Assessment is a central feature of teaching and learning. It is both complex and challenging in ordinary times, and these aspects are magnified in an online learning environment. Given its central role, it is crucial that its design and purpose is rigorous and robust. This paper presents justification for using interactive oral assessment as an…

Subconsciously, experienced teachers make use of situated knowledge: knowledge that is connected to, and arises from, the interactions between the physical environment where the action takes place and a material body acting in that environment. Since situated knowledge is important in day-to-day teaching to solve incidents, it should be taught in…

Using multiple representations of a problem can reveal the relationship between complex concepts by expressing the same mathematical condition differently and can contribute to the meaningful learning of mathematical concepts. The purpose of this study is to assess the performances of mathematics teacher-candidates on trigonometry problems…

A central question in creativity concerns how insightful ideas emerge. Anecdotal examples of insightful scientific and technical discoveries include Goodyear's discovery of the vulcanization of rubber, and Mendeleev's realization that there may be gaps as he tried to arrange the elements into the Periodic Table. Although most people would regard…

In an effort to improve performance of high school students on intelligence tests, a large-scale study involving 296 Yugoslavian students was carried out by Radivoy Kvashchev. Results indicate that it is possible to achieve small improvement and that improvement remains a year after the end of training. (Author/LMO)