Articles
5-33
Relate before calculate: Students’ ways of experiencing relationships between quantities
35-63
On a definitional understanding of the root concept
65-95
Developing teacher competence regarding the cognitive requirement of mathematical tasks – a video-based intervention
97-117
Algorithmization as mathematical activity and skill
97-129
On students’ difficulties in changing their original procedure on the example of a task concerning differential comparison
123-125
Professor Zofia Krygowska as a mathematician
153-158