A teacher uses local examples for a difficult topic that students from outside the area do not understand. What improvement is appropriate?

Correct answer: Use examples familiar to all students or explain them clearly

Option A is appropriate because effective communication adapts examples to the audience or explains unfamiliar cultural references before relying on them. Local examples may create a cultural or language barrier when learners lack the same background. Using even more local terms would worsen the difficulty, ignoring confusion would exclude learners, and removing all examples would make a difficult topic less concrete and understandable.