Development of a Blended Lecture System Capable of Evaluating Web Lectures By Viewing Time

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Existing class evaluation is almost always carried out either 1) for an entire course delivered within a set time frame (for example, six months or a year), or 2) on an individual lecture basis. These methods, however, do not provide information on how a specific part of the course or lecture has been evaluated. This research has developed an e-Learning system where classroom lectures are videotaped and teaching evaluation data can be collected chronologically in line with replay time. Both classroom lectures and blended use were tested. Additionally, when teachers were provided with feedback on the relationship between class content and time-series data, time series course evaluation was found to be effective in helping teachers improve lecture delivery.