In the Mathematical Competition “Young Euclid,” held for elementary school students by the Central Macedonia Branch of the Hellenic Mathematical Society (HMS) on June 6th, 2015 the following Mandoulides Schools’ students excelled:
| 6th grade | ||
| 2nd place |
K. Markopoulos, Ch. Apostolakaki, A. Georgiadis, N. Chatzivalasis | |
| 3rd place |
A. Karamanis | |
| Honorable mention | D. Doulgkeris, A. Theofilidis, V. Papageorgiou, D. Koundouras, D. Koutsogeorgou, A. Samaras, N. Daravigkas | |
| 5th grade | ||
| 1st place |
A. Mpellos | |
| 3rd place |
C. Apostolakaki, A. - O. Efraimidou | |
| Honorable mention | A. Karavasili, S. Magkas, I. Theodoridou, P. Talatas, E. Triaridou, F. Aggelidis, K. Alexandridou, E. Alexandridou, S. Tsiranidis | |
