Bilokrinytsia Support Gymnasium (formerly: Bilokrynytsia OZZSO I-III degrees) is the only support institution of the Velikooleksandrivska ATC. Today, education is carried out in a distance format, but with the commissioning of the anti-radiation shelter, a transition to a mixed format of education is planned. The institution has 196 students: 186 in the support and 10 in the branch Novopavlivska Primary School named after M.E. Gorelikov, including the transportation of children from the villages of Belousovo (upper), Belousovo (lower), Kar'erne, Tokarevo, Pervomayske, Novopavlivka, Mykhailiv.

The building was commissioned in 1952. Today, the overhaul of the premises, roof and engineering networks of the institution is an urgent need, for the implementation of which project documentation has been developed, which received a positive conclusion from the state examination, but the community is unable to implement this project independently in full, due to limited budget funding and a large number of urgent problems that need to be solved at the expense of the village budget. One of the most important priorities for the community is the overhaul of the institution, which is the only supporting institution of the Velikooleksandrivska territorial community.

Today, the project is at the implementation stage. 

A major overhaul of the roof has already been carried out, which includes the replacement of 100% of the existing wooden elements of the crate, partial replacement of rafter elements, the arrangement of organized drainage from the roof, the arrangement of roof fencing and additional elements; replacement of the heating system; replacement of the internal electrical network.