During the National Seminar on Mathematics Education (NSO), 25-26 November 2022, at the […]
Tonediko at “Ivan Vazov” School, Stara Zagora under the “Glass Initial” project
On 10.11.2022, workshops were held on the “Glass Initial” project at the […]
STEAM SHKOLO under steam
On 30.10.2022, Neda Chehlarova and Koya Chehlarova presented a workshop and lecture […]
Tonediko in 163 OU “Chernorizets Hrabar”, Sofia under the “Glass Initial” project
On 20.10.2022, the first workshop from the “Glass Initial” project was held in […]
Sofia Science Festival 2022
“Magic figures – drawing on glass”, 08-09.10.2022 In the World Year of […]
European Night of Scientists 2022
European Night of Scientists, Sofia, September 30, 2022. Ancient cultural and communication […]
Non-formal Education Days 2019
On June 9 and 10th at the National Museum “Earth and Man” – Sofia, […]
Workshop “Mathematics and Art” with Tonediko
On June 8, 2019, in the program of the Open Theater of […]
Sofia science festival 2019
From 9 to 12 May 2019 at the Sofia Science Festival, stand “Entertaining […]