ICT Lessons
Clear ICT lessons and notes to go with the papers: logic gates, Python, networking, flowcharts, Scratch and more.
News for Students
2020 A/L School Application FormRead the archived 2020 guide to Sri Lankan A/L school applications, including its original steps, dates and application reminders.
6 Tips to select Government university courses in Sri LankaLearn six practical factors to compare when choosing Sri Lankan government university courses, including interests, duration and entry requirements.
Applications of ICT in the Agriculture FieldExplore how sensors, mobile services, data systems, robotics and digital communication improve farming, animal welfare and food production.
How to select a government university courses?Use the UGC admissions handbook to compare Sri Lankan university courses, entry requirements, subject streams, aptitude tests and Z-scores.
News for StudentsBrowse an archived list of Sri Lankan school A/L application notices from 2020–2022, preserved for reference with expired links removed.
Networking
A/L ICT Networking Theory & WorkbooksReview the scope of the archived A/L ICT networking theory book and workbook, including data communication, subnetting and exercises.
What is the 5G?Learn how mobile networks developed from 1G to 5G, what makes 5G faster, how it is used and what limits affect its coverage and rollout.
Programming & Python
A/L ICT Python Note + Complete Lesson VideosUse this archived A/L ICT Python seminar series to review lesson recordings and supporting presentations originally published in 2021.
Arrays in Programming for Kids with ScratchLearn how arrays and lists store related values, then create, update, delete and display list items in Scratch with illustrated examples.
Computer Basics
Basic Components of ComputerLearn the basic input, processing, output and storage functions of a computer, with an introduction to common computer components.
Classify computers according to their natureClassify computers as portable or non-portable, then compare servers, workstations, desktops, laptops, notebooks and smartphones.
Free Sinhala Typing for Windows 10Set up free Sinhala typing on Windows with Google Input Tools and Helakuru, following illustrated installation and keyboard instructions.
Hardware Security IssuesLearn how power failures, voltage surges, heat, dust and theft can damage computer hardware, data and devices at home or in a lab.
How to choose the best laptop or desktop?ඉගෙනීම, කාර්යාල වැඩ, graphic design සහ gaming සඳහා laptop හෝ desktop පරිගණකයක් තෝරාගැනීමේ වැදගත් කරුණු සිංහලෙන් දැනගන්න.
How to prepare computer specificationsLearn how user needs, processors, memory, storage and peripheral devices shape a practical computer specification for home or school.
How we can protect the computer from physical damages?Learn how a UPS, correct shutdown, ventilation, cleaning and electrical fuses help protect computers from power and physical damage.
Let’s Learn about Data and InformationUnderstand the difference between data and information, qualitative and quantitative data, data processing and the qualities of useful information.
What is Spotify?Spotify සේවාවේ ආරම්භය, සංගීත සහ podcast streaming ක්රමය, භාවිත කළ හැකි උපාංග සහ වෙනත් streaming සේවා ගැන සිංහලෙන් දැනගන්න.
Windows 11 ගැන දැනගමු.Windows 11 මෙහෙයුම් පද්ධතියේ අතුරුමුහුණත, Microsoft Store, Android යෙදුම් සහ පරිගණක භාවිතයට වැදගත් නව විශේෂාංග ගැන සිංහලෙන් දැනගන්න.
අලුතෙන් පරිගණකයක් ගන්න හිතන් ඉන්නවා නම් මේ ගැනත් දැනුවත් වෙන්න.නව පරිගණකයක් තෝරාගැනීමේදී RAM, processor, තිරය, operating system, ports, ප්රමාණය සහ මිල වැනි පිරිවිතර සසඳන ආකාරය දැනගන්න.
Logic Gates
Download Grade 8 Logic Gate Unit Test PaperPractise Grade 8 logic gates with questions covering AND, OR and NOT gates, multi-input circuits, truth tables and Boolean expressions.
Logic Gate Questions and AnswersReview the skills covered by the ICT Notes logic-gate question and answer set, including gate symbols, truth tables and Boolean logic.
ICT in Society
Healthy Computing HabitsLearn practical habits for posture, eye care, safe computer use, regular breaks and balanced gaming to protect physical and mental wellbeing.
ICT in SocietyExplore green computing, digital security, GPS, augmented reality, virtual reality and other ways information technology affects society.
Scratch & Flowcharts
Scratch Operators Code BlocksLearn Scratch arithmetic, comparison, logical, text and rounding operators, with clear block examples and short programming activities.
Scratch Practicals + Free Downloadable QuizBuild beginner Scratch programs to print names, add and multiply numbers, calculate a rectangle perimeter and find an average.
ගැලීම් සටහන් (උදාහරණ සමග)ගැලීම් සටහන්වල මූලික සංකේත, ක්රියාවලි පියවර, ආදාන, ප්රතිදාන සහ තීරණ නිවැරදිව නිරූපණය කරන ආකාරය සරල සිංහල උදාහරණ සමඟ ඉගෙන ගන්න.
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