I have a hard time finding an interesting activity for every day's lesson. And, finding a conclusion activity that is not just questions and answers. I understand that if it is interesting or fun, they are more engaged, but that is hard to do on a daily basis for every subject/content. Also, some activities that I spend hours planning and doing do not go over well with students. They lay their head on the desk like they are not interested. I cannot engage all students every day.