Search Results for Ruthven, Kenneth. - Narrowed by: Mathematics. SirsiDynix Enterprise https://katalog.hacettepe.edu.tr/client/en_US/default/default/qu$003dRuthven$00252C$002bKenneth.$0026qf$003dSUBJECT$002509Subject$002509Mathematics.$002509Mathematics.$0026ps$003d300?dt=list 2025-03-17T15:33:29Z Mathematical Knowledge in Teaching ent://SD_ILS/0/SD_ILS:205584 2025-03-17T15:33:29Z 2025-03-17T15:33:29Z Author&#160;Rowland, Tim. editor.&#160;Ruthven, Kenneth. editor.&#160;SpringerLink (Online service)<br/>Preferred Shelf Number&#160;ONLINE<br/>Electronic Access&#160;<a href="http://dx.doi.org/10.1007/978-90-481-9766-8">http://dx.doi.org/10.1007/978-90-481-9766-8</a><br/>Format:&#160;Electronic Resources<br/>Availability&#160;Online Library~1<br/> The Didactical Challenge of Symbolic Calculators Turning a Computational Device into a Mathematical Instrument ent://SD_ILS/0/SD_ILS:151935 2025-03-17T15:33:29Z 2025-03-17T15:33:29Z Author&#160;Guin, Dominique.&#160;Ruthven, Kenneth.&#160;Trouche, Luc.&#160;SpringerLink (Online service)<br/>Preferred Shelf Number&#160;ONLINE<br/>Electronic Access&#160;<a href="http://dx.doi.org/10.1007/b101602">http://dx.doi.org/10.1007/b101602</a><br/>Format:&#160;Electronic Resources<br/>Availability&#160;Online Library~1<br/>