Канал: Kusumsiri Bandara

INHERTANCE-03 -GRADE 10 - UNIT 20

INHERTANCE-03 -GRADE 10 - UNIT 20

2021-11-28 ONLINE PAPER CLASS

2021-11-28 ONLINE PAPER CLASS

2021-11-27 ONLINE CLASS -GRADE 10--CONVALENT BONDS

2021-11-27 ONLINE CLASS -GRADE 10--CONVALENT BONDS

GRADE 10 -SCIENCE -UNIT 20

GRADE 10 -SCIENCE -UNIT 20

2021-11-21--ON LINE SCIENCE PAPER CLASS

2021-11-21--ON LINE SCIENCE PAPER CLASS

GRADE 10- SCIENCE -unit- 20 INHERTANCE -01

GRADE 10- SCIENCE -unit- 20 INHERTANCE -01

2021-11-14 GRADE 11 SCIENCE PAPER CLASS

2021-11-14 GRADE 11 SCIENCE PAPER CLASS

GRADE 9 -2021 -11-11 ONLINE PAPER CLASS

GRADE 9 -2021 -11-11 ONLINE PAPER CLASS

GRADE 11- 2021/11/08 ON LINE CLASS

GRADE 11- 2021/11/08 ON LINE CLASS

2021-11-07 sunday paper class

2021-11-07 sunday paper class

2021-10-10 ONLINE PAPER CLASS

2021-10-10 ONLINE PAPER CLASS

GRADE 10 -UNIT 15 -BAROMETER

GRADE 10 -UNIT 15 -BAROMETER

2021-10-03 ONLINE PAPER CLASS

2021-10-03 ONLINE PAPER CLASS

GRADE 11- 2021-10-03 ON LINE CLASS

GRADE 11- 2021-10-03 ON LINE CLASS

GRADE 7- ON LINE CLASS -2021 10-02

GRADE 7- ON LINE CLASS -2021 10-02

2021-09 -28- ONLINE CLASS -SUSTAINABLE DEVOLOPMENT -01

2021-09 -28- ONLINE CLASS -SUSTAINABLE DEVOLOPMENT -01

2021- 09- 21 chemical bonds online class

2021- 09- 21 chemical bonds online class

2021 -09-19 ONLINE PAPER CLASS

2021 -09-19 ONLINE PAPER CLASS

2021 -09- 12 ONLINE PAPER CLASS

2021 -09- 12 ONLINE PAPER CLASS

2021 09 07 -online class chemical bonds

2021 09 07 -online class chemical bonds

2021-09-06 -ONLINE CLASS [CHEMICAL BONDS]

2021-09-06 -ONLINE CLASS [CHEMICAL BONDS]

chemical bonds 2 2021 -08- 31 ONLINE CLASS

chemical bonds 2 2021 -08- 31 ONLINE CLASS

2021-08-29 SUNDAY PAPER CLASS

2021-08-29 SUNDAY PAPER CLASS

CHEMICAL BONDS [ 2 ] - 2021-08-30 ONLINE CLASS

CHEMICAL BONDS [ 2 ] - 2021-08-30 ONLINE CLASS

2021-08-24 ONLINE CLASS -CHEMICAL BONDS

2021-08-24 ONLINE CLASS -CHEMICAL BONDS

2021 -08-22 ONLINE PAPER CLASS

2021 -08-22 ONLINE PAPER CLASS

2021-08-23 ONLINE CLASS POLYMERS

2021-08-23 ONLINE CLASS POLYMERS

2021- 08- 19 ONLINE CLASS -GRADE 11

2021- 08- 19 ONLINE CLASS -GRADE 11

GRADE 11 - 2021 -08-16 ONLINE CLASS

GRADE 11 - 2021 -08-16 ONLINE CLASS

GRADE 11 - UNIT 6 ONLINE CLASS [2021-08-16 ]

GRADE 11 - UNIT 6 ONLINE CLASS [2021-08-16 ]

2021 / 08 /15 / science online paper class

2021 / 08 /15 / science online paper class

GRADE -11- UNIT 09 -2021 - 8 -11 ONLINE CLASS

GRADE -11- UNIT 09 -2021 - 8 -11 ONLINE CLASS

GRADE -11 -UNIT . 09 -HEAT

GRADE -11 -UNIT . 09 -HEAT

2021-08-01 science online paper class

2021-08-01 science online paper class

GRADE 11 SCIENCE -UNIT 07 [ 2021/07/22 ON LINE CLASS]

GRADE 11 SCIENCE -UNIT 07 [ 2021/07/22 ON LINE CLASS]

$GRADE 11 SCIENCE -UNIT 8 ONLINE CLASS [2021/07/19\$

GRADE 11 SCIENCE -UNIT 8 ONLINE CLASS [2021/07/19\

GRADE 10 -SCIENCE UNIT 08 [ONLINE CLASS]

GRADE 10 -SCIENCE UNIT 08 [ONLINE CLASS]

2021 07-18 online paper class

2021 07-18 online paper class

grade 11 science -online class

grade 11 science -online class

on line science paper class 6 26

on line science paper class 6 26

2021 06 20 on line paper cla

2021 06 20 on line paper cla

bio-on line class

bio-on line class

wijaya class

wijaya class

grade 11-ELECTROCHEMICAL[ online class]

grade 11-ELECTROCHEMICAL[ online class]

10 ශ්‍රේණිය විද්‍යාව - ජීවීන් නාමකරණය- මැමාලියා රාජධානිය (2020-11-07 දින නැවත විකාශනය.)

10 ශ්‍රේණිය විද්‍යාව - ජීවීන් නාමකරණය- මැමාලියා රාජධානිය (2020-11-07 දින නැවත විකාශනය.)

Morning Science Star (උදෑසන විදු තරුව ඔබයි...)

Morning Science Star (උදෑසන විදු තරුව ඔබයි...)

මානව හෘදය සහ රුධිර නාල Part-1 (HUMAN HEART)

මානව හෘදය සහ රුධිර නාල Part-1 (HUMAN HEART)

Avogadro constant & Mole (ඇවගාඩ්රෝ නියතය සහ මව්ලය)

Avogadro constant & Mole (ඇවගාඩ්රෝ නියතය සහ මව්ලය)

Respiratory system (මිනිසාගේ ශ්වසන පද්ධතිය)

Respiratory system (මිනිසාගේ ශ්වසන පද්ධතිය)

Relative molecular mass (සාපේක්ෂ අණුක ස්කන්ධය)

Relative molecular mass (සාපේක්ෂ අණුක ස්කන්ධය)

Grade 10 - Science Atomic Mass Unit Part 1 (පරමානුක ස්කන්ධ ඒකකය සහ සාපේක්ෂ පරමානුක ස්කන්ධය.)

Grade 10 - Science Atomic Mass Unit Part 1 (පරමානුක ස්කන්ධ ඒකකය සහ සාපේක්ෂ පරමානුක ස්කන්ධය.)