"I think it also gives students confidence because when they are able to answer questions correctly within a lecture about knowledge that has just been given to them, then it gives them a sense of achievement and allows the lecturer to know if they have pitched the teaching content at …

“Traditionally, in education we have used the tried and tested ‘raise your hand if you have a question’ format to allow students to communicate with the speaker. This can be successful in some contexts, although it is easy to fall into the illusion that you are giving full opportunity to …