4.Let the students ask questions when they don’t understand. Teachers should give students the chance to ask questions about a certain topic; after you made sure they are activated and engaged in this very field of knowledge; at the end of the class; or immediately they don’t understand what you are teaching. But sometimes, they might be reluctant to ask questions because of their shyness, language problems, relevance, and the teacher’s and students’ roles. However, you can also encourage the students to ask the questions by telling them the importance of the content you have taught.