39:17

Awasana 03

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Awasana 02

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Awasana 04

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Awasana 01

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2021 03 05 part 04

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2021 03 05 part 03

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2021 03 05 part 02

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2021 03 05 part 01

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2021 02 27 Part 09 waves

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2021 02 27 Part 10 waves

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2021 02 27 Part 07

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2021 02 27 Part 06

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2021 02 27 Part 08

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2021 02 27 Part 12 Optics

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2021 02 27 Part 11 Optics

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2021 02 27 Part 05

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2021 02 27 Part 04

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2021 02 27 Part 03

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2021 02 27 Part 02

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2021 02 27 Part 01

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Pascal Operators06

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Pascal Operators03

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Pascal Operators04

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Pascal Operators05

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Pascal Operators02

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Pascal Operators 01

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OL Science |Chemistry Grade 11| Revision | 08

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OL Science |Chemistry Grade 11| Revision | 02

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OL Science |Chemistry Grade 11| Revision | 04

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OL Science |Chemistry Grade 11| Revision | 03

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OL Science |Chemistry Grade 11| Revision | මිශ්‍රණ වෙන් කිරීමේ ක්‍රම ශිල්ප | 05

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OL Science |Chemistry Grade 11| Revision | 06

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OL Science |Chemistry Grade 11| Revision | 07

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OL Science |Chemistry Grade 11| Revision | 01

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බාධාවක් නැතුව විහිලු වලට ලක් වෙන්නෙ නැතුව zoom පාඩමක් කරන හැටි

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OL ICT Paper 03:Part02

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Grade 11 Science : Lesson06 | Respiration in Human Part_02

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Grade 11 Science |Unit-06: Respiration Part02

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Grade10 ICT | Introduction to Computer history

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Grade10 ICT |Lesson:02 |Memory devices_part02

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Grade10 ICT |Lesson:02 | Memory devices

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Grade10 ICT |Lesson:02 | Processing Devices

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Grade10 ICT | Introduction to Computing

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Grade10 ICT | Data & Information

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Grade10 | Lesson:01 | Characteristics of Quality Information

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Grade10 ICT : Lesson:01 | Information Systems

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Grade 07 | Maths | Unit04

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Grade:7 ICT Unit02 | Operating systems

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Grade 08 |Mathematics |Lesson 04 | exercise

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Grade 08 |Mathematics |Lesson 05

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Grade 10 Science : Lesson01 |day02 |Part02

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Grade 10 Science : Lesson01 |day02 |Part01

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Lesson05: Sound | Part02

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Lesson05: Sound | Part01

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OL-ICT- Grade10 | Output devices

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Grade10 ICT |Lesson:02 |Input devices

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Grade10 ICT |Lesson:02 | Components of Computer systems

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Grade10 ICT |Lesson:02 |Input devices

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Grade10 ICT |Lesson:02 |Input devices