I am a teacher of a band 1A school teaching Science, Physics, Chemistry and Math. I have been teaching students of various ages, races and abilities for more than 20 years. My Master degree provided me a very good training in handling students who find difficulties in solving science or math problems. I am a marker of open exams. My students often have good results in either local or oversea exams. Some of my tutored students are able to get into famous Uni such as Cambridge or Oxford.