The Institute for Educational Technology (IET) at the University of Surrey |
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| Authors: | J K Gilbert L R B Elton |
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| Institution: | Institute for Educational Technology , University of Surrey , UK |
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| Abstract: | This paper first takes a brief look at the school system and the teaching of biology in Germany. Then a research project is described which is aimed at improving methods of teaching biology. Within the framework of this project, several teaching models are examined and their effectiveness, in both cognitive and affective terms, analysed. This research project includes empirical studies in which more than 2000 school students have been involved. The results of four of these studies will be looked at in detail. The following models were studied and compared: Lab work completed by students compared with lab work demonstrated by the teacher and with pencil and paper lessons. Classroom instruction on the identification of plants compared with outdoor instruction. Lessons using living invertebrates compared with lessons using models, slides and pictures. The effect on the attitudes of students towards AIDS infected children and on their knowledge about AIDS after lessons showing films on the subject compared with lessons on the same subject with no films. |
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