“Professional Development Center of the Employees of Georgian Educational Institutions”, an NNLE of the Educators and Scientists Free Trade Union of Georgia is carrying out the “Strengthening and developing professional culture of public schools math teachers” grant project of "National Center for Teacher Professional Development".The project covers every region of Georgia. Within the framework of the project, it is planned to conduct three workshops for teachers. Workshops will be composed of 15 beneficiary teachers. 59 7 to 12th grade mathematics teachers of Martvili public schools have been registered for participation in the project. The first workshop was held for two groups on January 20, 2018. The working group was led by Gocha Dzagania.