Mr. Prasanna Baddewithana is the most famous Chemistry tuition teacher in Sri Lanka. He conducts Theory and Revision tuition classes in Colombo (Sakya, Nugegoda), Galle (Southern) , Kalutara (Rasanya) and Gampaha. During past years he has produced the greatest numbers of Island Ranks in the Country.
Watch Videos, lessons by Mr. Prasanna Baddewithana
Sirasa A 3 Chemistry [5 00am] 08062013 01
A 3 5 00am] 08062013 02
Sirasa A3 Revision Educational TV Program 2013 https://studentlanka.com/2013/03/01/sirasa-a3-program/