Teen's Campus - All subjects for Ordinary Level and Advanced Level in one place
Erandi Jayawardana (Female) - Bachelor of Science (University of Colombo), Master of Environmental Science (University of Peradeniya)
ISM Negombo - A/L and O/L classes
Lakshitha Thennakoon (Male) - BSc Biochemistry and Molecular Biology [Undergraduate, University of Colombo]
Nadeesha Perera (Female) - Undergraduate, University of Ruhuna
Semini Gamaethige (Female) - BSc. (USJ), MSc - Reading, A School teacher
Raveen Hasindu (Male) - Bsc. (biological science) degree
Dr Pushpa Gunawardena (Female) - PhD, International school teacher, 25 years experience
Sankemta Institute - Grade 6-11 - English medium Classes and Advanced Level - English medium classes
Metro Institute of Technology - A/L and O/L Classes
Senumi Panagoda (Female) - MBBS [Undergraduate - University of Sri Jayewardenepura]
Ashani Randika (Female) - 2020 A/L Biology 3As, 3rd year Medical student, University of Peradeniya
