Abstrakt: |
In this paper we will show ways of confronting typical errors related to the concept of the inflection point using digital tools (e.g., video, Geogebra applets, interactive questionnaires, etc.). We will demonstrate how a specific digital tool can be used to design a teaching unit that allows teachers to confront errors. The teaching unit includes the tool itself, the investigative assignment based on the tool, and a variety of other assignments. In addition, we will discuss how this approach can be useful for confronting errors related to other concepts. [ABSTRACT FROM AUTHOR] |