The lesson is around one and a half hour to two hours.
In first hour, I will teach them some concepts that student has to know in the lesson. It will contain some notes that I print or a pdf for students. The notes will include all the things that student has to know. It will include some diagram in the notes.

Afterwards, I will make some different exercises and quizzes for student to know what it is about.They can ask any questions anytime through WhatsApp or phone.
Most of the student can get a higher mark in their exam if they follow my flow. In my lesson, I will keep asking them questions to know whether they understand or not