පාඨමාලාව: Science - Grade - 11

කොටසේ දළ සටහන

Select section General

බිඳ වැටීම පුළුල් කරන්න
General

සියලු බිඳ වැටීම සියල්ල පුළුල් කරන්න
- Select activity Announcements
  
  Announcements සංසදය
- Select activity Teacher's Instructional Manual
  
  Teacher's Instructional Manual සම්පතක්
- Select activity Smart Text Book
  
  Smart Text Book යු ආර් එල්
- Select activity Competency 2.0 Investigate matter, properties of matter and their interaction to enhance the quality of life.
  
  Competency 2.0 Investigate matter, properties of matter and their interaction to enhance the quality of life. සම්පතක්
  
  Competency level - 2.6, 2.7, 2.8
  Lesson - Electrochemistry
- Select activity Competency level - 2.9 , 2.10
  
  Competency level - 2.9 , 2.10 සම්පතක්
  
  Lesson - Hydrocarbons and their Derivatives.
- Select activity Competency 3.0 - Utilizes various forms of energy, their interaction with the matter & energy transformation by maintaining efficiency and effectiveness at optimum level.
  
  Competency 3.0 - Utilizes various forms of energy, their interaction with the matter & energy transformation by maintaining efficiency and effectiveness at optimum level. සම්පතක්
  
  Competency levels: 3.6, 3.7, 3.8
  Lessons –Electronics, Electromagnetism and Electromagnetic Induction
- Select activity Competency 4.0- explores the nature, properties and processes of earth and space by understanding natural phenomena for intelligent and sustainable use.
  
  Competency 4.0- explores the nature, properties and processes of earth and space by understanding natural phenomena for intelligent and sustainable use. සම්පතක්
  
  Competency level – 4.1, 4.2, 4.3, 4.4, 4.5
  Lesson - Biosphere
- Select activity Announcements
  
  Announcements සංසදය
Select section 1.Living tissues

බිඳ වැටීම පුළුල් කරන්න
1.Living tissues
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  Text Book සම්පතක්
- Select activity Living Tissues
  
  Living Tissues සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 2.Photosynthesis

බිඳ වැටීම පුළුල් කරන්න
2.Photosynthesis
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 3.Mixtures

බිඳ වැටීම පුළුල් කරන්න
3.Mixtures
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 4.Waves and Their Applications

බිඳ වැටීම පුළුල් කරන්න
4.Waves and Their Applications
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 5.Geometrical Optics

බිඳ වැටීම පුළුල් කරන්න
5.Geometrical Optics
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity Geomectrical Optics
  
  Geomectrical Optics සම්පතක්
- Select activity Practice principles and laws of optics for daily needs and scientific purposes"
  
  Practice principles and laws of optics for daily needs and scientific purposes" Interactive Content
Select section 6.Biological processes in human body

බිඳ වැටීම පුළුල් කරන්න
6.Biological processes in human body
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity 6.1 Biological Processes in Human Body
  
  6.1 Biological Processes in Human Body සම්පතක්
- Select activity Biological Processes in Human Body
  
  Biological Processes in Human Body Interactive Content
- Select activity Respiratory System
  
  Respiratory System
Select section 7.Acids, Bases and Salts

බිඳ වැටීම පුළුල් කරන්න
7.Acids, Bases and Salts
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Acids, Bases and Salts
  
  Acids, Bases and Salts සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 8.Heat Changes Associated with Chemical Reactions

බිඳ වැටීම පුළුල් කරන්න
8.Heat Changes Associated with Chemical Reactions
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 9.Heat

බිඳ වැටීම පුළුල් කරන්න
9.Heat
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  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 10.Power and Energy of Electric Appliances

බිඳ වැටීම පුළුල් කරන්න
10.Power and Energy of Electric Appliances
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
Select section 11.Electronics

බිඳ වැටීම පුළුල් කරන්න
11.Electronics
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity 3.6 Use the knowledge of electronics in day-to-day activities and scientific works
  
  3.6 Use the knowledge of electronics in day-to-day activities and scientific works Interactive Content
Select section 12.Electrochemistry

බිඳ වැටීම පුළුල් කරන්න
12.Electrochemistry
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity 2.0 Investigate matter, properties of matter and their interaction to enhance the quality of life.
  
  2.0 Investigate matter, properties of matter and their interaction to enhance the quality of life. Interactive Content
- Select activity 2.8 Investigates the process of corrosion
  
  2.8 Investigates the process of corrosion Interactive Content
Select section 13.Electromagnetism and Electromagnetic Induction

බිඳ වැටීම පුළුල් කරන්න
13.Electromagnetism and Electromagnetic Induction
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity Study pack
  
  Study pack සම්පතක්
- Select activity 3.7 Investigate the phenomenon of electromagnetic induction and uses of it.
  
  3.7 Investigate the phenomenon of electromagnetic induction and uses of it. Interactive Content
- Select activity 3.8 Investigate the phenomenon of electromagnetic induction and uses of it.
  
  3.8 Investigate the phenomenon of electromagnetic induction and uses of it. Interactive Content
Select section 14.Hydrocarbons and Their Derivatives

බිඳ වැටීම පුළුල් කරන්න
14.Hydrocarbons and Their Derivatives
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity 2.9 Investigates the nature and uses of hydrocarbons and their derivatives
  
  2.9 Investigates the nature and uses of hydrocarbons and their derivatives Interactive Content
- Select activity 2.10: Explores the diversity of polymers
  
  2.10: Explores the diversity of polymers Interactive Content
Select section 15.Biosphere

බිඳ වැටීම පුළුල් කරන්න
15.Biosphere
- Select activity Text Book
  
  Text Book සම්පතක්
- Select activity Unit Test - Nalanda College, Colombo 10
  
  Unit Test - Nalanda College, Colombo 10 සම්පතක්
- Select activity Study pack
  
  Study pack සම්පතක්
- Select activity 4.1 Investigates the organizational level of the biosphere and interactions existing with it.
  
  4.1 Investigates the organizational level of the biosphere and interactions existing with it. Interactive Content
- Select activity 4.2 Investigates the mechanisms that contribute to maintaining the balance of the ecosystem
  
  4.2 Investigates the mechanisms that contribute to maintaining the balance of the ecosystem Interactive Content
- Select activity 4.3 Explores various types of pollutants and their adverse effects.
  
  4.3 Explores various types of pollutants and their adverse effects. Interactive Content
- Select activity 4.4 Explores the effects of change in life style
  
  4.4 Explores the effects of change in life style Interactive Content
- Select activity 4.5 Investigates on ways to contribute to sustainable development.
  
  4.5 Investigates on ways to contribute to sustainable development. Interactive Content
- Select activity Acid rain
  
  Acid rain
Select section Past Question papers

බිඳ වැටීම පුළුල් කරන්න
Past Question papers
- Select activity Third Term Test 2015
  
  Third Term Test 2015 සම්පතක්
- Select activity Third Term Test (Answers) 2015
  
  Third Term Test (Answers) 2015 සම්පතක්
- Select activity Second Term Test 2016 - Western Province
  
  Second Term Test 2016 - Western Province සම්පතක්
- Select activity Third Term Test 2016 - Western Province
  
  Third Term Test 2016 - Western Province සම්පතක්
- Select activity Third Term Test 2016 - Devi Balika Vidyalaya, Colombo
  
  Third Term Test 2016 - Devi Balika Vidyalaya, Colombo සම්පතක්
- Select activity Second Term Test 2018 - Western Province II
  
  Second Term Test 2018 - Western Province II සම්පතක්
- Select activity Second Term Test 2018 - Western Province I
  
  Second Term Test 2018 - Western Province I සම්පතක්
- Select activity First term western province I paper 2018
  
  First term western province I paper 2018 සම්පතක්
- Select activity First term western province II paper-partA 2018
  
  First term western province II paper-partA 2018 සම්පතක්
- Select activity First term western province II paper-partB 2018
  
  First term western province II paper-partB 2018 සම්පතක්
- Select activity First term western province I paper 2019
  
  First term western province I paper 2019 සම්පතක්
- Select activity First term western province II paper 2019
  
  First term western province II paper 2019 සම්පතක්
- Select activity Second Term Kelaniya Division I,II Paper 2016
  
  Second Term Kelaniya Division I,II Paper 2016 සම්පතක්
- Select activity Study Pack 2 -Grade 11- Science-2nd Week -March 2020 -Musaeus College-Colombo
  
  Study Pack 2 -Grade 11- Science-2nd Week -March 2020 -Musaeus College-Colombo සම්පතක්
- Select activity First Term Test I,II Paper & Answer North Western Province 2018
  
  First Term Test I,II Paper & Answer North Western Province 2018 සම්පතක්
- Select activity 2nd Term Test I,II Paper & Answer North Western Province 2018
  
  2nd Term Test I,II Paper & Answer North Western Province 2018 සම්පතක්
- Select activity 3rd Term Test I,II Paper & Answer North Western Province 2018
  
  3rd Term Test I,II Paper & Answer North Western Province 2018 සම්පතක්
- Select activity 3nd Term Test I,II Paper & Answer North Western Province 2019
  
  3nd Term Test I,II Paper & Answer North Western Province 2019 සම්පතක්
- Select activity 2nd Term Test I,II Paper & Answer North Western Province 2019
  
  2nd Term Test I,II Paper & Answer North Western Province 2019 සම්පතක්
- Select activity 1st Term JHC - 2022
  
  1st Term JHC - 2022 සම්පතක්
- Select activity 3rd Term Test I,II Paper & Answer North Western Province 2020
  
  3rd Term Test I,II Paper & Answer North Western Province 2020 සම්පතක් PDF


Respiratory System


Acid rain