for the learning of mathematics

an international journal of mathematics education

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 front cover

0
David A. Reid
 Editorial

2
Anna Sierpinska
 Formats of interaction and model readers

3
Anna Sfard
 Communication: What Anna and I could have done together, but haven't

12
Alf Coles
 Communication: Metacommunication and formats of interaction

14
James Drimalla ,  Brady A. Tyburski ,  Aida Alibek
 Theorizing in mathematics education: a loving critique and conversation-starter
ABSTRACT
17
Felix Lensing
 Oscillating between 'Is' and 'Ought' in mathematics education research
ABSTRACT
23
Jérôme Proulx ,  Charlotte Mégrourèche ,  Charline Novak
 Au-delà des proportions : conceptualiser le raisonnement proportionnel
ABSTRACT
28
Marc Husband ,  Evan Throop-Robinson
 Communication: Transitioning students toward the number line: what representations do they know?

35
Stephen L. Caviness
 Communication: Girl Math: keeping the good and countering the bad

36
Timo Tossavainen ,  Anna Holmlund
 Communication: We can solve linear equations – in some algebras

38
From the archives
 Communication: From the archives

40
Eva Elise Tvedt ,  Tamsin Meaney ,  Toril Eskeland Rangnes ,  Troels Lange
 "Shall we bullshit people?" Truth, lies and bullshit in argumentation that uses mathematics
ABSTRACT
42
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 Contributors

48