What is the optimum average score for a quiz? 100%? Not in my view. It is 62.5%, or a number close to that.
When using a quiz as a summative assessment, your goal is maximum discrimination. That is, you want to be able to see as clearly as possible which students have ‘got it’ and which have not.
Consider a Continue reading “62.5% is the ideal quiz score. Here’s why”
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