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ICT Teacher

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ICT Teacher

Advanced Level ICT Teacher

An experienced A/L ICT educator dedicated to structured teaching, deep conceptual clarity, and disciplined exam preparation.

Focused on guiding students towards consistent academic performance through proven methods.

03/10/2026

🚀 FUTURE TRENDS IN ICT FIELD 💻🌐

The future of ICT is transforming the way we live, learn, work and innovate! 🌍✨

📚 Learn • Adapt • Build Your Future

🎓 Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 071 496 4738

02/10/2026

🌐💻 A/L ICT – E-BUSINESS 💻🌐

🚀 From Traditional Business to Digital Success!

E-Business is an essential area for understanding how modern businesses operate in the digital world.

📚 Key Areas to Learn:
✅ E-Business Concepts & Models
✅ E-Commerce & E-Marketing
✅ Online Payment Systems
✅ Electronic Business Infrastructure
✅ Security & Privacy
✅ Legal & Ethical Issues
✅ Advantages & Challenges of E-Business

🎯 Learn • Understand • Apply • Excel

📌 A/L ICT with
Kanchana Muhandiram
🎓 Master of IT
🎓 BSc in MIT
🎓 PGDE
🏫 National School Teacher
📝 Marking Examinor
📞 071 496 4738

💡 ICT opens doors to endless opportunities in the digital world!

01/10/2026

🌐🤖 IoT – Internet of Things | Advanced Level ICT 🤖🌐

Connect • Monitor • Control • Create a Smarter World!

📚 Learn how everyday devices communicate, collect data, and work together through the Internet of Things (IoT).

🔹 Sensors & Actuators
🔹 Embedded Systems
🔹 Microcontrollers & Microprocessors
🔹 Arduino • NodeMCU • Raspberry Pi • micro:bit
🔹 Smart Homes & Smart Cities
🔹 IoT Applications & Real-World Examples
🔹 IoT Protocols & Communication

💡 “IoT is not just about devices… it’s about connecting the real world to the digital world.”

🎯 Advanced Level ICT – Build your knowledge. Build your future!

👩‍🏫 Kanchana Muhandiram
🎓 Master of IT | BSc in MIT | PGDE
🏫 National School Teacher
📝 Marking Examinor
📞 0714964738

30/09/2026

🌐 ADVANCED LEVEL ICT – NETWORKING 💻

🔗 Connect • Communicate • Share

Master the essential concepts of Computer Networking for your A/L ICT examination! 🎯

📚 Key Areas:
✅ Types of Networks – LAN, MAN, WAN
✅ OSI & TCP/IP Models
✅ IP Addressing & Subnetting
✅ Routing & Switching
✅ TCP, UDP, ICMP & Protocols
✅ Network Devices
✅ Wireless & Mobile Networks
✅ Network Security

🚀 Build your networking knowledge. Build your ICT future!

👨‍🏫 Your ICT Teacher
Kanchana Muhandiram
🎓 Master of IT | BSc in MIT | PGDE
🏫 National School Teacher
📝 Marking Examinor

📞 071 496 4738

If you want, I can also make a shorter, more promotional Facebook caption for this poster.

28/09/2026

Here’s a ready-to-post Facebook caption for your Full Adder – Logic Gates lesson:

🔢 FULL ADDER – LOGIC GATES 💻

📚 G.C.E. A/L ICT | Digital Logic

A Full Adder is a combinational logic circuit that adds three binary inputs:

🔹 A – First input
🔹 B – Second input
🔹 Cin – Carry Input

➡️ It produces two outputs:

✅ Sum (S)
✅ Carry Out (Cout)

🧠 Remember:
Full Adder = 2 Half Adders + 1 OR Gate

🎯 Understand the logic circuit, truth table and Boolean expressions to confidently answer A/L ICT exam questions.

📖 Learn • Understand • Practise • Achieve

👨‍🏫 Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 0714964738

27/09/2026

🔢 Half Adder | Logic Gates 💻

📚 Advanced Level ICT Students – Important Concept

A Half Adder is a combinational logic circuit used to add two 1-bit binary numbers.

🔹 SUM (S) → XOR Gate
S = A ⊕ B

🔹 CARRY (C) → AND Gate
C = A · B

📌 Remember for the exam:
✅ XOR → produces Sum
✅ AND → produces Carry
✅ Inputs → A and B
✅ Outputs → Sum and Carry
✅ For adding multiple bits → Full Adder

🎯 Understand the logic → Practise the truth table → Master A/L ICT!

👩‍🏫 Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 0714964738

26/09/2026

🔵 RS NOR Flip-Flop | Advanced Level ICT

💡 Sequential Logic වල මූලික Memory Element එකක්!

RS NOR Flip-Flop එකේ Set (S) සහ Reset (R) inputs භාවිතා කරමින් 1 bit තොරතුරක් ගබඩා කළ හැක.

📌 මතක තබාගන්න:

🔹 S = 0, R = 0 → Hold / No Change
🔹 S = 1, R = 0 → Set → Q = 1
🔹 S = 0, R = 1 → Reset → Q = 0
🔹 S = 1, R = 1 → ❌ Invalid / Forbidden

🧠 Exam Tip:
RS NOR Flip-Flop එකේ S = R = 1 අවස්ථාව Invalid state ලෙස මතක තබාගන්න.

📚 A/L ICT – Digital Logic & Sequential Circuits
🎯 Understand → Practice → Master ICT

👩‍🏫 Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 0714964738

25/09/2026

🔌 Universal Gates – A/L ICT

💡 NAND & NOR – Universal Logic Gates

NAND සහ NOR gates Universal Gates ලෙස හඳුන්වන්නේ, ඒවා භාවිතයෙන් අනෙකුත් සියලුම basic logic gates නිර්මාණය කළ හැකි නිසාය.

📌 Exam එකට වැදගත් කරුණු:
✅ NAND → NOT, AND, OR ආදී gates නිර්මාණය කළ හැක.
✅ NOR → NOT, OR, AND ආදී gates නිර්මාණය කළ හැක.
✅ NAND සහ NOR දෙකම Functionally Complete gates වේ.
✅ Truth tables සහ Boolean expressions හොඳින් අවබෝධ කරගන්න.

🎯 A/L ICT | Digital Logic

📚 Understand the concept. Build your future.

Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 0714964738

24/09/2026

💻 A/L ICT – CODING METHODS 💻

🔹 BCD – Represents each decimal digit using 4 bits.
🔹 EBCDIC – 8-bit character coding developed by IBM.
🔹 ASCII – 7-bit standard character coding for 128 characters.
🔹 UNICODE – Supports characters from many languages and writing systems 🌍

📚 Know the difference. Master the concept. Ace ICT! 🎯

23/09/2026

💻 Bitwise Operations in Number System | Advanced Level ICT

🔢 Think in Binary… Think Bigger! 🚀

Bitwise operations are an important concept in Advanced Level ICT, where operations are performed directly on the individual bits of binary numbers.

📌 In this lesson, let’s understand:

🔹 AND (&) – Both bits must be 1
🔹 OR (|) – At least one bit is 1
🔹 XOR (^) – Bits are different → 1
🔹 NOT (~) – Inverts the bits
🔹 Left Shift () – Shifts bits to the right

🧠 Remember:
👉 Bitwise operations work directly with binary representation.
👉 Left shifting can be related to multiplication by powers of 2.
👉 Right shifting can be related to division by powers of 2 for unsigned numbers.
👉 The number of bits used can affect the result, especially for NOT operations.

📚 Learn → Practice → Achieve
Master the binary concepts and strengthen your ICT foundation for the G.C.E. Advanced Level ICT examination. 🎯

👩‍🏫 Kanchana Muhandiram
Master of IT | BSc in MIT | PGDE
National School Teacher | Marking Examinor
📞 0714964738

Address

Badulla
90000

Opening Hours

Monday	14:15 - 18:00
Tuesday	14:15 - 18:00
Wednesday	14:15 - 18:00
Thursday	14:15 - 18:00
Friday	14:15 - 18:00
Saturday	10:00 - 17:00
Sunday	10:00 - 17:00

Website

https://www.youtube.com/@slictteacher6878, http://www.ictwithkanchana.com/

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