Trusted by 10,000+ students
No.1 Science class in Tamil medium
Learn Science from a future doctor. Live GCE O/L classes for Grades 9 to 11, taught in Tamil.
GCE O/L Exam 2026 batch
Exam starts 8 Dec 2026
- Students
- 10,000+
- Success rate
- 100%
- Lessons
- 50+
Why students choose Science4U
Clear teaching, full syllabus coverage and real support, from the first lesson to the exam hall.
Expert teaching
Learn from M.J.M. Najath MBBS (R), an experienced educator with a medical background.
Interactive classes
Live online sessions with direct interaction and doubt clearing.
Proven results
A track record of excellent results and student achievements.
Complete syllabus
The full GCE O/L Science syllabus, covered with detailed explanations.
- Biology
- Chemistry
- Physics
- Grade 9
- Grade 10
- Grade 11
Meet your educator
M.J.M. Najath
Science educator and medical professional
- MBBS (R)
- O/L Science specialist
With a strong medical background and a passion for teaching, M.J.M. Najath brings a doctor's way of thinking to science. Complex concepts become simple, and every class stays engaging.
Science4U Online Academy builds strong foundations in GCE O/L Science, so students do more than pass the exam. They understand the subject and enjoy it.
Questions students ask
Everything you need to know about Science4U classes, recordings and joining.
What is Science4U?
Science4U Online Academy is an online science class for Sri Lankan GCE O/L students who study in Tamil medium. It offers live classes, free lessons and full unit recordings for Grades 9, 10 and 11.
Who teaches at Science4U?
All classes are taught by M.J.M. Najath MBBS (R), a science educator with a medical background who specialises in GCE O/L Science.
Which grades and subjects are covered?
Science4U covers the full GCE O/L Science syllabus for Grades 9, 10 and 11, including the Biology, Chemistry and Physics sections.
Are the classes taught in Tamil?
Yes. Every class and recording is taught in Tamil medium.
Are there free Science lessons?
Yes. Free lessons are available in the Science4U video library at science4u.lk/videos and on the Science4U YouTube channel.
How do I get the unit recordings?
Message Science4U on WhatsApp at +94 77 199 9990 to purchase a unit. You will receive a username and access code, which you enter at science4u.lk/videos/access to watch your units.
How do I join the live classes?
Student accounts are set up by the Science4U team. Contact Science4U on WhatsApp at +94 77 199 9990 or by email at science4u.academy@gmail.com, and they will create your account and send your login details.
Ready to excel in Science?
Join 10,000+ students learning at Science4U Online Academy.