I start the session by greeting the students and asking about their well beings. Then i do a summary of the previous lesson. Based on the students understanding we give a quick check to the last class topic and then I start the new session and after sometime all the students are engaged in a game .The idea of the game is to check the understanding level of the topic. I generally play water related games or pass on game with the students and then we solve some practical questions related to the topic. Post that we summarise the session and I end the session with a cliff hanger.