> 1A


Book 1A Unit 2


Unit 2 Water

 

ViewDownload



DOWNLOAD ALL
2.1 The water cycle
2.2 Dissolving
2.3 Water purification
2.4 Further treatment of drinking water
2.5 The water treatment process in Hong Kong
2.6 Water conservation and pollution
Unit end



1A



Unit 2



Unit 2
DOWNLOAD ALL
Unit 2
DOWNLOAD ALL



Unit 2
DOWNLOAD ALL
Unit 2
DOWNLOAD ALL



Content page



Content page



Unit 2
DOWNLOAD ALL



Unit 2
DOWNLOAD ALL



Corrigenda (April 2021)
Corrigenda (March 2019)
Corrigenda (June 2018)
List of Amendments (April 2019)



Units 2, 3, 5, 7, 9, 12 and 13
Teaching resources for teachers:
  • Teaching plan
  • Worksheets (with suggested answers)
  • Suggested teaching scheme
Worksheets for students



Plotting graphs (Related to p.81)  SPS: CM 
Designing fair tests (Related to p.90)  SPS: IN 
Analysing and interpreting data (Related to p.107)  SPS: IF 
Evaluating data (Related to p.107)  SPS: IF 
DOWNLOAD ALL



Key Steps of Scientific Investigation
Scientific Investigation Training Programme



Science English Basics
Unit 2
DOWNLOAD ALL



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 



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
A new material making use of sunlight to purify water (6-3-2019)



Travel with Aristo — Japan