Hi Olatunji, Welcome to the profession of teaching. I hope your last five weeks have been enjoyable. Don't worry about being able to answer all of the questions presented by students. Just answer those you can and let the students know you will find the answers and bring them in the next class. Another approach is to thank the student that asked the question and then turn the question to the class and see if anyone knows the answer. If they don't then assign them the task of finding the answer by the next class meeting. Students generally enjoy doing this kind of short term research on the topic related to the question. This also prepares them for the detailed essays you are going to assign them in the coming weeks. Gary