250146 SE SE Subject-specific didactics (2021S)

Studierende halten Vorträge (ca. 30 min, dann Feedback und Diskussion; zwei solche Vorträge pro SE-Termin; bei mehr als 20 TN müssen an einzelnen Terminen 3 solche Vorträge stattfinden; dann 30 min inkl. Diskussion) zu ausgewählten mathematikdidaktischen Forschungs- und Entwicklungsprojekten. Außerdem finden 3 externe Online-Vorträge statt (in der SE-Zeit), die durch die Studierenden verpflichtend zu besuchen sind. Ziel des Seminars ist eine vertiefte Auseinandersetzung mit aktuellen mathematikdidaktischen Fragestellungen, auch im Rahmen der begleitenden Diskussionen.

Aim: To analyze and classify crucial content and activities in geometry lessons at lower secondary level. To develop basic ideas about central concepts of linear algebra and analytic geometry and to make them effective in the classroom through targeted interventions.

Content: In addition to content, many activiness-oriented elements can be included in the geometry lessons of lower secondary level. Constructing, justifying or transferring geometric to algebraic representations are examples of this. Geometry lessons at upper secondary level are determined by many concepts. These include, for example, the conception of vectors, systems of linear equation or conics. The aim of the lesson is therefore to develop a basic understanding of these terms. We will address various terms and approaches to teaching geometry content, discuss them and focus on them from a didactical perspective.

Method: Preparation of individual sections also under the guidance of the teacher, presentation in plenary, discussion and reflection on certain topics in groups and in plenary. Depending on the possibilities, the seminar takes place online or as a face-to-face event.