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Exams

  1. I know that the essay is suppose to be Intro Thesis statement argument 1 argument 2 argument 3 (continue till you are happy with the number of arguments) conclusion However, my question is mainly centered around the body part, how should they be formatted? Should it be in terms of for example, Lets say I'm arguing that causes and effects of the Mexican-American war (I'm not doing this but just an example) Would for example I follow this way for each argument? Point:
  2. Hi guys, I'm about to submit my IA idea for math and I just want a few pieces of advice choosing one. Currently, I'm very much interested in cryptography and machine learning which are the topics that I want to do my Math IA on, are these viable ideas? Earlier when I talked to my teacher, he said that writing about the Global Positioning System (GPS) would be a great idea, but I'd much prefer the other two topics. What should I do to ensure that I get a high grade while doing something that I actually enjoy?
  3. Hello!! I am writing my psychology IA right now, but now I'm at the result section and I don't understand a thing! My teacher does not explain this well, and he doesn't seem to be certain about what he's doing. There was actually a few people last year who failed their psychology, mainly because of their IAs so I'm a bit terrified! I'm a HL student, so I will need inferential statistics but how does that actually work?? For example, my teacher said I should use the General Linear Model, but I don't know if I'm allowed to use that.. I haven't found anyone who have used it before, but
  4. Heyy I'm currently searching for possible topics for my history IA and I am supposed to hand in a possible leading question very soon. However, somehow I have not yet been able to decide on a specific topic. I have several possible question, but am not quite sure yet whether they are suitable. The questions are: In how far was the threat from Western Imperialism the primary cause for the Meiji restoration in 1868? To what extend did the Meiji restoration succeed in improving equality in Japan's social system? To what extend did the Matchgirl's strike of 1888 have a signif
  5. Hey does anyone know how to get different pH levels of sulfuric acid? Right now I'm using a pH meter and adding drops of 1M sulfuric acid (but literally the pH drops so fast so its hard to get a nice range like 3, 4, 5, etc) , does anyone have any tips on what to do? Im trying to imitate acid rain and see how different concentrations of this effect my plants
  6. I'm having a hard time deciding on a topic for my math IA which I'm supposed to start working on next month. I thought of the golden ratio but I feel like that is a very common topic and would not make my IA stand out. Ive been in the state board upto my sophomore year and this transitioning has been hard as I haven't ever explored practical topics in mathematics. Any ideas for broad topics that I could research on? P.S - I'm interested in subjects like media studies, fashion design, advertising and psychology. Thank you!!
  7. Hello everyone, I am investigating to what extent perceived facial attraction is quantifiable using the golden ratio-more specifically how attractive a face is considered depending on how closely it conforms to 'Marquardt's Phi mask'. The survey is very fast, easy to answer and above all entertaining (I have spent many hours laughing whilst editing these photos!). Here is the link: https://www.surveylegend.com/s/3q7k Thank you!
  8. so my question is " how does club head speed affect the distance of a golf ball" im just worried that this is too simple, im doing it on correlation as i find that the easiest (if you have any other topic suggestions please tell me) however i was thinking about changing it to "how does club head speed affect spin and distance of a golf ball" is this better and if so how do i do a correlation with three variables. Thank you!!
  9. Hi everyone ! I'm currently deciding on what topic I should choose for my IA in french B and I was thinking about analysing a song or mutliple songs from a french artist. However, most of them contain explicit language and can be quite vulgar. I was wondering if it is much of a problem or if the IB don't mind. Thank you so much
  10. I'm in IBDP year 2 and we're in the process of finalizing our IAs. We got our feedback for our first drafts and my teacher told me my IA can't get above a 5. I don't know why my teacher approved my topic in the first place knowing I couldn't score well, but alas, here we are. The problem is that my topic is super simple. I was investigating the acceleration of a falling mass on a ramp, which is really basic for a HL IA. Regardless, I'm not opposed to just restarting with a new reasearch question, but I have no idea what else I can do with the data I have. My investigation was changing the
  11. Hii My IA idea submission is due tomorrow and I have no idea what I really want to do, but came up with the idea of optimization using differential equations. I thought of reducing the surface area of packaging in different shapes like sphere and prisms, and calculate the minimum point (minima) through second order differentiation equation. I am also planning to then apply this to different real life examples like Toblerone triangle prism or something like that. Do you think this is too simple at the level of maths HL because it is just at the level of maths HL in the syllabus? I am
  12. LilMil

    IA help needed

    I have my research question picked out and my sources picked out but I have no idea how to start my investigation. My question is "To what extent was the Holodomor responsible for Joseph Stalin’s consolidation of power by 1941?” I would really appreciate some help either tweaking my question or getting some topic suggestions for my investigation. Thank you!!
  13. Hi, so i have decided that i would like to do my IA on game theory, the prisoner's dilemma. The question is if it is a good idea for an sl student to do so and if any of you guys have tips for doing this topic. Maybe you wrote an exploration about game theory and have some materials, links, videos that could be useful? I know i am asking for a lot but right now i dont know how to start working on my IA and i should have had at least done some reading by now so i am freaking out. Thanks in advance.
  14. Hello! Recently, I have come up with calculating the volume and surface area of wine glasses for my Math IA (I am in Maths SL). I am just wondering whether if this idea is suitable for Maths SL and whether if it shows personal engagement. Since this idea would involved relatively more heavy calculus as I am at SL level, would it show personal engagement because I am attempting to learn something more challenging and outside the scope of the syllabus? In my opinion, it is not exactly unique or crazy creative compared to the sample IA's I see, for example graphing cosmetic contact lens patterns.
  15. I am working on a website for my Computer Science IA, I plan to use JAVA script, but I honest suck at it. Can anyone helppp??
  16. Could you share the topic of your History IA (and your grade if you already have it) ? This could be helpful for many! Do you have any tips about choosing a topic? I was planning on choosing a topic related to what we've learned in class because it may help me study for the exams. Do you recommend this? Do you recommend a topic related to Ancient History or to Modern History? Too bad nobody answered Well anyways I want to share the process I went when deciding a history topic First I wanted to do something related to witch hunting: ¿What factors caused the young women to be acused of
  17. Hi everyone, I'm currently searching for chemistry ia ideas. My initial idea had to do with caffeine extraction from tea by titration, however I'm really confused about the method. I've mostly found procedures involving chloroform, which I will however not be able to use for my lab. I also came across a method that uses iodometric back titration, but there doesn't seem to be much info about it online... Does anyone have experience with this method, or has done their ia on a similar topic? I'm really interested in it but I'm concerned that it's way too complicated (i'm in chemistry sl and we ha
  18. Hello, I'm a student in DP1, studying IB in Germany. I have been using school computers but have decided to buy a personal one for school stuff. Which type of computer would you guys recommend to use for IB?
  19. Hello everyone! My chemistry IA involves increasing temperature of a reaction in a closed system. I need to find out the concentration of the reactants while doing so, but in a real life experiment, it is impossible to constantly check for the concentration of the reactants while heating without affecting the reaction. So, I decided to go with a simulation, but can't find any website where I can perform my own experiment. Could you please suggest some?
  20. Hello, I'm doing my IA on HR and I was wondering what business tools can I use?
  21. Hi everyone! I would be really grateful if you could take a minute to fill out this survey It’s for my Biology IA where I’m looking at the correlation between blood groups and Covid-19 symptoms. (All responses are anonymous and no personal information is collected) https://forms.gle/KcW89YXLdKGMrz8Z6 Thank you so much!!
  22. https://docs.google.com/forms/d/e/1FAIpQLSc0iGgLosQqtiEFphi21WyGAS9PFDlDOv2Bi0ohWKYEf0IqCQ/viewform?usp=sf_link
  23. Hello, has anyone there done an IA in chemistry about activation energy and could share some tips or their marks with me? I have a topic of What is the activation energy of the decomposition of hydrogen peroxide (H2O2) in presence of catalase, by measuring the time taken for 10cm3 of oxygen gas to be evolved at different temperatures? Either at different temp or also without catalase and with MnO2? My justification, in brief, is that H2O2 is present in cells and catalase is needed to break it down so that it isn't harmful and therefore low activation point is important (an
  24. Can I choose a movie (instead of a literary text) and analyze it for my higher level essay? Would it make any difference with regards to grading and requirements?
  25. For my IA I am building an automatic pet food dispenser. However, the problem is that the materials are unattainable for be because they're so expensive (Im talking almost $1,000, which I don't have). The prototype is a mandatory aspect of the IA. So, can I make my prototype out of different materials than I listed the actual product would be made out of? I planned for the product to be a combination of plastic and stainless steele, but for the prototype I wanted to make it out of wood. Is there a problem with that because from my understanding prototypes are functioning models, but they don't
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