

Certainty Based Marking in chunkx
Certainty Based Marking (CBM), or more conveniently, Confidence Based Marking (CBM), fascinated me while I was studying education. Therefore, it was only a matter of time when this super useful concept would also find its way into our app chunkx. This much in advance: CBM and adaptive learning are a great fit. In this article, I’ll explain what’s behind it and what role it plays in our learning app.