Answer:
A visual cue to signal important information in class could be a list written on the chalkboard (b)
Explanation:
Educational cues are helpful classroom elements used by both the teacher and the student to help in the process of teaching and learning, cues work as reminders or can be used to reinforce particular abilities in the students. A visual cue in a classroom is a signal or element that explains an idea previously discussed, or maybe an important information as a daily reminder for the students. Lists are a very useful visual cue since they provide a sequence or order in which things are done or simply exists.