Pyongyang, September 15 (KCNA) -- The 12th national exhibition of software in education opened with due ceremony in the Three Revolution Exhibition on Thursday.

Displayed there are at least 1 000 programs presented by teachers, researchers and students of educational institutions across the country.

Present at the opening ceremony were officials concerned, presidents of universities, rectors of colleges and program developers.

The exhibition, divided into 12 panels, will be an occasion in introducing successes in developing and using teaching and study support program, mock experiment and practice program, online education program, educational environmental information program and multimedia for education and swapping experience.

The exhibition will last till Sep. 22.