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Found 11 results

  1. Hello, I want to do my maths IA on astronomy, but I don't really know where to start. My initial idea was to predict the distance between earth and three other stars as well as how much time would I loose on earth if I visited each star and came back, although my teacher said that's too advanced and something I'd do in university not now. So he suggested that I'd do something related to old nautical instruments of navigation (eg: astrolabe); he thought I could understand how these work and how unreliable they were, but I'm not very interested in that. I really want to do something related
  2. Hi everyone. I'm having a little trouble with my Math IA., I would like to do the topic "The Mathematics behind Medical Testing", where I would speak about false positives / false negatives and the probability of getting them. However, I don't know where to get data from. Am I supposed to make up a hypothetical situation / disease and then make fake numbers for it ? Is that even allowed..? I would be using conditional probability to find the probability of a student testing positive for the XYZ disease, actually having the disease. I would be using the conditional probability
  3. https://forms.gle/cwArgy6A4B5styA88 Hi , I'd really appreciate it if anyone would be willing to fill out this form it shouldn't take you more than 5 minutes ! Thank you
  4. Hi, I want to do my Internal Assessment using more dimensions than 3. However, I don't know exactly what I could/should do. I saw someone solving the "Wolf, goat, cabbage" problem using 3d geometry, and wanted to try to solve the "River crossing puzzle" using the same idea. I believe it would require 6 dimensions, and I would use matrixes to represent it. My teacher said she couldn't predict if it would turn out good or not. I don't know if it's too simple or too complicated. I still really like this topic, and if this is not possible, I would probably do something with a hypercube
  5. Can anyone suggest me a maths sl ia topic related to economics? I wanted to do it on te game theory but my teachers telling me that its an hl level ia and I won't be able to do it. I want to do my maths ia on eco
  6. I am having trouble revising my conclusion for my maths IA. The feedback was basically that my conclusion is too superficial, which I can see. However, I do not know how to improve my conclusion. Does anyone have any tips or pointers? Please help me
  7. https://docs.google.com/forms/d/1KKZMguXKnIiGoeYc5XJfzZ9285sJzC5HoG6NWV9ocyI/edit HI everyone! I'm currently working on my math studies IA and I would really appreciate it if you guys could answer a couple of questions for the data collection! Thank you!!! (it's in both english and french)
  8. Please offer some ideas for a start on the maths IA i am an SL student (not studies, i am standard) and have 2 weeks remaining till i have to hand this in and i have 0 right now
  9. Hello, I'm in my second year of the IB, and we have to start defining our theme for the mathematical exploration. I don't know exactly what do we have to do, I know we have to relate it to numbers or stadistics. And as the teacher said we could choose a topic of our preference, I was thinking if there was a suitable Theme in the area of biology or architechture, perhaps chemistry. I have plenty of difficulties with complex algebra, so I REALLY need your help in the choosing of the topic and would be more than grateful if any of you help me with this issue Just in case you need to know, my sub
  10. Version Final

    118 downloads

    My fInal Mathematics Studies IA on "Chinese Numerology and The Lotto" Grade = 20/20 Overall Studies Grade = 7 Perfect guide into mathematical creativity, as my IB Coordinator and teacher said.
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