A Cabinet Office contest in which students and others analyse a Japanese region's issues with the RESAS/RAIDA data systems and propose a policy idea, with a separate High School and Under division.
Arkalogica is the high-school logic competition of Arkavidia 11.0, the national IT festival run by HMIF ITB. Teams of two SMA/SMK students solve logic puzzles and games over four rounds, ending with a final in January 2027.
A free nationwide school hardware makeathon from Shaastra, IIT Madras: teams of three from one school clear an in-school challenge, submit a design proposal, and the best build a prototype at IIT Madras in January 2027.
A cybersecurity Capture The Flag competition within Arkavidia 11.0 (HMIF ITB) that accepts both high-school and university students, in teams of 1 to 3. Top teams go to an offline final at ITB.
一般社団法人CEEジャパン (CEE Japan; licensee of the Council for Economic Education)
A free national contest in which students make a 60-second video about how economics shows up in their everyday lives, judged in elementary, junior high and high school divisions.
A free nationwide school hardware makeathon run by Team Shaastra of IIT Madras: teams of three students from one school go through an in-school scenario challenge and an online ideation round, then build prototypes on site at IIT Madras.
British Astronomy and Astrophysics Olympiad (BAAO, run by BPhO)
A GCSE-level astronomy challenge made of two 25-minute online sections of 30 questions, sat in school between 30 October and 20 November 2026. Aimed at Year 10 but open to Years 7 to 11.
South Carolina's statewide high-school mock trial competition, run by the South Carolina Bar: school teams argue an original case as attorneys and witnesses, advancing from local rounds to the state finals; the state champion represents South Carolina at the National High School Mock Trial Championship.
VNU University of Education, Vietnam National University, Hanoi
Vietnam National University, Hanoi's science and engineering research-project competition for Grade 8–12 students, judged in person at Hoa Lac on 19–20 December 2026.
12-sinfgacha
Toʻlov: 1 200 000 ₫
Arizalar hali ochilmaganNomzod qilib koʻrsatilish kerak
Art Vernissage auksion uyi va Oʻzbekiston Badiiy akademiyasi
Art Vernissage auksion uyi va Oʻzbekiston Badiiy akademiyasi oʻtkazadigan respublika badiiy tanlovi: 30 nafar gʻolibning asl asarlari koʻrgazmada namoyish etiladi va xalqaro onlayn auksionga qoʻyiladi. Ixtisoslashtirilgan sanʼat maktablarining 10–11-sinf oʻquvchilari alohida toifada qatnashadi; arizalar 2026-yil 1–20-noyabr kunlari qabul qilinadi.