Maths SL
For Math SL discussions
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For the last few months I've been volunteering at my daughter's high school to help the 12th graders review for the International Baccalaureate (IB) Maths Standard Level Exam in May 2015. In the process I produced these review notes that I thought could be useful to other students preparing for the exam as well. Review Notes for IB Maths Standard Level I'd be grateful if you email me with any mistakes you find so I can correct them. Best of luck on the upcoming exams.
Last reply by kw0573, -
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This pdf has the math SL tasks for 2012/2013. The tasks are: Type I: Lacsap’s Fractions Circles Type II: Fish Production Gold Medal Heights portofolio tasks for 2012 2013 SL.pdf
Last reply by bomaha, -
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Here they are. Type I: Infinite summation Stellar numbers Type II: Population trends in China G-Force tolerance Population Trends in China.pdf G-Force Tolerance IA.pdf Infinite Summation IA.pdf Stellar Numbers.pdf
Last reply by Mahuta ♥, -
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Hey guys, I have a Math IA due on Sunday December 15, which is about 9 days from now. I want to do my topic on the golden ratio because firstly, I'm genuinely interested in it, and secondly, it's extremely risky to change topics at such a late stage. I know some of you will scold me for procrastinating on it but believe me I've legitimately been working on it. However, I'm having trouble finding an original idea based on the golden ratio. I did an introduction where I introduced it and such but I'm having trouble with how to proceed. I know it's supposed to be an exploration on a real-life thing because I looked at past IAs; even my teacher said that my topic is good but…
Last reply by syklone, -
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Hey, so today my teacher has introduced the IA to the whole class. She also said that It could be about anything as long as math relates to it... Long story short, I really need help in deciding on a question but I can't really think of anything. I was really interested in doing it on a MMORPG like world or warcraft or some game of that sort but also was looking at doing it on the game on all android / iphones called "Tap Titan". I've learnt that there are many formulas that are taken into consideration to leveling up the characters, how much damage you do, how much money you earn and the HP of the monsters and bosses and many formulas of that sort. So what kind of ques…
Last reply by KarutoKS, -
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Hi! I was wondering how to approach my Math IA in regards to squash, a sport where a player hits a ball against a wall. I was thinking of calculating the serve of a player (me) in a 2D plane, using coordinates. Possibly contrasting two different serve types, overhand and underhand, and seeing how the ball travels in both scenarios. However, I am concerned about the physics involved in this, as I am not very comfortable diving very far into that. I am also looking for other ways I could investigate math in squash, If anyone has done an IA graphing the path of a ball/ or any object along a parabola, or If you have any tips, I would be grateful for any help …
Last reply by sivop15, -
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Hi guys i have recently joined this group so i would like to say hi at first then ask you for some help in choosing my ia math sl topic as i am honestly struggling although i am really good at math , also i love the calculus and prefer it as the main topic for my ia . I would really appreciate your help even if it was a random suggestion it will definitely help me out brainstorming oh an i am a musician so do you think there is a topic relating to music?
Last reply by Akshitha, -
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Hey hey, I am a little behind on my IA progress because I can't figure out where to start. I want to try to map the moon and investigate the discrepancies created when converting a 3D object into a 2D form. I am a little scared it's too easy but I haven't gone too in-depth... I guess I am wondering if this is even possible and what mathematical equations and ideas I would have to investigate.
Last reply by sophielophie, -
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Hi! I'm a IB Math AA SL student, I'm looking to do a IA about math but I don't really know how to integrate much more than a basic sin graph. Additionally, I'm stuck between using my own data vs official and standardized sleep cycles data. What benefit is there to each? After finding out the 'ideal' times to sleep, how do I go further? My teacher said I should try sleeping at those times and seeing what the outcome is. If I took that route, there's not much it proves, it's either yay I'm correct and I woke up feeling alright or oh no I'm wrong, oopsies. How can I make this more intricate?
Last reply by kewikewi, -
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I'm currently working on my maths (analysis and approaches) ia and i'm struggling to actually comprehend what to do to get as many points as i can for the criterion d. in the guide (correct me if im mistaken) it says that reflection must be shown all through the ia, and not just in conclussions, what can i do to actually achieve that? thanks in advance <3
Last reply by sofnotfun, -
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I wondered if it could be the Chinese Remainder Theorem o gini coefficient?
Last reply by Lizet, -
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Hello everyone, currently I am writing a new math IA and i decided to write it under the topic of Projectile Motion. What what I want to do is take a video of a setter (in volleyball) and him setting the ball up. I'll take that video and create a graph and will derive that function. The thing is, I think that this is a little to vague, and I really don't have a clue on what to really explore within my topic. For the volleyball idea, I wanted to originally see what's the best place to put the ball in the air to get a good hit in for the spiker. If you have any further suggestions on what else I should do with this topic, I am open to any suggestions. Thank you!
Last reply by Sofie1, -
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Hello! I am currently going into my 2nd year of the IB diploma in which I will be needing to do a Math IA (SL AA) in the upcoming months. I am thinking about something to do with - omelettes and eggs as my favorite food - Music (perhaps frequency spectrums) - Currency exchange rates (finance / econ) - Stock market Analysis Are there any specific units that I should avoid or go for in the IA? (Functions, Geometry and Trigonemtry, Calculus, Number and Algebra, Statistics and probability) Thank you.
Last reply by ---1, -
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Hey so im doing my IA on how the height of a tsunami can be predicted based on an earthquakes magnitude. I was thinking of using the moment magnitude equation and doing something with it but im confused about the rigidity part. Could someone explain the formula, or provide me with a simpler idea for my IA?
Last reply by AnnaHoffman, -
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is anyone selling revision village accounts for math? i’m looking please hmu
Last reply by Jochimochi, -
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Hey guys, so there was a question on the math ib sl exam on this year and I was wondering... according to the markscheme, if a question was over 6 points, and I missed a step and ended up getting the wrong answer, would I get like a 3-4/6? It was the normal of the tangent and I didn't read "normal" and so didn't do m x m1 = -1. Hence, I didn't get the right answer but still recognized all the other steps to take. Thank you
Last reply by Chrisssss, -
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In this exploration, I want to see how mathematics is used to "predict" price movements by financial traders. This is very interesting to me as I want a career in Finance. Furthermore, I want to explore particular events such as the fall of the Lehman Brothers etc. and view correlations between stock valuation, output and market volatility. I also aim to find out what sort of correlations there are in particular stocks. I will use technical analysis (stats) on a particular stock index to find these price trends. The majority of the maths required in financial markets & trading is probability, statistics & stochastic calculus. The Black-Scholes equation (alth…
Last reply by GeneralFox, -
- 4 followers
- 4 replies
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My teacher has already asked for our ia drafts but I have done nothing, I was trying to research about pendulum movement in one of the attractions of an amusement park here in my city, but it seems that pendulums are more related to a physics topic than a math one so I really don't know how to continue. I would be thankful if someone could tell me if it's a good math ia topic or if should I change it. Thanks!! (btw english its not my first language but I'm desperate for help)
Last reply by Liaan_Hirani, -
- 2 followers
- 1 reply
- 244 views
Hello there, I need to submit my IA soon (I know that I am reaaaly late). However I got a confusion now concerning showing my calculations. I'm doing a Math AI SL AI in comparing the performances of two schools. I used for the statistic calculations (p-value, Standard Deviation, t-test, etc.) always the Ti-Nspire GDC software (as I learned in the course). As I wasn't sure how to show this GDC-work in my IA I asked my teacher. My teacher than told me I need to write everything in formulas. This led me completely confused. I do still not know how to show my GDC-work; the only thing I know is that I'm now completely confused whether showing the work in f…
Last reply by AnnaHoffman, -
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I need to choose a math IA topic but I wanted to base it off of something with art. We were told not to do the golden rule. anyone got any ideas I could go off of? I am in a IB SL mathematics class.
Last reply by alanna37, -
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Hi I need to calculate how long it would take to reestablish the world from its 2020 polluted atmospheric carbon dioxide levels to its state 100 years back. I used a simple formula (CO2 removal rate (bmt/year) = (initial CO2 emissions - final CO2 emissions) / time period (in years) however, my teacher says it is too little math, the IA needs more. I don't know what formula or calculation I can use. Can someone help me please.
Last reply by IBStudentStockholm, -
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hi I'm doing my math ia now for math ia sl and I want to do Finding the correlation between the US dollar and Gold prices however all my data is secondary data with no primary data is it ok for my math ia to not have primary data or will it affect my grade.
Last reply by maryam2111, -
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We are barely starting our Math IA SL and our teacher told us to come up with something personal. However, I was thinking about doing a probability method in the game go fish to be able to determine and choose the best chances of winning. I'm just kinda stuck how I could work with that since it is the only thing that comes to mind.
Last reply by AnnaHoffman, -
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I am writing an IA on the math behind RSA encryption, but I am struggling to find topics in the SL curriculum that I can apply to RSA encryption. I was considering using perms and combs/stats and prob but I can't find that much info on either. Any help or pointers would be much appreciated.
Last reply by OfPowerDerive, -
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Hi I am currently a ib myp grade 10 student who is doing a "mini ia" for math class. The topic is quadratic equations application exploration. I am thinking of doing a business optimization one but i am unsure of where i can start from or what topic i can choose. please help me think of what i can explore!!!!!! thanks if you have any other suggestions unrelated to business optimization feel free to tell me as well!!!!!!!!! i would really appreciate it if you want to see the task sheet or rubric of the assignment please let me know and i can send it to you Thanks again!!!!!!!!!
Last reply by crk, -
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Hey guys. I am taking Math AASL. I submitted my first draft and everything. My Math IA is based on finding a correlation (if any) between the average speed of 2 the 2 fastest NFL wide receivers per team, and these teams' win rates. I am evaluating only the 17 teams with the highest win rates. I have tried to find a linear regression, and a polynomial regression. However, the teacher said that its all good, she just hasn't marked me full marks in any of the criteria which is fine if they're all marked at least a 5. She also mentioned that maybe i can fit 1 or two more analysis tools. Does anyone have any suggestions for what else I can use to evaluate these two …
Last reply by Carlito_21, -
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Hello, I'm thinking about doing a correlation for my math IA. Would this be a good IA: Find the correlation between screen times and Deppression in the US on Teenagers I could look at 2020 and then look at 2013
Last reply by James182, -
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I'm wondering if anybody has IB Math SL AA Paper 1 for Nov 2022 both the question paper and mark scheme.
Last reply by IwonderIwonder, -
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would it be possible to do my maths ia for sl on Carmichael numbers and fermats little theorem and simplify it down because i really dont know what other topic to go for i wanted to do on golden ratio of beauty but i heard its overdone so
Last reply by alexislike122, -
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Hello fellow IBers, so for my Math exploration I am modeling the population growth of the world. I've done some bits of it but now I'm completely lost. I'm not sure about what else to do. Any idea's about what I could possibly do and discuss in my exploration? Thank you.
Last reply by Danish123, -
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I'm wanting to do my IA on anything to do with voting, i keep hitting roadblocks in my work and i cant decide between a few ideas 1) modelling different systems, and seeing which is the most representative of our population (im running into issues here because i cant find a way to incorporate continuous data, but im not sure if working with discrete data will be a high enough level) 2) predicting the next election (im running into issues because im not sure whether conditional probability will work, i was thinking i could use bayesian stats or binomial distribution but im not sure) i also live in canada so i am dealing with a multi party system if any…
Last reply by chow, -
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Hi guys, so I need a bit of help with my math IA topic. It was due like yesterday but I haven't found a concrete topic yet. Initially I thought about social media algorithms, but its is simple division and addition and percentage which is in the portion but not potential for 12 pages. Then I thought about music and trigonometry, but again, seems more physics than maths. And now I am thinking about movies/photos. But I am not sure how to go on about it. If someone could help me as soon as possible with an idea it would be great.
Last reply by mbavakar, -
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I searched it up and it says 12-20 pages long but does that include the bibliography, table of contents, and title page or is it 12-20 pages of pure investigation?
Last reply by Anon29, -
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Hi! I am doing my math IA on logarithms and earthquakes, however, I have no idea what to write on this topic as all of the research and formulas have been investigated and found. It is too late to change my topic and so I really need some ideas. How should I structure my IA? Please help!!!!! Thank you!
Last reply by Anon29, -
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Hi, For my math IA, I chose to do traffic flow. So far, I narrowed down my potential questions to: a) How do trucks contribute to traffic jams and b) What causes traffic jams. Do you guys think that one of these is a do-able topic question, or should i change it? How can i structure my IA to get a good mark? Thanks :))
Last reply by Noooor, -
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Hey guys, I really need you help. My IA is about billiard and the trigonomery and geometry in it, and use it to score a perfect match. I'm having some problems in how to organise and exactly what to do, I'm so lost that I dont really understand how to apply it. Anyone has a clue how to apply geometry and trigonometry in billiard. In Internet there is so much information that i dont know how to focus it. Some help would be awesome. THKS
Last reply by sofiaggmoon, -
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Hey does anyone have any ideas on what I can do my math ia on? I take Math A&I. I have to do an ia this year and I have no idea what I can do a math ia on.
Last reply by Em_826, -
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(Sorry this is so long but really need urgent help! Draft due next week!) Hi everyone, So I've been stuck on my Maths IA for a while after having to change topics because my old one was too fiddly. I've discussed doing the Birthday Paradox with my teacher, and she said it was a good topic. However, I'm on holidays now and have sent her an email asking about a problem I was having and possible solutions. In her reply she said she was worried I wasn't doing enough maths. What I was previously planning on doing in the IA was: - Discussing the Birthday Paradox itself and the maths behind it (how many people do you need to have in a group so that there is an over 50% p…
Last reply by erika_trxn, -
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I'm planning on making my math IA about F1 but im struggling a bit with my ideas I first thought of modeling or graphing an circuit using functions but i'm not sure if that's good enough for an IA. I saw a few people mention that they wrote IA's about tire degradation but I'm not entirely sure how they were able to do that. Like what info did they need and what are the steps to do this? Lastly i thought about optimization and was wondering if there is an IA topic related to F1 that i could make. Maybe with the racing line, but still not sure how to approach it. Any insight about a topic (even suggestions to imprive the current ones listed above) is hig…
Last reply by please, -
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Hi, so i'm doing my math ia this year and i take aa sl. i was thinking of maybe doing ballet with math as there are a range of topics related such as trig, diffrentiation, golden ratio, etc... however i'm unsure whether it is enough to secure a high grade or not as i'm not sure there is enough math. I could make it more complex by modeling a pirouette/turn but i'm unsure on the maths to do that and how to analyze it. Another idea i had was to maybe do something with diffrentiation or trig as those are my topics of interest but i am struggling to pinpoint a specific question. Any ideas or thoughts would be helpful. Thanks
Last reply by A11, -
Hi Guys, Can you please fill out this form for my math IA. ttps://forms.office.com/Pages/ResponsePage.aspx?id=SmZ8DgXZ3UGwj2zpJGHrC48mqS2pUTdKkpT_OsD3cbtUNzJaSlo0N0NaQlM5WFVPQVgzVUhNQzJNNi4u
Last reply by Dclaire, -
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hello, i've had some doubts about my IA. I am a big fan of anime, and in general i have always been impacted by the property damage in the shows and wondered how much they tallied up to... so mu question would be "how much would be the property damage of (insert anime show) would be in todays currency?" And if you wouldn't mind could you please send in some criticism and if this topic is doable.
Last reply by smol, -
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- 505 views
I am looking for a Math IA topic that can potentially involve Chemistry, to incorporate my love for the subject into my IA. My idea would be to use a simulation and look at molecular geometry optimisation, however at first glance it seems a bit far-fetched, out of my league in terms of level. Do you have any alternative recommendations or experience? Thx!
Last reply by 21Megg, -
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Greetings, I'm a DP2 student who got stuck in completing the Math IA SL course since I've had lots of unfortunate events happen in the last 2 years, such as changing 4 math teachers and being on lockdown, which slowed me down in terms of completing the IA. Long story short, I've chosen non-Euclidean geometry for my IA and my aim is to examine the role of non-Euclidean geometry in navigation. Do you have any guidance or recommendations for me to follow since I've got 2-3 days to complete the final draft? Thanks in advance.
Last reply by Eliasology, -
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This survey is for my math IA and is anonymous. I would really appreciate it if you could fill it out and answer honestly. Thank you in advance!♥ https://forms.gle/Bvd1dJiMi7pH3pbC6
Last reply by IB_student_dep, -
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- 383 views
I'm currently gathering data for my Math IA. My survey is anonymous and only contains two questions about your GPA and Wordle score. If you get the chance to fill it out or send it to your Wordle playing friends, that would be amazing! Thanks everyone. https://docs.google.com/forms/d/e/1FAIpQLSeFQrsejTs4bk7PhDaq8wxMmT2LeeWp5hB6nSIo2ls8NNFoEA/viewform
Last reply by fdeck, -
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Hey guys, so im doing an ia about the correlation of a players transfer fee and his characteristics and attributes (nationality, buyer/seller club standing, past season player rating etc.) and was wondering if doing graphs with data points, pearsons correlation, r squared is enough. I really would want to do standard deviation or chi square or fishers exact test but dont know how to do them trust me ive watched a lot of videos but my brain isnt functioning. Anyways I hope you guys can recommend me methods to use. Its due tomorrow lol (dont think im gonna submit it tomorrow though) so any feedback would be HIGHLY appreciated. Thanks
Last reply by WTTI, -
I'm doing an SL Math IA for the first time and I'm really scared. I'm not even sure if my topic is valid or anything, nor has my teacher posted any exemplars to help guide me so I'm literally lost. Does anyone have any tips to format or write or anything? Thank you!
Last reply by johnson777, -
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So i started to work on fractal dimension as my IA topic but a-lot of teachers told me, you won't be able to reach to a particular conclusion for this topic. I explained that, main focus of my IA is investigating the coastline paradox as in how we can't accurately calculate the perimeter of the land because of its roughness and ziz zag lines. So i'll find it's fractal dimension and try to tell about the geography of the land furthermore compare it with other island's dimension. Plsss help me out
Last reply by akshaj123, -
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- 682 views
Also if you know any helpful websites or ways to study please tell me.
Last reply by WTTI,
