> 3A


Book 3A Unit 12


Unit 12 A Healthy Body

 

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12.1 Keeping our bodies healthy
12.2 Nutrition and health
12.3 Digestion and absorption of food
12.4 Diet and health
12.5 Health and diseases
12.6 Biotechnology and health
Unit end



3A



Unit 12



Unit 12
Unit 12



Unit 12
Unit 12



Content page



Content page



Unit 12



Unit 12



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



Reading food labels (Related to p.49)  SPS: IF 
Drawing a graph to show the relationship between microorganisms and hand washing (Related to p.67)  SPS: IN, CM 
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Key Steps of Scientific Investigation
Scientific Investigation Training Programme



Science English Basics
Unit 12



Days of strong humid heat are on the rise(08/2020) ENVIRONMENT   NEW 
Governments are fighting large swarms of locusts(08/2020) ENVIRONMENT   NEW 
The Australia's bushfires brought huge damages to the wildlife(04/2020) ENVIRONMENT 
Electronic pills that monitor your body health digitally(04/2020) HEALTH & MEDICINE 



Supplementary Notes for S3 (SAMPLE)  NEW in 2021 



Reusing hard disk and Replacing it with DNA  NEW 
Household project: Make your home 'smart' using IoT and IFTTT  NEW 
Detection in daily life: Using Google Science Journal and ChemEye  NEW 
The COVID-19 has widely spread across the world(06/2020) NEW 
Can plant-based food help solve global warming?(11/2019)
Is sashimi safe to eat?(05/2019)
Coronavirus disease has spread over the world(18-4-2020) NEW 
Big step forward to fight against malaria with gene editing (6-11-2018)
Influenza vaccine available in nasal spray form (18-10-2018)



Rare Sugars  NEW in 2021 
Rare Sugars  Google Forms   NEW in 2021