O/L ICT Syllabus: Your Complete Guide to Success
From 2026, ICT is a mandatory O/L subject in Sri Lanka, focusing on practical tech skills, basic coding, and online ethics, building a strong base for A/L ICT across Grades 10 and 11.
Evolution of O/L ICT Curriculum
Sri Lanka’s ICT education framework has progressed through three distinct phases since its initial implementation:
Optional Subject: Offered as an optional module focusing on fundamental computer literacy and theory.
Transition: Rolled out as a core subject with unified exams and enhanced teacher development.
Mandatory Subject: Fully mandatory. Emphasizes hands‑on projects, introduces AI basics, and integrates ICT with mathematics and science.
O/L ICT Syllabus Structure
This two‑year O/L ICT program is split between Grade 10 and Grade 11. Each unit expands on the last, ensuring you master foundational topics before moving on to more advanced skills.
|
Grade
|
Unit
|
Key Topics
|
Link
|
|---|---|---|---|
|
Grade 10
|
Information and Communication Technology
|
Introduction to ICT, basic concepts and terminology
|
|
|
Grade 10
|
Fundamentals of a computer system
|
Computer hardware components, input/output devices, system architecture
|
|
|
Grade 10
|
Data Representation Methods in the Computer system
|
Binary, hexadecimal, ASCII, data conversion methods
|
|
|
Grade 10
|
Logic Gates with Boolean Functions
|
Basic logic operations, truth tables, Boolean algebra
|
|
|
Grade 10
|
Operating Systems
|
OS functions, types, user interfaces, file management
|
|
|
Grade 10
|
Word Processing
|
Document creation, formatting, tables, mail merge features
|
|
|
Grade 10
|
Electronic Spreadsheet
|
Cell operations, formulas, functions, charts, data analysis
|
|
|
Grade 10
|
Electronic Presentations
|
Slide creation, animation, transitions, multimedia integration
|
|
|
Grade 10
|
Database
|
Database concepts, tables, queries, forms, reports
|
|
|
Grade 11
|
Programming
|
Problem analysis, algorithm development, control structures (sequence, selection, iteration), flowcharts, pseudo code, programming concepts
|
|
|
Grade 11
|
System Development Life Cycle
|
Information systems concepts, system components, manual vs. computer-based systems, SDLC phases
|
|
|
Grade 11
|
The Internet and the Electronic Mail
|
Internet concepts, web technologies, email fundamentals, online communication
|
|
|
Grade 11
|
Use of Multimedia
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Multimedia components, digital media types, media processing
|
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|
Grade 11
|
Web Designing Using Multimedia
|
Web page development, HTML basics, multimedia integration
|
|
|
Grade 11
|
Information and Communication Technology and Society
|
Digital divide, digital bridge, security issues, ergonomics and health concerns, e-waste management, ICT ethics
|
Critical Units for Exam Success
Not every topic carries equal exam weight. Prioritize these units to maximize your score:
Exam Preparation Strategies
Effective exam preparation involves a combination of understanding the syllabus content, practicing past papers, and developing strong problem-solving skills. Here are some helpful strategies:
Thorough Syllabus Coverage
Ensure you understand all the topics listed in the syllabus.
Practice Past Papers
Familiarize yourself with the exam format and types of questions by solving past papers.
Practical Exercises
Regularly practice using software applications and programming languages to reinforce your knowledge.
Conceptual Clarity
Focus on understanding the underlying concepts rather than just memorizing facts.
Time Management
Practice answering questions within the allocated time to improve efficiency.
Seek Clarification
Don’t hesitate to ask your teacher or classmates for help if you are struggling with any concepts.