Hi my name is Layal and I really like this Hong does too. Perhaps with more fleshing out, you could create a great EE topic, which would be beneficial in making it easier to get the diploma! 1b) The shape of the universe non-Euclidean Geometry is at the heart of Einsteins theories on General Relativity and essential to understanding the shape and behavior of the universe. This list is primarily for IB Maths Applications SL students (exam in 2021 onwards). 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. % Did your learning affect your life in any way, or how might it affect the lives of others? In practice, coming up with an original topic, which you can investigate to prove that you have a strong grip of mathematical concepts and principles can be somewhat challenging. Modeling IAs can generally refer to any project where a certain change in statistics is being presented in a visual manner. Ive written a comprehensive IB exploration guide which contains the Exploration Guide Essentials (63 pages), Statistics for Explorations (55 pages) and Modeling for Explorations (50 pages). I used "Pearson's Correlation". an enormous source for public data, which is displayed graphically and can be searched. This particular problem was solved by Euler. 3. So for my project I am going to collect the heights (cm) and weights (kg) and find the correlation between BMI and tackles made per season by the top tacklers of that season. 2 0. 2) Finding expected values for games of chance in a casino. MATH IA GUIDE Criterion E: Use of Mathematics This criterion makes up the largest portion of your overall IA marks. Can we find a function that plots a square? Same procedure was followed for the calculation of the therefore it is expected that the standard deviation will be relatively large. From my 40 pieces of data I used a random number generator in excel in order to select 20 players at random. The mean value, as well a s the standard deviation value are given You might be struggling with getting started on your IB Math IA, but dont worry because this is very common. Change). 5) Gapminder is another great resource for comparing development indicators you can plot 2 variables on a graph (for example urbanisation against unemployment, or murder rates against urbanisation) and then run them over a number of years. Are a sample of student reaction times normally distributed? endobj 8) Modelling happiness how understanding utility value can make you happier. stream Explore this famous number theory puzzle. 13 40 Mathematics Internal Assessment Ideas. If any points are chosen at random in a square what is the expected distance between them? and finding the mean afterwards. Why do magic squares work? [online] Available at: stevegallik/cellbiologyolm_statistics.html [Accessed 7 Jan. 2018]. Can you find the loop of infinite sadness? Use modeling and volume of revolutions. Is there a correlation between hours of sleep and exam grades? It should display a degree of creativity in that you present mathematical ideas in your own way and explore the topic from various different perspectives. By doing this, you can determine findings throughout the process. 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. 37) Generating e through probability andhypercubes. Are polluted suburbs the only place poor people can afford? Importantly, make sure to also discuss some of the challenges in your IA and what you would/could explore with more time and more words. 2. Maybe you could develop a simple application to showcase the paradox in the form of a game. Here are their figures for the last 12 days: And here is the same data as a Scatter Plot: We can easily see that warmer weather and higher sales go together. for all 50 different values. I will use the BMI's of the players that I have collected to find out the percentage of props that are in-fact obese in the NRL. A common saying is "Correlation Is Not Causation". 40)Modelling the spread of Coronavirus(COVID-19). << /Length 11 0 R /N 1 /Alternate /DeviceGray /Filter /FlateDecode >> It helps to understood the marking criteria before deciding on your topic to ensure you use premium content in your work that can help you score highly. Topics include Algebra and Number (proof), Geometry, Calculus, Statistics and Probability, Physics, and links with other subjects. The correlation calculation only works properly for straight line relationships. The value shows how good the correlation is (not how steep the line is), and if it is positive or negative. In your development, you may investigate the correlation between different topics or ideas within Mathematics SL and HL or your AI SL. Most schools will require students to submit research papers for an IA on top of presentations and other mediums, with this research paper constituting a bulk of the IA portion of the total grade. Some nice examples of using polar coordinates to create interesting designs. Based on this, it is clear that the student needs to know the appropriate mathematical language and relevant key terms to engage in the topic. Are the IB maths test scores normally distributed? 11) Zenos paradox of Achilles and the tortoise: How can a running Achilles ever catch the tortoise if in the time taken to halve the distance, the tortoise has moved yet further away? Apart from the dreadedmathematics exam, you're also expected to write up the exploration of a topic. Some of the content includes: The main benefit of primary data is that you can really personalise your investigation. 13) Graphically understanding complex roots have you ever wondered what the complex root of a quadratic actually means graphically? This involves making predictions about things you may be interested in, and then finding ways to manipulate the problem, formula, or question to encompass those areas. Studies have shown that bilingual students have better working memory does this include memory recall? Email length need to be from 5 to 40 characters, Password length need to be from 5 to 40 characters, 5 Tips to Score 7s in your Economics IAs. 36) Can we prove that 1 + 2 + 3 + 4 . Further processes will include the Pearsons correlation coefficient and If so I will be able to calculate the mean weights and heights of props in the NRL, as well as the standard deviation to see just how much they vary from one another. In order to calculate the , we first calculated the as: (4 3) 2 2 + (12 3) 2 2 + (20 3) 2 2 +. 48) When do 2 squares equal 2 cubes? Online Private Tuition: One-on-one support from the comfort of your own home, whenever and wherever you need it. Why e is base of natural logarithm function: Fourier Transforms the most important tool in mathematics? Example: From the following data, compute the coefficient of correlation between . Here are some examples solved using Python. Investigate the surprising correlation between finger ratios and all . 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! Unleash your inner spy! Theres a brand new Maths IB and Physics IB revision site been launched for students with I think will be really useful for all IB Maths students and also all IB Physics students. Why does the twin paradox work? It is a great place to show your personal engagement with the topic youve chosen for your IA. Transitioning back into the mindset of full days at school can be overwhelming. A UK study showed that primary school girls play much less sport than boys. It allows you scope to investigate something that perhaps no-one else has ever done. 17) Medical data mining Explore the use and misuse of statistics in medicine and science. What is your best way of surviving the zombie apocalypse? 5) 22) Using Chi Squared to crack codes Chi squared can be used to crack Vigenere codes which for hundreds of years were thought to be unbreakable. Bio Exam 3 - Professor Becklin, all lecture slides and lecture video notes for exam 3. 5) Knigsberg bridge problem: The use of networks to solve problems. 13) Telephone Numbers these are numbers with special properties which grow very large very quickly. This mathematical equation has been described as the most important in all of physics. Cross), Campbell Biology (Jane B. Reece; Lisa A. Urry; Michael L. Cain; Steven A. Wasserman; Peter V. Minorsky), Biological Science (Freeman Scott; Quillin Kim; Allison Lizabeth), Brunner and Suddarth's Textbook of Medical-Surgical Nursing (Janice L. Hinkle; Kerry H. Cheever), Forecasting, Time Series, and Regression (Richard T. O'Connell; Anne B. Koehler), Principles of Environmental Science (William P. Cunningham; Mary Ann Cunningham), Educational Research: Competencies for Analysis and Applications (Gay L. R.; Mills Geoffrey E.; Airasian Peter W.), Psychology (David G. Myers; C. Nathan DeWall), Give Me Liberty! This is a lovely construction using just compasses and a ruler. According to student reviews, IB Maths is a struggle for many students working towards getting their diplomas. Comments (-1) Chi-Squared Example Comments (-1) Chi-Squared Example 2. Which times tables do students find most difficult to learn? The first criterion is about the presentation, with the aim of assessing the general organization and coherence of your IA. Find out! 1) Is there a correlation between hours of sleep and exam grades? In this article, we're breaking down the best way to format yours in a way that promotes independent thinking and personal engagement. Ive written a comprehensive IB exploration guide which contains the Exploration Guide Essentials (63 pages), Statistics for Explorations (55 pages) and Modeling for Explorations (50 pages). There are no specific requirements on which font you should use, but going with Arial or Times New Roman is generally recommended, with double line spacing and font size of 12. 40) Stellar Numbers This is an excellent example of a pattern sequence investigation. Correlation between a person's height and his shoe size. All lecture slides and lecture video notes for exam 2. I will group my data in table. 6) Batman and Superman maths how to use Wolfram Alpha to plot graphs of the Batman and Superman logo. 26) Fermats little theorem: If p is a prime number then a^p a is a multiple of p. 28) Recurrence expressions for phi (golden ratio): Phi appears with remarkable consistency in nature and appears to shape our understanding of beauty and symmetry. 9) Polyominoes: These are shapes made from squares. 4) The World Bank has a huge data bank which you can search by country or by specific topic. Ive just launched a brand new maths site for international schools over 2000 pdf pages of resources to support IB teachers. 38) Modelling a football season. The May 2021 TZ1 has free access and then login is required for other papers. 25)Eulers 9 PointCircle. This is also a potential opportunity to discuss the Golden Ratio in nature. 31) Modelling radioactive decay the mathematics behind radioactivity decay, used extensively in science. International Baccalaureate Diploma Program. The IB Math IA Guide Will Cover - Math IA Rubric, Process' Key Pointer. 20) The Coastline Paradox how we can measure the lengths of coastlines, and uses the idea of fractals to arrive at fractional dimensions. The NHS use a chart to decide what someone should weigh depending on their height. 35) Sphere packing how to fit spheres into a package to minimize waste. If you are an IB teacher this could save you 200+ hours of preparation time. In this blog post well go through our top 3 tips for getting motivated again! What is the Mordell equation and how does it help us solve mathematical problems in number theory? (pdf). answer online. The calculated correlation value is 0 (I worked it out), which means "no correlation". 31) The Shoelace Algorithm to find areas ofpolygons. 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