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Book 1B Unit 5


Unit 5 Energy

 




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5.1 Basics of energy
5.2 Energy conversion
5.3 Heat transfer
5.4 Energy sources
Unit end
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1B (Reprinted with minor amendments)


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Unit 5


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Unit 5 (Coursebook)
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Unit 5 (Assignment Book RMA version)
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Unit 5 (Assignment Book Updated version)
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Unit 5 (Coursebook)
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Unit 5 (Assignment Book RMA version)
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Unit 5 (Assignment Book Updated version)
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Unit 5
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Unit 5 (Assignment Book RMA version)
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Unit 5 (Assignment Book Updated version)
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Corrigenda (Reprinted with minor amendments in 2023)
Corrigenda (April 2021)
Corrigenda (March 2019)
Corrigenda (June 2018)
List of Amendments (Reprinted with minor amendments) (June 2023)
List of Amendments (2023 Updated Version) (June 2023)
List of Amendments (April 2019)


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New Multiple-choice Questions Worksheets (Units 2, 3, 5, 7, 9, 12 and 13)
Data Processing Questions Worksheets (Units 2, 3, 5, 7, 9, 12 and 13)
New Multiple-choice Questions Worksheet — Self-learning Materials (For Teachers)
New Multiple-choice Questions Worksheet — Self-learning Materials (For Students)
Data Processing Questions Worksheet (For Teachers)
Data Processing Questions Worksheet (For Students)


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Constructing Sankey diagrams (Related to p.99)  SPS: CM 
Predicting results (Related to p.125)  SPS: IN 
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Key Steps of Scientific Investigation
Scientific Investigation Training Programme


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Experiment 5.3 Comparing the energy stored in different stretched rubber bands  Level 1 
Experiment 5.5 Comparing the rate of conduction of heat in metals and non-metals  Level 3 
Experiment 5.6 Comparing the rate of conduction of heat between different metals  Level 1 
Experiment 5.8 Studying the convection of heat in a liquid and a gas  Level 1 
Experiment 5.9 Absorption of radiation by different surfaces  Level 3 
Experiment 5.10 Emission of radiation from different surfaces  Level 3 
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Science English Basics
Unit 5
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Device that uses sweat to generate electricity(11/2021) COMPUTER SCIENCE 
Days of strong humid heat are on the rise(08/2020) ENVIRONMENT 
Governments are fighting large swarms of locusts(08/2020) ENVIRONMENT 
The Australia's bushfires brought huge damages to the wildlife(04/2020) ENVIRONMENT 


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Reusing hard disk and Replacing it with DNA
Household project: Make your home 'smart' using IoT and IFTTT
Detection in daily life: Using Google Science Journal and ChemEye
Building Hong Kong into a world-class smart city(03/2018)
World’s first hydrogen-powered train in Germany (12-11-2017)


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Travel with Aristo — Japan