Knowledge Learning Technology for Intelligent Tutoring Systems

In this work we suggest the technology of creation of intelligent tutoring systems which are oriented to teach knowledge. It is supposed the acquisition of expert’s knowledge by using of the Formal Concept Analysis method, then construction the test questions which are used for verification of the pupil's knowledge with the expert’s knowledge. Then the further tutoring strategy is generated by the results of this verification.

Проблеми в обучението на учителите по математика

Kiril Bankov What mathematics do teachers need to know to teach effectively? This question has been of great importance in the studies of mathematics teacher preparation for the last decade. Many theoretical papers have been published but there is not a common understanding yet. Large scale studies have also contributed to the issue. This paper presents some results of an international study in this area and discusses problems in preparation of mathematics teachers in Bulgaria.