The teachers' knowledge of specific content has a positive relationship with the students' mathematics achievement. Mathematics teachers must have an appropriate level to ensure learning effectively. quadrilateral is one essential contents in geometry. However, many did not successfully deliver and teach this classroom instruction. Therefore, qualitative study explores specialized lower seconda...

This study aims to investigate secondary school teachers’ job satisfaction levels with the convergent method, one of mixed research methods. The quantitative part was conducted 330 participating teachers, and ‘Minnesota Job Satisfaction Scale’, developed by Weiss, Dawis, England Lofquist (1967) adapted Turkish Baycan (1985), used. In qualitative study, a semi-structured interview form used cons...

The aim of the work was to assess prospective Spanish secondary school mathematics teachers’ knowledge sampling representativeness and variability. To achieve this goal, a questionnaire with four items taken from our previous research education high students proposed 66 teachers. In each item, participants were asked provide values binomial distribution, varying parameters distribution in item....

We present and evaluate a web-based architecture for monitoring student-system interaction indicators in Exploratory Learning Environments (ELEs), using as our case study a microworld for secondary school algebra. We discuss the challenging role of teachers in exploratory learning settings and motivate the need for visualisation and notification tools that can assist teachers in focusing their ...