One of the biggest problems faced by most music teachers is that their students often lose interest half way through the course. Thus, you start trying to do various things in order to revive their interest. In the process, you digress from what you had originally planned to teach them. Suddenly, you realise that the course is coming to an end, and that you hardly have any time.
You then have to rush through the lessons so that you can complete your course. In the process, learning goes for a toss. Students can barely remember what they were taught, and cannot take it forward with them to their higher levels.
You thus need to make some good, well planned Music History Lesson Plans. The basic idea of these plans is to give your lessons a definite structure. This means that you must have the objective of your course clear in your mind. You must take care of the age group of the students you are teaching, and then decide what you want them to gain out of your course.
Having done this, you can set about making your Music History Lesson Plans. You need to make a list of all the topics that you would like to cover. Prioritise them, and then plan them out. In your Music History Lesson Plans, you must include time for activities and assignments as well. Without these things, it is not possible to maintain students' interest levels. You must set aside at least 15-20 minutes of each class for clearing doubts and for conducting various activities.
While making your Music History Lesson Plans, don't get enthusiastic and try to include everything. Give more importance to the chapters where you feel your students will gain the maximum value. You must set aside enough time for practice and activities as well.