add layers taught (last lesson) to the Progress on Topic

Aim

To catch what learners learned in the lesson and add it to timely practice to facilitate retention of learning.

The teacher will usually visit Progress on Topic twice, once to plan before the lesson and then again after the lesson to review. 

After teaching a lesson add the layers taught to the learner's layers learning (click, pause, click) 

This means that the next time the learner gets set a timely practice assignment a question on the layer will be included. When the teacher assesses the timely practice assignment, the teacher will assess how independently and accurately the learner has answered the question - and depending on the teacher judgement the app will decide if and when the learner practises further questions on the layer.