In O/L the facts you have taught he started to teach clearly and without problems, the difficult lessons which are hard to by heart like organic, inorganic and industrial chemical are taught easily.
Each and every unit is received a tutorials included problems to solve and the problems are solved during the classroom. The problems are included with the basic knowledge from sourcebooks, internet, past papers have been covered. At the first, time was given to solve these problems by students and then all the problems solved by him covering all areas. Through those activities previous lessons are memorized
to the students themselves. It has proved to the whole island this is the one and only class with the highest problem solving methods.
Apart from that, during the course period, model question papers are given to students according to a time period and marks are given for these papers. These papers are total same to the exam. This is a revision before the exam and very successful program.
Model question papers are discussed in the correct time and let the students to answer the questions themselves and discuss the papers. It is more beneficial to practice the time and the speed to the students.