I would also recommend solving easier questions for actual IOAA papers. The easier ones are quite similar to INAO ones, so solve them if you have time. OCSC. I will not spoil the experience of OCSC by giving much detail.

Stage – III: Orientation-cum-Selection Camp (OCSC): At the camp, students will be oriented for Olympiad-level theoretical and observational tasks. Emphasis will be given to developing conceptual foundations and problem-solving skills, and the students will be trained in astronomy and night sky observation.

IOAA (Orientation Cum Selection Camp) The Orientation-cum-Selection Camp (OCSC) is a part of the selection process for the Indian team to participate in the International Olympiad on Astronomy and Astrophysics

Working Principles of International Olympiad on Astronomy and Astrophysics-Junior (IOAA-Jr.) #1. International Olympiad on Astronomy and Astrophysics – Junior (IOAA – Jr.) is officially recognised as a daughter event of the International Olympiad on …

The Indian team achieved significant success at the 2nd International Olympiad on Astronomy and Astrophysics for Juniors (IOAA-Jr.) 2023, held at Volos, Greece, with one gold medal (awarded to Master Aarush Mishra from Maa Bharti Senior Secondary School, Kota, Rajasthan), one silver medal (awarded to Master Siddharth Kumar Gopal from St. Thomas ...

The main goal of the IOAA is to promote the growing interest in Astronomy and related STEM subjects, especially through the general education of young people, and enhancing the development of international contacts among different countries in promoting Astronomy and Astrophysics in schools.

2024年12月9日 · Learn about the International Olympiad on Astronomy and Astrophysics (IOAA) 2025-26: Eligibility criteria, syllabus, registration, and exam preparation tips. A detailed guide to excel in astronomy and physics.

2025年3月7日 · Stage – V: 3 selected students will take part in the 4th International Olympiad on Astronomy and Astrophysics for Juniors (IOAA-Jr.) 2025, to be held in Piatra Neamt, Romania in October–November 2025. The students will be accompanied by …

The IOAA is the premier astronomy competition for high schoolers worldwide, with over fifty countries sending teams to compete. This article will cover the pattern, syllabus, registration process, results, and more for the upcoming IOAA.

2024年6月6日 · Stage III: Orientation cum Selection Camp (OCSC) in Astronomy. Stage IV: Pre-departure Training Camp (PDT) for IOAA. Stage V: International Olympiad in Astronomy and Astrophysics (IOAA). The IOAA Syllabus details are given below. Basic Concepts Including Structure of An Atom, Mass Defect And Binding Energy Radioactivity, Neutrinos (Q).