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O/L Science Study Guide 2026 | PaperMaster.lk | PaperMaster LK
Home Study Guides O/L Science Study Guide 2026 – Complete Revision Guide A complete O/L Science study guide for Sri Lankan students covering Biology, Chemistry, Physics, practical knowledge, revision tips, past paper preparation and exam strategies for the 2026 examination.
O/L Science Study Guide 2026 This O/L Science Study Guide is designed to help Sri Lankan students revise the most important Science topics required for the G.C.E. Ordinary Level examination.
The guide covers key areas in Biology, Chemistry and Physics while providing useful revision methods and examination preparation tips.
What You Will Learn 1. Biology Biology is the study of living organisms and their life processes.
Students should revise:
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Important Tip Practice drawing and labeling biological diagrams clearly.
Use correct scientific terminology when answering structured questions.
2. Chemistry Chemistry focuses on substances, their properties and the reactions that occur between them.
Important Tip Learn important chemical symbols, formulas and equations.
Try to understand the reason behind each chemical reaction instead of simply memorizing it.
3. Physics Physics covers topics related to matter, energy, forces and physical phenomena.
Important topics include:
Important Tip Write the correct formula before starting a calculation.
Always include the correct unit with your final answer.
4. Scientific Calculations Students should practice:
Showing your working clearly may help you gain marks even if the final answer is incorrect.
5. Practical Questions Practical knowledge is an important part of O/L Science.
Students should understand:
Always read practical questions carefully before answering.
6. Diagrams Students should practice drawing neat and correctly labeled diagrams.
Important diagrams may relate to:
A clear and accurate diagram can make your answer easier to understand.
7. Past Paper Practice Past paper practice is one of the best ways to prepare for the O/L Science examination.
Past papers also help you understand common examination question patterns.
Common Mistakes to Avoid
Exam Preparation Tips
Final Advice Science becomes much easier when you understand the concepts instead of only memorizing facts.
Divide the syllabus into smaller sections and revise them regularly.
Combine textbook study, short notes, practical knowledge and past paper practice for better examination preparation.
Use PaperMaster.lk to access past papers, model papers, study guides and educational resources for your O/L examination preparation.
Good luck with your studies!
