Effects of a dialogical argumentation based instruction on grade 9 learners' conceptions of a meteorological concept: Cold Fronts in the Western Cape, South Africa.

Description

<p>&nbsp / </p>
<div style="line-height: 150% / margin: 0cm 0cm 12pt"><span style="line-height: 150% / font-size: 12pt"><span style="line-height: 115% / font-family: &quot / Calibri&quot / ,&quot / sans-serif&quot / font-size: 12pt / mso-ansi-language: EN-US / mso-fareast-font-family: Calibri / mso-bidi-font-family: 'Times New Roman' / mso-fareast-language: EN-US / mso-bidi-language: AR-SA" lang="EN-US">
<div style="line-height: 150% / margin: 0cm 0cm 12pt"><span style="line-height: 150% / font-size: 12pt">This study looks at the effects of a dialogical argumentation instructional model (DAIM) on grade 9 learners understanding of selected meteorological concepts: Cold fronts in the Western Cape of South Africa. Using a quasi-experimental research design model, the study employed both quantitative and qualitative (so-called &lsquo / mixed methods&rsquo / ) to collect data in a public secondary school in Cape Town, in the Western Cape Province. A survey questionnaire on attitudes and perceptions towards high school as well as conceptions of weather was administered before the main study to give the researcher baseline information and to develop pilot instruments to use in the main study.</span></div>
<div style="line-height: 150% / margin: 0cm 0cm 12pt"><span style="line-height: 150% / font-size: 12pt">&nbsp / The study employed a dialogical instructional model (DAIM) with an experimental group of learners exposed to the intervention, and recorded differences from a control group which had no intervention. Learners from the two groups were exposed to a meteorological literacy test evaluation before and after the DAIM intervention. The results from the two groups were then compared and analysed according to the two theoretical frameworks that underpin the study namely: Toulmin&rsquo / s Argumentation Pattern - TAP (Toulmin, 1958) and Contiguity Argumentation Theory - CAT (Ogunniyi, 1997).</span></div>
<span style="line-height: 115% / font-size: 12pt">&nbsp / Further analyses were conducted on learners&rsquo / beliefs and indigenous knowledge, according to their conceptual understanding of weather related concepts used in the current NCS (National Curriculum Statement).&nbsp / After completing the study some interesting findings were made and based on these findings certain recommendations were suggested on how to implement a DAIM-model into classroom teaching using Indigenous Knowledge (IK). These recommendations are suggestions to plot the way towards developing a science&ndash / IK curriculum for the Natural Sciences subjects in South African schools. </span></span></span></div>

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1. http://etd.uwc.ac.za/index.php?module=etd&action=viewtitle&id=gen8Srv25Nme4_6262_1384164748

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Identifer	oai:union.ndltd.org:netd.ac.za/oai:union.ndltd.org:uwc/oai:UWC_ETD:http%3A%2F%2Fetd.uwc.ac.za%2Findex.php%3Fmodule%3Detd%26action%3Dviewtitle%26id%3Dgen8Srv25Nme4_6262_1384164748
Date	January 2012
Creators	Riffel, Alvin Daniel
Source Sets	South African National ETD Portal
Language	English
Detected Language	English
Type	Thesis and dissertation
Format	Pdf
Coverage	ZA
Rights	Copyright: University of the Western Cape