Since the closure of learning institutions as one of the measures of containing the corona virus pandemic , schools have found a better alterative to online classes and even examinations. The online teachings has a lot of challenges especially for the developing countries which has majority of the citizens unable to access the strong internet which is basic to this move and also the cost associated with the internet usage on live streams . I don’t think that’ll the examinations such as for STEM discipline be done online. What is your experience with online exams ?