Vol. 37 Num. 3 (2017) - front cover0 Ami Mamolo April and the infinitely many ping pong balls ABSTRACT 2 Josep Gascón , Pedro Nicolás Can didactics say how to teach? The beginning of a dialogue between the Anthropological Theory of the Didactic and other approaches ABSTRACT MORE INFORMATION 9 Nicholas Wasserman , Keith Weber Pedagogical applications from real analysis for secondary mathematics teachers ABSTRACT 14 Rina Zazkis Communication: Order of operations: on conventions, mnemonics and knowledge-in-use19 Paulo Tan Communication: Building inclusive mathematics classrooms for students with disabilities21 Saurabh Khanna Communication: Through the sociological lens: learning mathematics in a Mumbai classroom24 From the archives Communication: From the archives26 Linda Marie Ahl , Mario Sánchez Aguilar , Uffe Thomas Jankvist Distance mathematics education as a means for tackling impulse control disorder: the case of a young convict ABSTRACT 27 Einat Heyd-Metzuyanim Identity as a nexus of affect and discourse in mathematical learning ABSTRACT 33 Pietro di Martino , Anna Baccaglini-Frank Beyond performance results: analyzing the informational and developmental potentials of standardized mathematics tests ABSTRACT 39 Sean Chorney Circles, materiality and movement ABSTRACT 45 - Contributor affiliations and contact information52