How would you handle [specific subject situation/misconception]?
This question might be presented in a variety of ways, depending on the subject and classroom you're enrolling in. Yet, the most important thing is "being able to appropriately demonstrate mastery of the subject [course] compared to just knowing the content." Do you truly comprehend the subject matter you are teaching from top to bottom?
You should describe the steps you took to find the problem and then your plan of action for resolving the confusion or difficulty your pupils are experiencing with the topic.
Example:
I've always been self-aware that before I go to class, I need to prepare the curriculum and teaching content for students in advance. I need to prepare well so that if you have any questions you want me to answer, I can answer them clearly. And when students make mistakes, I can point them out and lead them in the right direction.
Students frequently struggle with organizing their work according to place value or decimal. They can place the five directly beneath the eight and therefore provide the incorrect response. To prevent confusion, I would advise them to arrange the decimals in a straight line before adding placeholder zeros. To ensure that all the decimals are in line, I would also advise them to draw a line from each addend all the way down to their sum. To avoid common errors like these, I always advise students to read their work carefully and double-check their work.