https://edu.15-51.com/ 2026-05-12T20:18:04+00:00 https://edu.15-51.com/ https://edu.15-51.com/ttps://edu.15-51.com/lib/tpl/dokuwiki/images/favicon.ico text/html 2016-12-17T14:17:22+00:00 https://edu.15-51.com/en/sidebar?rev=1481984242&do=diff ---------- About Knowledge Relative Assessment System ---------- Languages versions Russian (Русский язык) ---------- text/html 2013-07-02T07:46:48+00:00 https://edu.15-51.com/en/start?rev=1372751208&do=diff Massive open online courses Knowledge Relative Assessment System using Bekker's method was designed for you to be able to relatively compare your knowledge in various fields with other system users. In developing the system was agreed three main objectives that had limited previous use of other test systems and reduces the pleasure of users from their use.