Sampath Athukorala (Male) - BSc
Raveen Hasindu (Male) - Bsc. (biological science) degree
Kasuni Rupasinghe (Female) - BSc (Hons) University of Peradeniya
Tharaka Liyanaarachchi (Female) - BSc in Biology, University of Colombo
Senumi Panagoda (Female) - MBBS [Undergraduate - University of Sri Jayewardenepura]
Expertexon - A distinguished higher educational institution dedicated to shaping the minds of tomorrow
Ashani Randika (Female) - 2020 A/L Biology 3As, 3rd year Medical student, University of Peradeniya
Mahinda Dissanayake (Male) - Over 20 years experience both government and private schools, Was a member of curriculum revision committee in NIE Sri Lanka
Warnasiri Pathirana (Male) - BSc, Dip. in Ed, Resource Person in NIE Sri Lanka, A/L Marking Additional Chief Examiner
Nilusha Jayasundara (Male) - BSc (Biological Science, University of Kelaniya)
Dr. Mrs. B M K Swarnashika Tilakaratne (Female) - Worked as Teacher in Government School, and Ph, D qualified Senior Lecturer in Government University
Ms. Navoda Wanigasekara (Female) - BSc Natural Science, MSc (Reading), Experienced School Teacher, G.C.E. A/L Marking examiner
Semini Gamaethige (Female) - BSc. (USJ), MSc - Reading, A School teacher
Panduka Mahamithawa (Male) - MBBS - Peradeniya
Neluu N (Female) - Teaching in a well-recognized International school in Sri Lanka and working as a visiting lecturer for private universities
Apeksha Uthpali (Female) - BSc (Hons) University of Peradeniya
Classes conducted by a female graduate teacher from a leading school in Colombo
Hasitha Roshana (Male) - BSc Hons (UoK), MSc (UoP), MBA (UK), PhD (Reading)
Nishadhi Kamburugamuwa (Female) - Every day Online Program, Individual online classes for a reasonable price
Kasun Wickramasinghe - Biology (Male) - BSc (Biology) USJ