Maths Studies
For Math Studies discussions
953 topics in this forum
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- 36 replies
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For the Math Studies IA the student is to pick 2 variables they believe are related to each other in some way and test this using statistical analysis calculations. You can literally pick any two variables. I for example chose how many hours people play video games on average per week and the amount of words they could remember in a 1 minute interval. You want this to flow like a story, no one wants to grade something where you just throw numbers at them. Explain what they mean. Explain why you did this (I don't care if it's simply saying you simplified a fraction, do it). I'm not saying the graders suck at math, I'm saying that you don't know who's getting it so assum…
Last reply by adamelakkad2, -
Hey there, I have found and want to share a link to a good Math IA example that will be an excellent sample for those of you who are currently writing or will be writing your Math IAs on similar topics. https://www.studypool.com/services/27870431
Last reply by AnnaHoffman, -
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which math should i take if i want to persure interior designing in my DP, Math AA HL Math AI HL Math AA SL Math AI SL please i really need help with this
Last reply by shwana, -
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Does anyone have the Hodder education maths AA hl pdf?
Last reply by Kraken, -
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Hi guys, I am so stressed about IA Topic since my teacher keeps rejecting. The research question I proposed is as following, "Is there a Correlation between usage of beauty filters on Social Media and low esteem of teenagers?" I need your advice if this will work for my Math AI (SL) Internal Assessment. The data will be collected through survey. My teacher said it won't work since you need numerical values such as height. Please help me out
Last reply by Aliza02, -
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I'm totally blanking on what these things are called, but we have to write an essay for math on the topic of mean data models and linear regression. How is it possible to write a full length essay on that, and can you help me please with some formatting? Thank you so much!
Last reply by faten, -
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Guys could you please take a moment to fill out my math IA survey. Here is the link: https://forms.gle/oy8qgy75VRzJA2RTA
Last reply by akila, -
Please i need help finding my Topic and RQ in my Math IAS, i would like to talk about ice hockey but i dont know about what i can talk, and possible toic that i can treat
Last reply by Danielsua, -
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Hey everyone! Can you guys quickly fill this form out for my IA? The answers can be estimated. Thank you so much! https://forms.gle/Z2DwQu1w3pyhHUSC8
Last reply by Moumi, -
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Hello, my math IA deadline is near. And I want to finish as soon as possible. I would like to do it on how much water we use everyday. But as you can see it's not the best RQ. Any suggestions for RQ and what method I should use.
Last reply by ariukki08, -
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Hi there! I am required to submit a math ia topic in these days. I have now come up with an idea to investigate the relationship between Chinese birth control policy and Chinese population. Is it a suitable topic? If it is, what fields do I need to research on ? I really want to get some advices from you, thanks!
Last reply by nehc, -
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If I want to find the minimum surface area of a plastic bottle by using the formula for volume and differentiating, what type of graph should I use to show this?
Last reply by kw0573, -
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For my math studies IA, I am investigating the ideal packaging surface areas of different objects such as milk cartons, juice bottles etc. and I am starting off by finding the volume of the object, then the surface area and then I am using differentiating to find the percentage difference. But now I want to make different graphs to compare the objects, but I do not know how I should go on from here? Which type of graph should I use? Can someone please explain and help me!
Last reply by chaabelly, -
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I need help finding a math ia topic, Im NOT that good in math. any suggestions?
Last reply by kyt, -
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Hi the topic I decided on was "How the practical implications of logarithms have simplified modern mathematics?", but I don't know if it's narrow enough so I would love some more opinions on this. Additionally, I was thinking of talking about the real life applications of logarithms, like newton's law of cooling, etc. But I guess it's still not enough in my opinion, since from what I can tell my supervisor doesn't want me to do a modelling essay as it has to be broader and much different than the internal assessment. If someone could also help me figure out the core differences between the IA and EE that would be really helpful, as I know the latter is more research based…
Last reply by SmileyBunny, -
Hello, I really need some help with my maths (applications and interpretations SL) IA topic. My teacher keeps rejecting my topics because there are not enough data! I am in desperate need for a hint, I would like something related to swimming or even better synchronized swimming or music. Can you please help me find a topic? Thanks anyway!
Last reply by sarahaction, -
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Hi im doing Does teenage drinking affect grades? what kind of calculations do you recommend?
Last reply by Claudiabeltoft, -
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Why is math studies so much easyer compared to other classes IB offers? In my class there are about 40 kids and another class of 40 and 200 in my graduating grade.... in other countries do people tend to not lean towards this class orrrr is something else going on here?
Last reply by MarkM, -
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I want to do an investigation into the correlation between rising temperatures in Antarctica and the decreasing size of ice caps in Antarctica over the past decade. However, I am not entirely sure if this is feasible and I just wanted to get some opinions on this. Thanks!
Last reply by IBStudentInNeed, -
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Recently finished ib maths studies and am looking to sell my Texas Instruments TI-84 Plus CE Calculator Condition is practically brand new since I took math studies and only needed it for one unit (less than a month) as I dropped the subject later Price is negotiable starting at 800 hkd
Last reply by BobChin, -
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Last reply by Wot, -
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Hi, I really need help on my Math Studies IA. I am investigating the relationship between language ability (the number of languages a person speaks) and academic performance (their most recent IB grade) in Math and English. I want to see if there is a correlation between these two variables of language ability and academic performance, and later on compare to see whether language ability has a stronger impact on performance in Math or English. Can someone advise me the math processes I could use for this. I tried making a scatter plot but since both of my variables consist of whole numbers it isn't really working out.
Last reply by cindyle, -
I have decided to have my Math IA revolve around the probability behind the prisoner's dilemma. I need help deciding on three simple maths and one sophisticated math to explain the game (besides a tree diagram and expected prison sentences). I am afraid that I won't have much numbers/math to work with. Thank you in advance.
Last reply by Gia, -
Hey can some people please fill out this survey, it's for my math IA. There are only 2 questions, I hope this won't take too much of your time! Link: https://www.surveymonkey.com/r/6KFBCM8 Thanks so much!
Last reply by Ayyyyyy, -
Hello everyone, So my dilemma is like this. I'm a rising ibdp senior, and I want to major in computer science in university. I just finished math hl 1, and with it I took the AP Calculus BC exam. I passed the AP exam, and I feel like I have a reasonable understanding of year 1 calculus. With that in mind, I wanted to continue specifically with calculus and differential equations, as those relate closely with a cs degree. So this year I am taking Calc 3 (multivar) and Differential Equations 1 at my local university and am hoping to transfer those credits to whatever university I end up going to full time. So considering that I already have a rigoro…
Last reply by kw0573, -
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I need some help regarding my math IA. I just droped to studies and im not exactly sure what I should do. I wanted to ask if anyone has a website for the secondary data and also is it better to use secondary or primary data? I want to do correlation but i can only think of simple ones. Does anyone have any ideas that might help me? THANKYOU
Last reply by CatarinaR, -
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Please answer my survey!! It takes like a minute and a half and I need the data :< https://docs.google.com/forms/d/e/1FAIpQLScmTfr5eVf7jaI39WL5zOXZfFReC3iMlsJom1ln3xHPRKRq9Q/viewform?usp=sf_link
Last reply by C_llipygean, -
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Hi, anyone have any experience of this App? I like the idea of have questions and answers, especially as I use TI-nSpire too..but I don't want to fork our £5 for a duff app with little content. https://twitter.com/dpmathapps/ anyone? William
Last reply by WilliamHolter, -
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I got a 9 out of 20 on the IA and I'm freaking out. How much does the IA really matter? I think I'm going to do well on the actual exam because I've been taking practice exams and feel fairly confident, but I don't know if my IA score is going to screw me over... Like if I got a 3 on the IA and get a 6/7 on the exam what will I get overall?
Last reply by WilliamHolter, -
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My topic for my Math studies IA is "Is there a correlation between height and holding positions of power?". I am trying to figure out the mathematical processes I can use. My data is separated from women in political positions and their height and men in political positions and their height. How should I proceed with my investigation? Any ideas or criticisms?
Last reply by toy355, -
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Hi guys I have just picked my Internal Assesment topic and I was wondering if i could get everyones opinion on it. My question is "Is there a correlation between the number of appearances and the number of goals scored by a premier league forward" and i will be using the correlation coefficient test as well as regression line. Also wanted to ask what is the regression line for?
Last reply by Poophead27, -
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https://docs.google.com/forms/d/e/1FAIpQLScKmjnq41RPKXx_2pAV0ziDWEqVowa8I-_-Lf3SeHW5rGIiZg/viewform?usp=sf_link
Last reply by mar_is_shit, -
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Hi, I'm in math studies and i want to do an IA on the knight's tour, which is when you try to make the knight go to every square on the chess board once. Myy problem is i dont know how to turn that into an ia. I don't know what math process it uses, or even how ill be creating the path for the tour. I might change the idea if i cant figure this out. Any suggestions?
Last reply by kw0573, -
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Hi there! I badly need a topic for IA in Math Studies. I have come up with this topic: temperature changes in a particular region for a year and see if it follows a sine curve or not. If yes, you can apply all the properties of sine curve , altitude , periodicity etc and study the temperature change is this valid? and does anyone know of any such studies and where i could find it on the internet thanks in advance!
Last reply by kw0573, -
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Hello, I have been trying to figure out how Chi squared works for a while. I looked at examples and videos but I don't know how it applies to my data. I am especially confused on how to make a contingency table? I understand that my null hypothesis will be: McDonalds locations per 100,000 people and obesity rates are independent and then My H1 is that: McDonalds locations per 100,000 people and obesity rates are dependent. I don't understand how one gets the values of the contingency table. I don't want it done for me but it would really help to get a step by step guidance. Here is a link to my data: https://docs.google.com/spreadshe…
Last reply by I_am_a_human, -
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There is no official maximum length of an IA in the requirements. However, do you know if there is an advised number of pages/words it should contain?
Last reply by sarahaction, -
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We had another IA and it’s due Friday but because I’m a certificate student I wasn’t told to do it. So I didn’t and I appreciated that I didn’t have to because of my ADHD. I’m in math studies and I am the only student who isn’t Full Diploma IB in the class and we’re preparing for the IA. If it’s only supposed to help me get the diploma then why would I even bother? I’m not gonna get the diploma anyways (I didn’t even find out I couldn’t until a few months into IB junior year) so I’d just be doing an IA for no reward. I don’t see the value in it unless it will specifically aid me as a Certificate Student. What am I supposed to do?
Last reply by strangytie, -
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So this is my IA question "The relationship between countries’ GDP and the life expectancy of its population", what should I look at? My plan of investigation is: I am going to make a scatter plot and make of a line of best fit to see if there is a linear correlation between the data collected. After that, I will find the standard deviation in order to find out the dispersion of the data. With the data found, I will find the least-squares regression line to find out the equation of the line. After I will use Pearson’s Correlation Coefficient to find out the strength of the linear relationship between two variables. To finalize my investigation I will look at the Chi-squa…
Last reply by rafa.araujo, -
Everybody says don't use the textbook because it is too easy. They also say that most of the past papers are too easy. How do you revise then if the textbook and the past papers are both too easy? Do Maths SL content?
Last reply by kw0573, -
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Hey guys could you fill out this form https://goo.gl/forms/2ctpvIyYhc6tlxJ62
Last reply by steph237107, -
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So I am entering my second year as a DP student which is both exciting and unnerving due to the shear amount of work there is to do. That being said my math teacher over the summer wanted us to finalize our math IA topics. I have narrowed it down to two potential topics which are the geometry of ice hockey or how does listening to music affect ones ability to solve math equations. Thanks so much, Maddy
Last reply by Lixter, -
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Hi, I'm currently at the end of my first year in IB and possibly be predicted for a grade of 27 only! All because of Math and Physics(not really important at this thread). I originally chose Maths HL but soon downgraded to Maths SL and now I'm thinking of Math Studies. I'm just not good with numbers as in any other subjects I excel in it e.g English or Geo or Business. I chose Maths SL to ensure my choices aren't limited to only a few choices(University courses). I'm only really interested in the following courses: - Business Management - Finance and Accounting - Geography/International relation - Politics/law Thank you,
Last reply by TRACYB, -
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I am writing my math studies IA and am super behind. My topic is on mortality rates in men and women between 1960 and 2010. If anyone could help me with running the data analysis using a chi-squared test I would be eternally grateful!! Thank you!!
Last reply by trinitea, -
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Doing my Math Studies IA and was wondering if any of you could answer these 3 questions
Last reply by efcc, -
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For my Math Studies IA I am investigating the correlation between gender and DP subject choice. What sophisticated processes could be used for this and any other simpler processes too? Thanks in advance
Last reply by efcc, -
Math studies questions
by Guest- 2 replies
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What are math studies topics that people have had difficulty with in past mock exams or past IB exams? I'd just like to gain some perspective into what have been the relative weakness in math studies exams
Last reply by SteffenCarter, -
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- 724 views
Hey guys, I'm in desperate need of some data for my IA. My teacher expects me to have 50 to 75 entries but I only have 19 so far (yikes). Therefore, please fill out my survey! It is very short and will really not take any of your time. Thanks!! https://www.surveymonkey.com/r/WBT9JRC
Last reply by Solstice, -
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In my internal assessment I am investigating the relationship between alcohol consumption and heart disease mortality for 30 European countries. To calculate the standard deviations, and then use it to calculate the pearsons coefficient and the linear rigression line, should I use the formula for the sample or population? Thank you!
Last reply by xodaline, -
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How old can data for IA be? Is 2015 acceptable? I can't find it in criteria.
Last reply by SusyArbusy, -
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I am tasked with writing a math IA for Math Studies, but I have no idea what to write on. Our teacher is heavily leaning on the class to either write about a topic that uses Chi Squared testing or Linear Regression as our higher math process, but I don't know what to choose. I've always been bad with coming up with writing topics, but this one has me totally lost. What are some good topics to write on?
Last reply by aTeddy,
