%0 Journal Article %1 journals/tkl/RuthvenC97 %A Ruthven, Kenneth %A Chaplin, Di %D 1997 %J Int. J. Comput. Math. Learn. %K dblp %N 2 %P 93-124 %T The Calculator as a Cognitive Tool: Upper-Primary Pupils Tackling a Realistic Number Problem. %U http://dblp.uni-trier.de/db/journals/tkl/tkl2.html#RuthvenC97 %V 2

@article{journals/tkl/RuthvenC97, added-at = {2020-05-19T00:00:00.000+0200}, author = {Ruthven, Kenneth and Chaplin, Di}, biburl = {https://www.bibsonomy.org/bibtex/20c0fe0950ecf7c184d575a6fb9f0e116/dblp}, ee = {https://doi.org/10.1023/A%3A1009747024970}, interhash = {e6d3f86167380c4e242255bb346a4537}, intrahash = {0c0fe0950ecf7c184d575a6fb9f0e116}, journal = {Int. J. Comput. Math. Learn.}, keywords = {dblp}, number = 2, pages = {93-124}, timestamp = {2020-05-20T11:38:50.000+0200}, title = {The Calculator as a Cognitive Tool: Upper-Primary Pupils Tackling a Realistic Number Problem.}, url = {http://dblp.uni-trier.de/db/journals/tkl/tkl2.html#RuthvenC97}, volume = 2, year = 1997 }