A video based online tutorial provides the learners with a series of short videos (3-5 minutes long) the videos provide minimal textual content that is explained through narration. The text is enriched with relevant visual elements that help the learner efficiently understand and connect information avoiding cognitive overload.
The online experience is preceded by a knowledge check pre-assessment and followed by a problem-solving check.
In a classroom, the teacher explains a topic and while doing that, she eventually asks students some questions. She asks a question and waits for someone to raise his/her hand. Nobody offers an answer until a few minutes later when that student who always surfs the web finally offers an answer. The student actually took sometime to connect prior knowledge that he collected through randomly surfing the web with the topic introduced by the teacher during the lesson.
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