Keyword: triangle

2 articles found.

Research Article

Description of the activated mathematical knowledge of the triangle concept in three empirical contexts

Felicitas Pielsticker

INT ELECT J MATH ED, 2022, Volume 17, Issue 4, Article No: em0697

Research Article

The Introduction of Proof at the Secondary School in Cameroun: A First Approach trough the Study of Quadrilaterals and Triangles in the Textbook

Patrick Tchonang Youkap, Judith Njomgang Ngansop, Daniel Tieudjo, Bettina Pedemonte

INT ELECT J MATH ED, 2020, Volume 15, Issue 3, Article No: em0599