Students of the Educational Institutions who distinguished themselves in the Mathematics Competitions “Thales,” “Euclid,” and “Archimedes” during the 2025–2026 school year, and in the Mathematics Competition “The Little Euclid” during the 2024–2025 school year, were awarded by the Central Macedonia Branch of the Hellenic Mathematical Society (HMS).
The award ceremony for the students who excelled in the “Thales,” “Euclid,” and “Archimedes” competitions for the 2025–2026 school year took place on Wednesday, April 22, 2026.
The awarded students are:
2nd Grade of Gymnasium (Middle School)
1st Prize: N.-G. Kleisarchakis (5th Grade Primary student), A. Konstantinou, I. Matsos, O.-K. Papaventis (1st Grade Gymnasium student), A. Papoutsis, S. Ranios, D. Stafylas, V. Chondrodimos
2nd Prize: E. Mavropetrou, F. Nikakis (1st Grade Gymnasium student)
3rd Prize: N. Adamopoulou, Ch. Koukoulia, K. Misios, D. Pitsegkos, Ch. Stergiopoulos
Honorable Mention: M. Matsou (6th Grade Primary student)
3rd Grade of Gymnasium
1st Prize: E. Giouvanopoulos, P. Thanou, I. Karatzoglou, K. Spanos
2nd Prize: A. Nikaki
3rd Prize: Th. Gitsa, D. Ravanos, G. Chalkeidis
Honorable Mention: Ch. Floros
1st Grade of Lyceum (High School)
1st Prize: L.-A. Donati, Ch. Chalkiotis
3rd Prize: V. Delis, G. Delis, R. Maroulas, V. Bekiaris, A. Sklavou, O. Chasiotis
Honorable Mention: D. Psarras
2nd Grade of Lyceum
2nd Prize: E. Vasileiou-Augoustoglou
Honorable Mention: M.-E. Tsiopoulou
3rd Grade of Lyceum
1st Prize: I. Zachou, L. Karageorgiou
3rd Prize: Th. Papagiotopoulos
Honorable Mention: Ch. Toumanidis
The award ceremony for 6th Grade Primary students who distinguished themselves in “The Little Euclid” competition during the 2024–2025 school year took place on Thursday, April 23, 2026.
The awarded students are:
1st Prize: F. Nikakis, Ch. Xia Zi, D. Chatziargyriou, R. Chatzopoulou
2nd Prize: A. Kirkorian, A. Sklavos, A. Tzeiranidis
3rd Prize: D. Vologiannidis, I. Deves, Ch. Kolios, N. Nikolis, R. Tsiloni
Honorable Mention: M.-E. Gkarakou, E.-L. Ziaka, G. Kaitatzis, E. Karampasi, G. Makedou, A. Paparidou, K. Chalkia
Additionally, the following students—who are attending the 1st Grade of Gymnasium in the 2025–2026 school year—were also awarded:
1st Prize: Ch. Kallia
Honorable Mention: D. Karagiannis, G. Petras, A. Tasios
The award ceremony for 5th Grade Primary students who distinguished themselves in “The Little Euclid” competition during the 2024–2025 school year took place on Sunday, April 26, 2026.
The awarded students are:
1st Prize: E. Kantzelis, A. Kasparis (3rd Grade Primary student), N.-G. Kleisarchakis (4th Grade Primary student)
3rd Prize: Th. Karagounis, L. Kisniaridis
Honorable Mention: A. Klepkou, A. Maragkou, M. Matsou, N. Matsoukas, A. Mollas, M. Donati, A. Paliouras, V. Papadopoulos, L. Papaioannou, E. Fotiou
