Bulgaria have excellent tradition of teaching natural science in Secondary
School (Socialism, USSR in 80years don't disturb very much).

One teacher teach chemistry in the summer (town Russe). Another teacher teach
physics in the summer (town Kazanlak).

Now education in natural science in Secondary school is good in informatics.
Bulgarian students in Secondary school get gold (first place Olimpiads).

In the begining bulgarian education follows good tradition of Russian Schools.

Verislav Angelov