The teacher should not give feedback on pre assess questions because
we want pre assess to be fast and accurately find each learner's firm learning foundations;
each learner’s retrieval practice pool should only contain layers which the learner already knows or has recently be taught (adding almost correct layers into the retrieval practice pool will mean that the teacher needs to give feedback before they have taught the timely practice layer - this will in most cases be a poor use of the teacher’s time - so please do not assess with a tick partially correct answers);
throughout the time when learners are only or mainly doing pre assess, the teacher can concentrate on getting this message across: the pre assess section, headed Already Learned and Remembered? is to help the teacher teach all learners in the class better in the future. Everybody will have some too easy and some too hard questions. Over time the timely practice app will get better at finding out what each learner can do - unlike a test - meaning that once the teacher begins teaching using timely practice, the learners will find learning and remembering learning easier.
Almost all teachers, by their very nature, will find selecting bell when an answer is almost correct hard to do. The teacher can remind themselves, that they are selecting bell because they can see the learner hasn’t fully mastered all of the topic, but has mastered some of the topic and it is the timely practice app’s job to find learning strengths and gaps within the topic. Equally teachers find it hard to resist giving feedback, when requested by the learner on incorrectly answered layers. Try to resist, as the feedback will be on a random layer - perhaps a “too hard layer” that the trial and improvement process stumbled across. Once the teacher starts teaching the topic, the teacher will be able to give feedback on the layer which the learner is likely to be able to learn easily, rather than a random layer. Any feedback, if feedback is even needed after teaching the layer, will then be on the learner’s firm learning foundations and therefore is likely to stick.