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Exams

Found 169 results

  1. So I am having trouble narrowing my question, I want to do my extended essay about the coral reefs dying and how this can affect the human kind. Is this a good topic? Im confused on how to make a RQ out of this.. any advice would help, thank you.
  2. Today, we started a discussion in TOK class about psychology being a science or not. What do you think?
  3. Title. Science doesn't exactly relate to my intended major (economics) so I'm really just choosing whichever is the easiest one at SL. Also, I'm not considering chemistry to be an option cause I'm learning it right now and absolutely hate it.
  4. What is Nature of Science? It seems like the IB is beginning to ask more and more questions on it in the exams. Is there anything that I need to know or understand for it? I know that you can just use some common sense and logic to answer these types of questions, but is there any way to prepare?
  5. Hi, I'm looking for an EE topic right now, but I'm not sure where and how to start. Personally I want to do something related to artificial intelligence, but I'm not sure if that would be a good idea. I've heard people say it's easier to do an ee on World History, but I don't think I'll be able to do a good job with social since it's one of my weaker subjects. 😅 Also do you have to choose a topic that relates to an ib course you're taking for the ee? Thanks. Any comments or suggestions are welcome!
  6. Dear all. I am a grade 11th student and recently our school informed about EE. I am very interested in cosmetics so I hopefully want to study the science behind cosmetics at the university, and now I am looking for the topic of EE on something about cosmetic science. The most worry thing is that Whether I can get a good grade if I choose this topic, and my English skills because I am not a native English speaker and I am not confident enough to write this huge essay. Would somebody has any recommendations or EE tips, I really appreciate it. If somebody says science is difficult, I am going to change the subject to English B but I have no idea about the topic in English B. P.s I am also interested in how herbs are used in organic cosmetics.
  7. is the first year my school offers ESS as a science and I chosed this subject for my EE (a bit crazy I may acept). So like is the first year there is no examples for an EE in ESS. I would love to know if any of you know where I can find any example for it. Or anything that can help with my essay, because my teacher is so lost with this I feel like I am doing everything by myself. Any help is well recieved. Thank you.
  8. Hey So for my Bio IA I conducted a T-Test and I got a value of 0.08, which is HUGE. All the times I've done T-Tests I've gotten values less than 0.05 that allowed me to say that my values were statistically significant, but now I'm worried. Should I not include the T-Test in my IA?
  9. What would be the better science for Japanese university (G30 program in general) ESS or CHEM SL is there a business course in this program?? if you have any advice for this program, please comment
  10. Hello everyone! I'm going into the 10th grade this year, and am planning on doing the IB program 11th-12th grade. In the future I am hoping to be a pediatrician, so I was looking online for what IB classes you should take in order for medical school. Most sites said Biology and Chemistry HL. I like chemistry a lot and am hoping to HL in that, but I'm not so sure about biology. So, first of all, would HL biology be necessary for medical school? Also, if I did do HL bio, would it be important to take biology this year too? (Pre-IB) I'm currently signed up to do physics, and I did biology in 8th grade, but I've heard that HL bio is really difficult so I'm wondering if I should take up biology this year to be prepared for when I do IB. Also, considering I want to be a pediatrician, I'm unsure whether physics is actually important or if I should just do biology instead. Thank you!
  11. Going into jr year and class choices are due in a few weeks, please respond and thank you in advance to the ppl that do What sciences should I take and at what level if I wanna go into engineering or medical. Like what would be the best base for college? Also at what level should I take math? ^ 2 HL spots and 1 SL
  12. Guest

    Failed IB experiment

    Long story short, I did a bio extended essay, messed up the experiment, instead of isolated colonies I got a single weird blob. No data collected. Failed the experiment. Am I allowed to use external data to support my arguments?
  13. Version 1.0.0

    6 downloads

    Grade 10 bio notes for beginners.
  14. Okay, so our biology teacher is a noob and we need help. She doesn't know what she's doing at all. She gives us the same tests that she gives her standard biology classes and we haven't covered the whole book at all. What do I do? I know for a fact that whatever she does won't help. So how do I save myself? What can I do to teach myself one of my least favorite subject? Please help me. I am dying and I don't want to fail.
  15. Hi everyone! I'm going to be studying grade 9 pre-ib at St.Roberts next year, and I was wondering if anyone knows what science textbook is used for the science course? Even if you didn't go there, any help would be appreciated! Thanks in advance, Sarvnaz
  16. Does anyone have an example of what an interim reflection for science could be?
  17. Hello, I have to conduct an experiment for my Biology IA and I was thinking it should be about Caffeine. I am a Caffeine intolerant and I would want to make some experiment of "how to reset caffeine tolerance" and to see if its possible. Perhaps I could measure my heart/ pulse rate for 3-4 days and see if there is any difference. Now I really need to now if this idea would work for the Biology IA and I would really appreciate if any of you could suggest how I should write the research question for this experiment in this case. Now first of all, can I do this if I have human consent form ( for myself or for other humans)? Or is there a problem with using this on humans? The thing is I have to conduct this experiment on my own, so please if you have any other suggestions or ideas that I could possible do without the help of an actual Lab, I would truly be thankful for it. (research questions about any topic in human physiology maybe? ) I am an SL Biology student by the way.
  18. Hey! What do the CalTech Admissions people look for in a candidate? How do I maximise my chances of getting in? Any CalTech Alumni here, I would love your advice.
  19. Heey guys, I have am kinda stuck with my extended essay, I mean I kinda figured out a title: "Determining the acidity level of (insert fruit) and determining which is safer for (insert illness) patients?
  20. Hi everyone, So Uni applications are due soon and I'm a bit confused over the IB scores. Mac's Health Sci program (very popular) needs an anticipated IB score of 36 points and average above 90%. Would I still be eligible for admission if I was able to keep my average well over the 90s, but not reach the anticipated score (getting 35 or 34 instead)? If the IB is going to hinder my chances of getting in, is it mandatory to include anticipated IB scores? Just a bit flustered with the system. Thanks.
  21. What subject combination at HL and SL are the best to become an astrophysicist, especially if you are looking at a pretty high level university like UoT?
  22. How strict is the 6-12 page limit for science IA's? Will the moderator just stop reading at 12 pages and pretend like the rest doesn't exist. And do title pages in that page limit?
  23. I want to study in Hong Kong, and am applying to City Uni of HK, HKU, and HKUST I have a predicted 35 Math HL 4 Phys HL 5 Chem HL 5 Lang lit HL 6 Econ SL 6 Spanish B SL 7 TOK/EE 2 I'm quite undecided on what I want to study, I just want to get into one of these schools. Are there any majors that would make my chances higher, at any of these unis, especially HKUST and HKU? I know that at HKU, a 33 makes an applicant competitive for economics and finance (per their website) Any thoughts?
  24. Hi, Can we use contractions like 'it's', 'I've', etc? I'm doing a Chemistry EE and we need to keep the formal tone, but I'm going over the word limit so I'm hoping contractions will save me. Thanks in advance!
  25. Hey guys, this is my first time using IB Survival and I found out that it is really beneficial for the IB student. My Physics EE revolves around the effect wheels have on the recoil momentum of a potato cannon. RQ: To what extent does the rolling friction of wheels affect the recoil momentum of a potato cannon after launch? I just want your opinion on my research question and my topic, and if you believe it can be improved please let me know. As for the experiment itself, I am planning on building a potato cannon (with and without wheels) and comparing these three things after the launch of the potato: the location of the cannon, the speed of the potato, and the distance the potato traveled. Please let me know if there is a problem with my approach and how it can be improved, it would mean the world to me. Thank you
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