Media type: E-Article Title: An academic experiment on the use of computers in elementary school mathematics classrooms Contributor: Ladel, Silke Published: Springer Science and Business Media LLC, 2006 Published in: ZDM, 38 (2006) 6, Seite 464-471 Language: English DOI: 10.1007/bf02652783 ISSN: 1863-9690; 1863-9704 Keywords: General Mathematics ; Education Origination: Footnote: