Learning from “Didactikids”: An impetus for revisiting the empty number line Marja van den Heuvel-Panhuizen Articles Pages: 6 - 31
Transforming ethnomathematical ideas in western mathematics curriculum texts Amelia Dickenson-Jones Articles Pages: 32 - 53
The co-development and interrelation of proof and authority: The case of Yana and Ronit Michael N. FriedMiriam Amit Articles Pages: 54 - 77
Principles of practice and teacher actions: Influences on effective teaching of numeracy Tracey Muir Articles Pages: 78 - 101
Surveying the technology landscape: Teachers’ use of technology in secondary mathematics classrooms Merrilyn GoosAnne Bennison Articles Pages: 102 - 130
