Gabriele Kaiser <br/><br/>
Proceedings of the 13th International Congress on Mathematical Education: ICME-13 

<br/><br/><br/>English[eng] 
<br/><br/><label>ISSN: </label>2520-8322 / 2520-8330 
<br/><br/><label>Subjects--Topical Terms: </label><br/>teaching mathematics||learning mathematics||mathematics education