 2025) from January 26 to 31, 2025, marking a significant milestone in international academic collaboration. This prestigious event was also dedicated to honoring Her Royal Highness Princess Maha Chakri Sirindhorn on the auspicious occasion of her 70th birthday. To commemorate these two momentous occasions, MWIT has organized a special exhibition celebrating her profound contributions and the school’s dedication to academic excellence.