1) Traffic flow : How maths can model traffic on the roads. Mathematics SL and HL teacher support material 4 Example 2: Student work Proving Euler’s Totient Theorem Below is a table of the totients of the numbers up to 20. Picking an IA topic Assignment – You can find ideas for picking a topic by going to the IB Website above and clicking on the link that says Planning. I'm a bit confused right now, what methods are there to use for an IA on statistics? ÚÃɸ&.övR§Ð¯æöRyXÝ5£ÇWÃjÔü6¯³®Õ+Ü©hNª»ºør:øôëóÎTôgí´n¯nÉô®êGÉk]µ0½Úßj¥³¶¾û®J]?Þ×bÊ!Oûv2-~v#ñß½Ã0yÜl²ÚéÁøjrÝoÍx. - To appreciate the moral, social, and ethical implications of Mathematics - To appreciate the international dimensions & universality of Mathematics - Appreciate the contribution of Mathematics to other disciples Specifics: • 6-12 pages • All sources must be cited in a bibliography. I take SL Math. Revision Village - Voted #1 IB Maths Resource in 2019 & 2020! To pass the time, we played board games, such as Monopoly, Clue, and Battleship. For example if the ball is thrown at 5 mph going east, then the ball forms a vector. IB Math SL IA: Probability in Guess Who 1. It looks like you're using Internet Explorer 11 or older. List Examples of IA: File Size: 111 kb: File Type: docx: Download File. It looks like you're using Internet Explorer 11 or older. Example IAs graded based on current guidelines: IB Example 1 - New IA IB Example 2 - New IA IB Example 3 - New IA IB Example 4 - New IA IB Example 5 - New IA IB Example 6 - New IA IB Example 7 - New IA IB Example 8 - New IA… For example, I did my IA on the rate at which the luminosity of 3 watches decreased (which, regrettably, required a bit of physics) and tried to find which of the watches had the best value for money. Then when the ball is thrown from that point in a southwest direction, traveling at 6 mph another vector is formed. The results show that the most common facial ratios of the sample year 12 group occurs between l: 1.7 and 1.75, as it has the highest frequency of 13/60 and therefore the highest relative frequency of 0.216 or 21%.vHowever ratios between 1:1.65 and 1:1.7 and 1:1.75 and l: 1.8 were Comments (-1) IA Example 1. Monty Hall problem: How does Bayesian probability work in this real-life example, and can you add a layer of complexity to it? Minesweeper ... student creates examples; unfamiliar maths is quoted, but not explained. I decided to find out what it means for a medical test to be “97% accurate” or “99% accurate”. A introductory guide to the IA. Powered by Create your own unique website with customizable templates. Observed Values (Total observations from the students of both TOK teachers). If you are watching this video now, you seem serious about boosting your IB grade. 4) Bad maths in court - how a misuse of statistics in the courtroom can lead to … N Φ N 2 1 3 2 4 2 5 4 6 2 7 6 8 4 9 6 10 4 11 10 12 4 13 12 14 6 15 8 16 8 17 16 18 6 19 18 20 8 Some examples will … The Relationship between the Average Amount of Sleep a High school Teenager gets per School Night and the Total Average amount of Video Games played in one School Week Math Studies Internal Assessment David Batchelor Due: December 2010 International School Bangkok Teacher: Mr. DeMille Word Count: Please use the subsections Works Cited, Image Sources, and If you continue with this browser, you may see unexpected results. *Applying mathematics in different contexts *Applying problem-solving techniques *Recognizing and explaining patterns, where appropriate *Looking at a problem from different perspectives Correlation is the relationship between two variables. Phone: 916.294.2450 Fax: 916.294.9080. a vector. Math Studies Internal Assessment Examples; Integrated Math 1 Syllabus; IB Math Studies and Applications and Interpretations Syllabus; Cordova High School; IA Example 2. https://robinsonss-fcps.libguides.com/IBSL1IA, Calculate the Chi Squared calculated value, Calculate the degrees of freedom and use this to find the Chi Squared critical value from a critical value table, Compare the Chi Squared calculated value to the critical value to find if you accept or deny your null hypothesis. The Internal Assessment (IA) in Math SL is known as Mathematical Exploration. Ideally, the topic should be completely original and serve to prove that you have a firm grasp of mathematical concepts, principals, and knowledge. It is a written work that requires students to investigate an area of mathematics. Traffic ~I-85 Bridge collapse, how it affected traffic brigde collapse site. This website works best with modern browsers such as the latest versions of Chrome, Firefox, Safari, and Edge. Math Statistics IA December 2010 1. χ 2 Test. Medical Test Accuracy and Statistics IB Mathematics SL . Once a relationship is established, Linear Regression can be used to create a linear model. traffic data to anylyse flow rate and form expiremental distridution Data. Laurel Ayuyao fpx438 Math IA: Guess Who Recently, I had to babysit my younger siblings. Expected Values (Predicted amount of students with specific hair and eye color based on Probability Law) and rounded to three significant figures. This website works best with modern browsers such as the latest … 2) Logistic function and constrained growth 3) Benford's Law - using statistics to catch criminals by making use of a surprising distribution. The mathematics internal assessment is about exploring the math behind a topic of interest, then presenting the whole thing in the form of a short thorough report. Please note that difference between HL and SL IAs is the level of math expected of students which is reflected in slightly different rubrics and consequently the HL and SL grades differ slightly. tentative deadlines for math hl iA (Class of 2020) ... ia_example_07_2018.pdf: File Size: 504 kb: File Type: pdf: Download File. This was the Math SL IA for 2010-2011. 3 Criterion E: Use of Mathematics (6/20 marks) * The mathematics you explore should be either part of the syllabus, or at a similar level (or beyond) (NOT Prior Learnings). We would like to show you a description here but the site won’t allow us. The following are examples of HL/SL IAs based on the current mark scheme with grader comments. Comments (-1) 2239 Chase Drive Rancho Cordova, CA 95670 Nondiscrimination Statement. Given the stimulus word, Health, I started thinking of the ways one can use probability (my favorite branch of Mathematics) in looking at medical topics. If you have any interests that might produce data sets (geography in particular works really well), you can consider graphing - it's within syllabus and can be complexified by using e x curves etc. My Math IA on aperture in photography included a lot of data sets and modelling of graphs to predict future results. E6—Areas of sectors using radians and descriptive statistics are commensurate with the mathematics SL course, and are done well enough at achieve level 6. Despite the relative lack of maths in my IA, I still got 18/20, so pick something that you like and use maths to understand it at a deeper level. It is Population trends in China. Statistics in a Maths SL IA too simple? oýÙU=nU"_«ûussÛ*r¶x_ç=§cq8ªnf The resultant vector, which connects the first two vectors, can be found through mathematics, more specifically, graphic vector addition. 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