The lesson will be introduced to student firstly, then it will go for the main theme , after that i use to give daily life examples and then all about explaning the topic in details , telling the key points to remember to gran good marks ?n examinations. Biology is quite interesting subject but some tutors not make it too easy for students to learn easily ,the pupil starts having fear from it. I swear its too kuch easy , interesting and lively . If you start apying attention for a while all the students can easily get good marks