Research Articles (DAES)

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Browsing Research Articles (DAES) by Subject "Classrooms"

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    Research in Science & Technological Education
    (Carfax Publishing, 2002) Kapenda, Hileni M.; Kandjeo-Marenga, Hedwig U.; Kasanda, Choshi D.; Fred, Lubben
    This paper presents a study into science practical work conducted in Namibian classrooms. Lesson plans, task sheets, student work, lesson transcripts and observation notes were used to identify intended learning Outcomes. In addition, aspects of task design (inductive-deductive; open-closed; nature of student involvement) and the context of the practical task (duration; interaction patterns; types of task information and apparatus; nature of the student records were explored. A profile form was used and its usefulness evaluated for the analysis of 12 practical Tasks. The findings showed an emphasis on conceptual as opposed to procedural objectives, and a frequent change from an inductive to a deductive approach during the execution of the tasks pupil practical activity was rarefy Consolidated as a laboratory report but functioned as an enjoyable introduction to a set of general questions on the Content covered in the practical. Suggestions are made for the modification of the profile form, and for in-service.
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    Teachers' Use of textbooks: Practice in Namibian science classrooms
    (Carfax Publishing, 2003) Kasanda, Choshi D.; Kapenda, Hileni M.; !Gaoseb, Noah; Kandjeo-Marenga, Utji
    Incidences of prescribed textbook usage in science classrooms in Namibia have been analysed using an approach adapted from linguistic analysis. Aspects of pedagogic purpose, text genre, and the social interactions between teachers and learners were used to characterise teacher and learner engagement with textbooks, and thus categorise their usage in relation to a national policy of learner-centred education. Results indicate a reacher dominated textbook use and a low frequency and restricted range of texrbook references per lesson with some 40% of the Senior Secondary classes observed making no use of their textbooks in class. The major uses of textbooks in class were for diagrams and data, and to verify factual information Occasionally, questions in textbooks were used as homework to test and/or consolidate knowledge. Pupils rarely initiated a reference to a textbook. It is suggested that if learners are to benefit fully from the investment in textbooks then their teachers need to be helped to use the resource in more constructive ways.