The history of innovation is constructed by solo thinkers and collaborative makers. The word innovation here comprises changes on technology, art and science. This article aims to reflect the way successful inventors, artists and scientists followed to do whatever they succeeded so that the coming generations can learn from predecessors' positive…

The five stage cycle model is an interactive flash platform that proposes a challenging scenario with associated questions about light wave features and correlations. As the students navigate from stage to stage, they are able to access some related resources and engage in small group discussions. The students are able to revisit their responses…

In this article, we extend previous work with respect to interrater reliability measure of computer-mediated conferencing and suggest coding categories relevant to problem-based learning. Calculating interrater reliability agreement by using a Transcript Reliability Cleaning Percentage (TRCP) approach is simple for academics with limited…