This intuitive tool accounts for many factors, from GPA to extracurriculars, and tells you your shots of getting into your dream school! 0 is no correlation (the values don't seem linked at all) 1 is a perfect negative correlation. Alec James Hewison Standard Level Mathematical Studies IA It turns out that there aren't any outliers in the data; however, this could be because there was such a strong correlation, as the data didn't vary majorly in terms of a larger BMI meaning more tackles made. endstream Free online polls - Easypolls. Most students struggle to come up with original ideas that are interesting and enjoyable to do. 12) Is there a correlation between stock prices of different companies? A fun IA idea could be analyzing the probability and statistics behind the game Monopoly! Or did they lie about being sick so they can study more? So, where do you even begin your IA? q&}@{S$*!6g)pOK`/N"AbhIrW1Xllkz;)F F!vtPp7XQ>lTk<3D~)xGZ_L29=`0GP?w 18) Are a sample of student weights normally distributed? 23) Perfect Numbers: Perfect numbers are the sum of their factors (apart from the last factor). 23) Do bilingual students have a greater memory recall than non-bilingual students? An IA is any component of IB that is internally graded (i.e not graded by IB). 2) Goldbachs conjecture: Every even number greater than 2 can be expressed as the sum of two primes. One of the great unsolved problems in mathematics. The graph below illustrates the data points, as well as a << /Length 11 0 R /N 1 /Alternate /DeviceGray /Filter /FlateDecode >> Are maths students better than history students? How has your involvement allowed you to reflect on different mathematics topics? 36)Predicting the UK election using linearregression. We also have similar ideas for Biology, Chemistry, Economics, History, Physics, TOK. 6 out of your 20 marks are dictated by the quality of your mathematical usage. 3,4,5 triangle). This topics provides a fascinating introduction to both combinatorial Game Theory and Group Theory. It is not only challenging, but also highly recognized for college admissions around the world, making its rigor and academic difficulty worthwhile. 21) Projective geometry the development of geometric proofs based on points at infinity. The use of regression in polling predictions. IA Review. Registration confirmation will be emailed to you. This is done through the use of comparing the heights and weights of people, in this case specific positions in the N.R.L., to a table in order to find out whether they are In an "ideal" or "desirable" weight range. 17) Are a sample of flower heights normally distributed? Investigate some rocket science! There is no specific word count for your Math IA, but the IB advises that the exploration should be around 12-20 pages long. Potential drawbacks are not being able to find the raw data that fits what you want to investigate or sometimes having too much data to wade through. 36) Can we prove that 1 + 2 + 3 + 4 . 6) Are the IB maths test scores normally distributed? 16) Eulers identity: An equation that has been voted the most beautiful equation of all time, Eulers identity links together 5 of the most important numbers in mathematics. In some geometries triangles add up to more than 180 degrees, in others less than 180 degrees. 2) If you are interested in the environment, The National Oceanic and Atmospheric Administration (NOAA) has collected a large amount of environmental data for use. The relationship is good but not perfect. In this IA , I will , firstly , investigate the correlation between a basketball player 's height and their free - throw percentage . If you want to do an investigation with a bit more mathematical content then have a look at this page for over 300 ideas for Maths SL and HL students. An interesting insight into the mathematical field of Number Theory. analyzed in the next paragraphs. How did I calculate the value 0.9575 at the top? Why does the house always win? 12) The Riemann Sphere an exploration of some non-Euclidean geometry. While there are different perspectives when it comes to formatting your maths IA, we recommend the steps outlined below. It is about evaluating the research to pick up on all evidence that goes beyond what a typical mathematical test would. 40)Modelling the spread of Coronavirus(COVID-19). IA Idea 3 Analyzing the Math of Monopoly, While the IAs are important, they are not intended to be as massive of a research project as the. 32)Circular Motion: Modelling a Ferriswheel. 30) Time travel to the future: Investigate how traveling close to the speed of light allows people to travel forward in time relative to someone on Earth. This is my IB maths IA for November final exams 2021. Use Tracker software to create a Sine wave. Model your data using a normal distribution. 34) Cesaro Summation: Does 1 1 + 1 1 = 1/2?. The planets follow a surprising pattern when measuring their distances. For the denominator, the following two equations were calculated: The correlation coefficient r, is a negative number and not very close to -1. When do we have a square number which is also a triangular number? lifetime. This mathematical equation has been described as the most important in all of physics. has got one of the best link directories for downloadable data statistics files on everything from exam board data, weather data, baby weights, ice cream sales and much much more! Ib math studies internal assessment final draft. There is software that can calculate it, such as the CORREL() function in Excel or LibreOffice Calc Let us call the two sets of data "x" and "y" (in our case Temperature is x and Ice Cream Sales is y): Here is how I calculated the first Ice Cream example (values rounded to 1 or 0 decimal places): You probably won't have to calculate it like that, but at least you know it is not "magic", but simply a routine set of calculations. The NHS use a chart to decide what someone should weigh depending on their height. 22) Investigation into the distribution of word lengths in different languages. 5) Knights tour in chess: This chess puzzle asks how many moves a knight must make to visit all squares on a chess board. Can we find a function that plots a square? Using the SIR model to understand epidemics. Try collecting data on how the game behaves based on numerous trials, conveniently collected through playing the game with friends! it really good topics in math and i really like it and its new in math. distribution curve has a bell curve shape. An externally graded assessment such as the official examinations at the end of the two-year program, is an external assessment. 2 2 = 5 etc. If any points are chosen at random in a square what is the expected distance between them? In order to automatize the calculations, considering their complexity and the fact that were We can use a matrix representation of complex numbers to test whether Eulers identity still holds. Can you find the loop of infinite sadness? 50) Square triangular numbers. Tackles made 34.000 33.000 32.000 31.000 30.000 BMI 29.000 28.000 27.000 26.000 25.000 500 After randomizing my new data into a table, with the use of excel I was able to generate a scatter diagram (simple process) to find out how many of the players were classified as obese. View Mark Scheme. Maths IA - Maths Exploration Topics: Scroll down this page to find over lots of maths IA exploration topics and ideas for IB Applications SL mathematics students doing their internal assessment (IA) coursework. Pearson Product-Moment Correlation - When you should run. Suitable for Applications and Interpretations students (SL and HL) and also Analysis and Approaches students (SL and HL). If you are a teacher then please also visit my new site: intermathematics.com. Use computer graphing to investigate. How to use modeling to predict booms and busts. On the surface, Math IA is about investigating concepts within a topic of interest and presenting your findings in a 2,200-word report. 26) Modelling volcanoes look at how the Poisson distribution can predict volcanic eruptions, and perhaps explore some more advanced statistical tests. Essential knowledge for future astronauts. IB Teacher support with intermathematics.com: A new website for teachers at international schools. This intuitive tool accounts for many factors, from GPA to extracurriculars, and tells you your shots of getting into your dream school! The Tusi couple A circle rolling inside acircle. Investigate the surprising correlation between finger ratios and all sorts of abilities and traits. future development and use for other purposes/with other data. Some nice examples of using polar coordinates to create interesting designs. We've shared the optimal format in the next section. Hi my name is Layal and I really like this Hong does too. To get a better understanding of your shots into a university, try CollegeVines. Here is a sample of some Maths studies (IB diploma) course work on The correlation between BMI and tackles made in the NRL (National Rugby League) 1 If you have your own Study Notes which you think can benefit others, please upload on MyPrivateTutor. 17) Medical data mining Explore the use and misuse of statistics in medicine and science. The word Correlation is made of Co- (meaning "together"), and Relation. Can we use a mixture of pure maths and computing to solve this problem? This means that the linear regression model helps explain 81% of the data and the other 19% is explained by random error (or other variables not explained by the model). this test, the range of values the coefficient can take and how to measure strength of Without further research we can't be sure why. Presentation of the data is as important too powerpoints are the go to method, so try something new! Investigating correlations between height, weight and. Choose your own pattern investigation for the exploration. : an American History (Eric Foner), Civilization and its Discontents (Sigmund Freud), Elements of Modern Mathematics (MAT 183). 5)Fourier Transforms the most important tool inmathematics? All lecture slides and lecture video notes for exam 2. It is not only challenging, but also highly recognized for college admissions around the world, making its rigor and academic difficulty worthwhile. 28) How to avoid a Troll an example of a problem solving based investigation, 29) The Gini Coefficient How to model economic inequality. If you find that an IA takes up time from working on your EE, you should change the IA topic to make it easier. The use of mathematics to prove and explain concepts is applicable to various contexts. Did your learning affect your life in any way, or how might it affect the lives of others? X = X n = 30 5 = 6 and Y = Y n = 40 5 = 8. r X Y = ( X - X ) ( Y - Y ) ( X - X ) 2 ( Y - Y ) 2 = - 20 20 = - 1. Correlation between height and average lifetime, Statistics.laerd. Investigating a sample of 49 Dog Owners, that measured their dogs weight. Terms like plug in or put in should be replaced with mathematically sophisticated words like substitute.. What is the sum of all positive integers? The table then helps us to visualise the symmetry with range of IA Maths HL 7 The determination of pi constant using geometry, calculus, and technology IA Maths HL 6 Modelling COVID 19 using SIR Model IA Maths HL 5 Modelling the surface area of a ceramic pot IA Maths HL 7 How does the volume of water inside a bottle determine the frequency of the sound emitted by the bottle as more water is filled? A correlation is assumed to be linear (following a line). Generating e through probability andhypercubes, Find the average distance between 2 points on asquare, Finding the average distance between 2 points on ahypercube, Chaos and strange Attractors: Henonsmap. Unleash your inner spy! 30) Can you solve Oxford Universitys InterviewQuestion?. The May 2021 TZ1 has free access and then login is required for other papers. A classic problem in number theory which can be solved through computational power. Weaving a Spider Web II: Catchingmosquitoes, Getting a 7 in Maths ExplorationCoursework. 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