Structured Chemical Safety Multimedia Courseware For Secondary Schools Chemistry Teachers

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Date
2014-09
Authors
Narayanasamy, Prabadevi
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Volume Title
Publisher
Universiti Sains Malaysia
Abstract
Interactive multimedia courseware is one of the modalities that being implemented in self-teaching with attentive features which make adult learning interesting and effectives. The study aims is to establish interactive multimedia courseware that empowers national secondary schools chemistry teachers with adequate knowledge for safe conduct of chemistry practical’s by students. In achieving the aim, three specifics objectives were identified, i.e. (1) to profile chemistry teacher’s background, (2) to gauge chemistry teachers’ knowledge of chemical safety and knowledge of facility for handling hazardous chemical and (3) to develop an interactive multimedia courseware for chemical safety education for chemistry teachers (MyChemiSOS) up to alpha version. The ADDIE model was adapted in developing the MyChemiSOS prototype. Chemistry teachers’ knowledge in chemical safety at laboratory was gauged to be very poor (61%) and poor (26%) among the 46 chemistry teachers from the 44 secondary schools in Kedah that participated in the study with informed consent. The MyChemiSOS was evaluated by double-experts and users, whereby the overall usability scores were 5.67±0.48 and 4.13±0.35 respectively, which indicate agreement of the double-experts and the users that the courseware was satisfying for the intended purpose of chemical safety education among chemistry teachers.
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Keywords
Structured chemical safety multimedia courseware , for secondary schools chemistry teachers
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