Basic Geometric Concepts in the Thinking of In-Service and Pre-Service Mathematics Teachers

• Main Authors: Alessandro Gambini (Author), István Lénárt (Author)
• Formato: Libro
• Publicado: MDPI AG, 2021-07-01T00:00:00Z.
• Subjects: article
• Acceso en liña: Connect to this object online.

This paper discusses a model of a mathematics teacher professional development implemented in Italy and Hungary with in-service and pre-service mathematics teachers. The model focuses on comparative geometry, and it develops with the use of an artifact: the Lénárt spheres. The teacher training mod...