Chapter 3 Research Methodology - DSpace@UM

3.6 Chapter summaryResearch methodologies adopted in this study includes questionnaire, observationand interview. The questionnaire employed consists of both close-ended and open-endedquestions. The questionnaires are used to investigate learners’ preferences and styles inlearning. Observation, one of the strong validity research methodologies is then carried outto further investigate the real classroom situation on how teaching and learning activitiesare conducted. To validate the conclusions drawn from questionnaire analysis andobservations, Mathematics teachers from the lower secondary form were also interviewed.Several software development life cycle process models were discussed and waterfallmodel is found most suitable as the software development methodology for EMMLS.37