vivian0816 Posted August 29, 2019 Report Share Posted August 29, 2019 Hi! I am going to calculation the volume of the air in 330ml Coca Cola can for my Math IA ( I am in MATH HL). I am wondering whether if it shows personal engagement. How can I apply this knowledge more widely. The idea in my mind is there any ratio between the volume of the liquid and the air in the can. But honestly I am not sure if it would be creative or interesting enough. I am not sure what the IB is looking for in terms of the IA. The last question is ,what should i say in my introduction! Reply Link to post Share on other sites More sharing options...
kw0573 Posted August 29, 2019 Report Share Posted August 29, 2019 It can show a great degree of personal engagement, without guaranteeing a 4 or even a 3 in the criterion. Ultimately, the shape of the interior of a can is somewhat simple (cylinder), even if the outside is bit more complex. Reply Link to post Share on other sites More sharing options...
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