The Beginning of a Partnership in the Process of Studying Mathematics

In this paper we present the beginning of a partnership between the students in the upper classes and those in the beginner classes in 21st Secondary School “Hristo Botev”, Sofia. We examine deeply two of the used types of cooperative activity. The work shows the main steps in the organization of the project. We have included the motives for work both of the teachers and the students. The present work shows the concrete advantages for the different age groups and the reflection on the parents, as well.

Един начин за преговор на формулите по тригонометрия в средното училище

Kliment Vasilev - The trigonometry formulas are given in the form of mathematical problems. Some of these problems are solved, and it is shown how the others can be solved with the help of adequate guidance that includes the previous problems. This method is suitable for revision in the secondary school, as well as for preparation for school-leaving exams and matriculation.

Модел за изследване на креативното мислене и действие на ученици

Veselina Valkanova, Stanimir Stoyanov, Hussein Zedan, Ivan Popchev - In the paper a theoretical model for investigation of creative thinking and action of student is presented. The model extends the formal system called Creativity Map. Furthermore, an experiment for applying this model in the secondary school is explained. Although the experiment will be implemented during the mathematics lessons, the theoretical model can be applied in different subjects.

За извънкласните форми на обучение по математика

Stojanka Valcheva, Vladimir Todorov - In the present talk we discuss some problems that arise out of the limiting the time designed for teaching Mathematics in the secondary school in Bulgaria.