In this study, a spreadsheet-based visualized Mindtool was developed for improving students' learning performance when finding relationships between numerical variables by engaging them in reasoning and decision-making activities. To evaluate the effectiveness of the proposed approach, an experiment was conducted on the "phenomena of climate…

In primary teacher education, using a multimedia learning environment, we challenge student teachers to develop narratives of paradigmatic classroom situations. In this digital environment they observe footage of classroom practice (mathematics lessons) and discuss, analyse, and interpret these episodes. The environment will stimulate student…