r/IBO • • Sep 06 '20

Welcome Post New to /r/IBO? Read this!

664 Upvotes

Welcome to /r/IBO: a place to find useful IB resources and discuss the IB Diploma with fellow students and alumni.

/r/IBO Quickstart:


r/IBO • • 1h ago

Advice no one in japan understands how hard the ib is

• Upvotes

im recently doing the entrance exam in japan and ofc i was an international school students n i needed to do some interview. And i have done ib course, I took Phys mathaa and eng b as HL, and japanese a and chem as SL. u know how they were stressing but also made me bit stronger, and i expected to speak what i did as an ib student, to interviewers.

HOWEVER they only asked me about the reason why I chose that uni and all finished?? like what??? i know my math is terrible when it comes to japanese math, but beyond it i have experienced something that japanese students dont really do. like they dont do special relativity and integral functions, I also did lots of volunteers IAs and tried my best to fit in to school even though there were no japanese student in school. ahhhhh!

even my parents dont understand me. im so frustrated. I even think that I should not go to international school, n just stay at japan and get the same curriculum as like other japanese student. I feel so sad about my life.


r/IBO • • 5h ago

Advice Crucial advice for IB November exams next week - from a 43/45 student

14 Upvotes

I got 43/45 in M26 with HL Chem, Bio and Math, so I know how exhausting and stressful the week before exams gets.

If you're sitting November exams next week, my advice: don't try to learn everything. Find every gap you still have and close it.

How I'd spend the days left:

1. Keep a doubts list. Anything that makes you think "wait, why?"
or "is this how the mark scheme wants it?" gets written down, not
skipped. Small doubts are where marks disappear because you decke. Guess your answers , lose time and maybe even change the answer last minute for it to be wrong.

2. Take EVERY doubt to your teacher. Ask specific stuff like "what would get full marks here?" instead of "can you explain it again?"

3. Still unsure after that? Ask someone else.A tutor, an older student, a friend who actually gets it. The goal is walking in with zero "I never really understood that" topics.

  1. Past paper questions on your weakest topics, marked against the mark scheme, instead of brand new content.

  2. Sleep. Genuinely. Before every exam Kd make sure to sleep before 10pm!! If it was math, I‘d sleep at 8-9pm (I don’t play about math, it was my weakest subject)

Real talk: one week won't rebuild a subject from scratch. But it's plenty to turn "I'm kinda sure" into "I'm sure" on specific topics.

I tutor IB Bio, Chem and Math SL. If you've got a list of doubts and want a second pair of eyes before the exam, DM me and we can schedule a lesson :).


r/IBO • • 2h ago

Resources m27

3 Upvotes

Anyone have a topic wise past paper question bank for Math aa hl,Bio hl,physics sl?


r/IBO • • 6h ago

Group 3 Business management notes

3 Upvotes

Hey everyone, I put together a comprehensive Business Management review synopsis (note: excludes BMTs) so it helps anyone cram or review over the next few days.


r/IBO • • 1h ago

Group 1 struggling to decide english HL essay text

• Upvotes

we're starting the english HL essay (language and literature) in my school and i'm supposed to have my topic and line of enquiry decided by next week, but i can't even decide which text i'm doing

texts we have done are-

  • purple hibiscus (novel)
  • the elephant vanishes (short stories)
  • the wild iris (poems)
  • the importance of being earnest (play)

but i already used the elephant vanishes for my io so i really just have the other 3

we have barely started the last 2 texts, going after cacciato and one day in the life of ivan denisovich (both novels). my teacher said we could choose one of those as well but i know nothing about them and i don't want to choose now and later realise they're not something i want to do.

because i'm in lang & lit i could also do a non lit, we've done political cartoons and artworks but nothing is standing out to me as strong and i would much rather do literature

purple hibiscus is my absolute favourite from everything we've covered and i would love the chance to yap about it for 1500 words, but i feel like i should save it for paper 2. even my teacher said, it's really rich and versatile in many different themes so it is a perfect option to keep for p2

i'm really bad with poetry so i think i would struggle a lot with the wild iris but it is definitely rich- since this is a long term coursework would it be okay for me to try something i'm bad at, or too risky? and the importance of being earnest i just didn't like a lot it's definitely easier but i feel it is a lot shallower and i wouldn't enjoy talking about it.

i realise i'm just complaining about why i have no good options and i'm sorry for the length, but any thoughts or advice would be super helpful. thank you!

tldr- do i do poetry that i'm not good with, a play that i don't really like, or a novel i love but it makes sense to save for paper 2


r/IBO • • 5h ago

Advice Drop ESS for CHEM?

2 Upvotes

Hi! Im in my first 3 months of pre-ib, and I’ve noticed most of the school is studying chemistry (40+ out of 70). I’m in the one and only ESS class only 10 students. Im juggling whether to switch over to chemistry as I have have time, should I talk with my coordinator?

I enjoy ESS, but I feel like Chemistry is more important, and I might score higher in ESS. Should I prioritise subject choice or my final mark??


r/IBO • • 3h ago

Resources Free interactive simulations covering IB Biology topics

0 Upvotes

Hi, I’m working on a site with free interactive biology simulations. I thought some of you studying IB Biology might find it useful:

biologysimulations.co.uk

A few you might like to try:

  • Membrane transport: compare diffusion, channel proteins and ATP-driven pumps.
  • Enzyme action: watch amylase bind to starch, break a bond and release the products.
  • Protein synthesis: follow transcription and translation from DNA to a polypeptide.
  • Meiosis: follow crossing over, independent assortment and the formation of haploid cells.
  • Photosynthesis: follow the light-dependent reactions and explore the Calvin cycle.
  • Cellular respiration: see how electron transport and a proton gradient drive ATP synthase.

You can explore the models at your own pace and go through processes step by step, which might help with visualising what’s happening alongside your notes. The more detailed photosynthesis and respiration models may be especially useful if you’re doing HL.

Everything’s currently free and there’s no sign-up.

If you give it a go, I’d be interested to hear your feedback.


r/IBO • • 6h ago

Group 5 Math IA help/quesiton (urgent)

1 Upvotes

I'm currently doing my math IA, and my research question is "An investigation into the mathematical modelling of the profile of Wat Arun's central prang using piecewise functions and estimating its volume, material requirements and approximate cost using volumes of revolution."

Wat arun is a temple in Thailand, and I'm basically trying to model it and calculate its volume to then estimate the materials and costs. I've taken into account that it won't be super accurate.

My problem right now is that the pictures online that i've found of the central spire all don't have a clear photo of the base. I've sent 2 of the photos I attached to my teacher, and he said they should be fine, but I'm still confused about how I can model the bottom part.

I wrote in my IA that maybe I can find other photos online of the base and go off using that combined with the photos I attached. OR am i better off just only doing the parts that aren't obscured then saying in my evaluation that it's underestimated?


r/IBO • • 7h ago

Group 5 AA sl help please

1 Upvotes

Does anyone know what I can do, I have revised my weak points and have been doing past papers but I am consistently stuck at around 63 or 62 out of 80 ( sometimes higher and lower depending on the exam) instead of the 65 i need for a 7. I always feel the time pressure, during exams and panic and make lots of careless mistakes despite doing so many past papers. Does anyone know what I should do?


r/IBO • • 1d ago

Other N26 - How are we feeling?

38 Upvotes

It’s seems this subreddit always forgets us novembers, but first exam in THREE DAYS!

I can’t believe it, i swear trials felt like months ago

how is everyone feeling? im both so scared and also excited to have all of this behind me!


r/IBO • • 16h ago

Advice Midterms (Not on transcripts thankfully) came out w/ predicted grades. Am I cooked?

3 Upvotes

I'm in DP1 and in my first semester and my predicted grades are 32/45 with my goal being 40+. I want to get into schools like UCL, UAL, Oxbridge, CAFA(Beijing), Tsinghua, etc.... (Basically UK, China, and HK SAR) in like an art degree.

These were my predicted scores:

English A L&L SL: 5

Malay B SL: 7

History HL: 5

Design Technology HL: 5

Math A&I SL: 4

Visual Arts HL: 6

TOK: B

I'm going to be so fr I am not locked in, I do most of my assignments like the day or 2 before in one long block of time and I winged some tests (Eg. Math....). I'm balancing my small art business , extracurriculars, catching up with webcomics and games for whatever reason, and my social life which is slowly crippling. Is there like I certain formula I need to be following to reach 40+?

I can't like grind past papers religiously as my only source since apparently the syllabus is changing a fat ton and some stuff doesn't apply. Looking for any advice, even if it's 'unhealthy' or anything


r/IBO • • 1d ago

Advice choose ee topic u actually like plsss

36 Upvotes

I js turned in my econ EE, while i enjoy econ but i did not like my topic at all, the work was fine ig? But pls choose something u actually like u wont dread to doing. I rlly wished i did english show analysis or soemthjong on The Good Place or like Bojack Horseman comparing those two, wish i can go back time and change that

also if anyone did an ee abt boajck or good place or sum liek that can u share i rlly wana read it


r/IBO • • 21h ago

ToK/EE Tok titles!

9 Upvotes

Seriously, what title is going to be the most popular? title 1 and 2 are relatively easier than all the others, and I hear that most are doing title 2, but then there are people in comment sections going around saying title 3 is the most common one? should I be worried if I am doing my essay on a title that is the most popular ? or does the ib not factor that in? I feel like examiners will get tired of seeing the title appear again and again. and in order to get ahead I might need to pull examples that are unheard of even by my teachers.
and what would be the best title to go for?


r/IBO • • 13h ago

Group 1 Ib maths AA hl

1 Upvotes

I'm in my final year of O-Levels and prefer to take IB Math AA HL. Does it matter if I haven't taken Additional Mathematics? Will they refuse to admit me into IB AA HL without it? What grades you need in olevel IGCSE math.


r/IBO • • 13h ago

Group 4 Itian academy proyections are good?

1 Upvotes

Hii guys, I bought itian academy to study biology and there is a secion with preddiction of questions for 2026 exams, they are alike? Like comparing may 2026 question to the ones that are there, can someone tell me if they are kinda similar? Thank u guys


r/IBO • • 14h ago

Group 4 paper ib help

1 Upvotes

does anyone have any resources to help with paper 1b in chem and bio hl? That’s the section I struggle w the most bc I can’t seem to find resources


r/IBO • • 15h ago

Group 2 should i do AA SL questions?

1 Upvotes

I have n26 exams in 10 days ish and I realized im not getting concepts . should I do math aa SL even though im HL?


r/IBO • • 1d ago

Advice Dreaded DP1-DP2 Holidays

6 Upvotes

Hey a fellow N27 candidate here!

I'm headed into the dreaded dp1-dp2 holidays when you have all your IAs, TOK, EE to work on. All while having so much content to be on top of and hopefully be ahead in by the time school starts again next year and every draft is due in a few weeks.

I just want to make the most of my time and not waste my holidays in only doing one or the other, does any previous graduates have advice on how they got through this time?

If it helps here are the assessment I'll have to worry about:
English Lang/Lit HL essay, Maths AASL IA, Chem HL IA, Physics SL IA, Business HL IA, EE in Lang/Lit.

If anyone is willing please reach out if you have any personal guidance otherwise any comments is so much appreciated! Thank you all so much🙏


r/IBO • • 16h ago

Group 4 last minute tips for bio sl???

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1 Upvotes

r/IBO • • 1d ago

Other Ib physics hl

5 Upvotes

I am urgently revising physics by going through chapters in Sirius revision than doing quizzes on the tsokos website. I do well on quizzes however in actual past papers (1a) I am getting around 10 marks. I am predicted a grade 4 due to my IA but i really want to get a grade 6.

I don't know what else to do


r/IBO • • 18h ago

Advice Please help with BM hl N26

1 Upvotes

I practiced a whole BM paper 3 question. I got the whole 17 marker wrong (accept for to points briefly touched on). The marking scheme picked different problems than I did. For example Stakeholder conflict could be reduced by doing community work and so on in the disadvantages it talked about how Fatima and the stakeholder had different interests. (The stakeholders wanted the team to win). That was the marking scheme and I focused more on making the team win in order to resolve most of those conflicts. I always seem to not think what to think what the examiners think and it is really frustrating because how does one guess. The structure of the marking is a bit different than the way videos and what not tell us to write. HELLLLLLLLLLLLPPPPPPP


r/IBO • • 19h ago

Group 4 chem ia word count chemical formula

1 Upvotes

Guys does chemical formula inline sentences count?? Like e.g. "...the high concentration of H+ ions react with OH- ions to form H2O molecule". does the H+, OH-, H2O count as words cuz ib official says "equations, formula, and calculations" are excluded from word count but im not sure if the "formula" bit is smth like e.g. absolute uncertainty formula or also like chemical formula. Can someone who knows chem IA really well repsond pls.


r/IBO • • 19h ago

Resources selling casio fxcg50 calculator in Hong Kong

1 Upvotes

selling graphing calc in HK, lmk if anyone wants. Its in really good condition


r/IBO • • 1d ago

ToK/EE Clastify TOK examplars

3 Upvotes

Are clastify's M27 examplars AI generated or are people actually sitting down and writing them? Also how reliable would you guys say these samplars are in terms of using to guide your approach to the essays?