The hand-held calculator at the intermediate level |
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Authors: | Rolf Hedren |
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Institution: | 1. Institute of Education, College of Falun-Borlange, Box 2004, S-79102, Falun, Sweden
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Abstract: | This survey presents a study in eight classes of intermediate level in Sweden, forms 4–6, where the pupils were supposed to use hand-held calculators whenever they could be of any use to them. The experiment took place during the period 1979–82 and was evaluated by tests, questionnaires, interviews by teachers, and observations. |
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