Pre Reflection

Some questions to think about

  • What sounds interesting about this project?
    • In general the project sounds interesting in the sense of which we get to extract caffeine from tea and other stuff. Moreover we can identify what are artificial colours in food. Furthermore I feel interested about using the equipments which i have never used before and I am able to apply what I have learnt in Sec 1 Chemistry in the project that I am doing.

  • What do you think you can learn from this project?
    • I can learn about the concentration of caffeine in some of the products or drinks, whether they are at average amount or they are very high. I can also learn how to handle the equipments properly. Furthermore I can learn about the identification of artificial colourings which will be useful and helpful if I am doing a project on it.



  • Any immediate questions regarding the project?
    •  Some of the questions regarding to this project is 
      • Is caffeine very dangerous to your body?
      • When was caffeine invented/made?
      • Why do people add caffeine to their drinks?
      • Is there any benefits from caffeine?
      • How much Caffeine can you intake per day?
      • Does artificial colourings affect your body?
      • When was artificial colourings made?




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