An IB Internal Assessment is a fundamental part of the coursework for students taking the International Baccalaureate Diploma Programme. It is an individual research project typically completed in conjunction with one of the six subject groups offered by the IB. The IA will be assessed by the IB using rigorous internal and external criteria.by other teachers. Teachers can provide details of useful resources, for example websites, books, videos, journals or teaching ideas. Acknowledgment. The IB wishes to thank the educators and associated schools for generously contributing time and resources to the production of this guide. First assessment 2021 Introduction. Purpose of this documentA: An IB Math Internal Assessment (IA) is an academic work required by schools to assess student understanding of IB Math topics. IA requires students to research and apply their knowledge to a chosen topic. Q: What are some suitable topics for an IA? A: Suitable topics for an IA include probability, statistics, descriptive geometry and ...This document is IB Math IA about Euler method written in 2021. Since I got 7 points, it will be very helpful for your assignment. 본 문서는 2021년 작성한 IB Math 중 Euler Method를 주제로 잡은 IA 입니다. 7점 받았기에, 도움 많이 되시리라 생각합니다. [Sample excerpts] Introduction Back when I learned integration during … Continue reading "IB Math HL IA_Euler ... An entrepreneurial exploration using mathematics to analyze the growth and profitability of Eastman Auto and Power Limited, investigating how time and costs impact profit with a focus on maxima, minima, integration, and differentiation concepts. Mathematics AI SL. Free. 5 /7. 10 mins Read. This document is IB Math IA about Euler method written in 2021. Since I got 7 points, it will be very helpful for your assignment. 본 문서는 2021년 작성한 IB Math 중 Euler Method를 주제로 잡은 IA 입니다. 7점 받았기에, 도움 많이 되시리라 생각합니다. [Sample excerpts] Introduction Back when I learned integration during … Continue … Mathematics: analysis and approaches and mathematics: applications and interpretation 1 Example 12: Student work Example 12: Microwave popcorn Subject: Mathematics: analysis and approaches and mathematics: applications and interpretation Paper component: Internal assessment, standard level (SL) and higher level (HL) Assessment This is an example of a BAD FIT of a model. This is an example of a GOOD FIT of a model. • Pick a general function and explain why you chose it. • Define the variables and describe what each of the parameters of the general function does. • Solve for the parameters of your function. This is called your model. (See your teacher if you need ...IB Math IA Key Takeaways. The IB Math IA requires applying mathematical concepts to real-world scenarios. Choosing the right IA topic is a key aspect and factors to consider include relevance, feasibility, and personal interest. Collecting reliable and relevant data is crucial for the credibility and validity of findings. We would like to show you a description here but the site won’t allow us. IB MATH STUDIES > IB MATH SL/IB MATH SL AA ABOUT MR. CAVAZOS Precalculus Test Review 3.1 Precal - Test Review 4.1 Precal - Quiz 4 - Q10 ... MATH IA'S FROM CAVAZOS' CLASSES. Phi and Fibonacci Sequence in Art. 17/20. Infinite Sums and Reaching Infinity. 15/20. Josephus Problem. 15/20. Fibonacci Sequences in Music. Introduction. An Internal Assessment (IA) is an integral part of studying the International Baccalaureate Diploma Program. It is an opportunity for students to explore a subject area in depth and develop their analytical and research skills; critical for success in university and the workplace. The Mathematics IA for Standard Level (SL) is a ... Revision Village creates three types of IB Math Practice Exams for each of the four IB mathematics courses: Popular Quizzes, a Revision Ladder, and Mock Exam Papers. The Popular Quizzes are designed for students who want to test themselves on a specific topic or concept (e.g. Sequences & Series). The Revision Ladder is a set of practice exams ... The internal assessment (IA) sample is carefully selected to ensure that the mark range of the school is appropriately represented. The IB tends not to select candidates for the moderation sample who have attained full marks, to allow candidates in the higher mark range the possibility of being moderated upwards. This video is a deep dive into the IB Maths IA including how to find a topic, mistakes to avoid, understanding the marking criteria and analysing my Maths IA...The internal assessment (IA) sample is carefully selected to ensure that the mark range of the school is appropriately represented. The IB tends not to select candidates for the moderation sample who have attained full marks, to allow candidates in the higher mark range the possibility of being moderated upwards.19 Oct 2020 ... MATHEMATICS STANDARD LEVEL INTERNAL ASSESSMENT ... Definition and examples of time series. 3 ... Mathematics SL, for Use with. IB Diploma Programme. Correlation between a person's height and his shoe size. IA Math AI SL 4. High scoring IB Math AI Internal Assessment examples. See what past students did and make your Math AI IA perfect by learning from examiner commented examples! Criterion A [1/4]: The student has successfully divided their work into sections with clear subdivisions in the body. They have stated their topic and approach clearly in the introduction, and their conclusion provides a summary of outcomes and responds to the aim of the exploration.High scoring IB Music Internal Assessment examples. See what past students did and make your Music IA perfect by learning from examiner commented examples! Exemplars. Review. Login. JOIN FOR FREE. Home. IA. Music. IB Music IA examples. Type a search phrase to find the most relevant Music IA examples for you ...The Gini coefficient is calculated as the area of A divided by the area of A+B. As the area of A decreases then the curve which plots the distribution of wealth (we can call this the Lorenz curve) approaches the line y = x. This is the line which represents perfect equality. Inequality in Thailand. The following graph will illustrate how we can ... Mathematics has always inspired me to go beyond the scope of the curriculum because of its diversity in application across various majors of science, technology, commerce, humanities and many more. As a matter of fact, IB has a great role to play behind this inspiration. www.ibmathematics.orgAdvertise with Clastify. To what extent does varying the duration (0 mins, 5 mins, 10 mins, 15 mins, 20 mins, 25 mins) at which a 25% solution consisting of ethanol-dissolved ayurvedic spices (curcumin and black cumin) is maintained at 60°C affect the antimicrobial activity of these spices against a K12 strain of Escherichia coli? EE Biology B.An IB Internal Assessment is a fundamental part of the coursework for students taking the International Baccalaureate Diploma Programme. It is an individual research project typically completed in conjunction with one of the six subject groups offered by the IB. The IA will be assessed by the IB using rigorous internal and external criteria.Examiner's summary. Criterion A [ 2 / 4 ]: The student has effectively divided the work into sections, including an introduction, body, and conclusion. Additionally, the body of the work is appropriately subdivided to clearly indicate phases of the exploration. However, the introduction does not clearly state the topic and aim of the ... The introduction clearly states the topic of the Internal Assessment and explains the student's approach to finding the optimal pressure for a soccer ball, including a brief mention of the independent and dependent variables and introductory physics. However, the conclusion is not a sufficient summary of outcomes and response to the aim of the ... Examiner's summary. Criterion A [ 3 / 4 ]: The student has organized their work well, dividing it into sections with clear subdivisions in the body. The topic and approach are clearly stated in the introduction, which includes a description of the focus and area of the math curriculum. The exploration is clear and logical, with appropriate use ...IA. Math AI - HL. May 2022. 5 (Breakdown) Examiner's summary. Criterion A [0/4]:The student has effectively subdivided the body of the work to clearly indicate phases of the exploration. The topic of the Internal assessment is clearly stated and explained in the introduction, providing a clear understanding of the exploration. However, the ...Join the IB's global alumni network. The IB is extremely proud of its graduates, and the alumni network connects them with one another and with the IB community. Members of the alumni network receive opportunities to get involved in IB projects and to share their stories. Students who will graduate in the next two years are encouraged to join.Example IAs. The IBO released several example IAs (with moderator comments) for you to gauge what is expected of you. Here are a dozen official graded example IAs from the IBO. DGS students will be given access to all previous years’ IAs (including those moderated by the IBO). These examples are the property of the students that created them ...Are you taking the IB Math HL Internal Assessment? Check out this post to see some example IA topics for inspiration!18 Aug 2020 ... Comments248 ; How to find a math IA topic step by step. | IB Math. Like a Math Class · 8.7K views ; IB Math IA: Voronoi Diagrams. Mr. Flynn IB · 17K&n...Some kids just don’t believe math can be fun, so that means it’s up to you to change their minds! Math is essential, but that doesn’t mean it has to be boring. After all, the best ...The internal assessment requirements at SL and at HL is an individual exploration. This is a piece of written work that involves investigating an area of mathematics. It is marked according to five assessment criteria. Guidance and authenticity The exploration submitted for internal assessment must be the student’s own work. However, it is ...Math IA based on optimization - Uses rigorous IB calculus and a fair amount of college calculus. Teacher predicted it a 19/20, saying it was one of the best rationales, use of math, and general presentation on an IA. ... Multiple forms of mathematical representation are present but used only if appropriate, and all mathematical calculations are ...1 Nov 2023 ... So you've curious about doing a Calculus focused math internal assessment. Cool. I've got you covered. Most of us have not had experience ...... criteria that can be used for the ordering of a university system or all universities and the attempts to develop multi-rankings or multi-dimensional ...The International Baccalaureate® (IB) assesses student work as direct evidence of achievement against the stated goals of the Diploma Programme (DP) courses. DP assessment procedures measure the extent to which students have mastered advanced academic skills in fulfilling these goals, for example: analyzing and presenting …Mathematics has always inspired me to go beyond the scope of the curriculum because of its diversity in application across various majors of science, technology, commerce, humanities and many more. As a matter of fact, IB has a great role to play behind this inspiration.Maths IA – Exploration Topics. Maths IA – 300 Maths Exploration Topics: Scroll down this page to find over 300 examples of maths IA exploration topics and ideas for IB mathematics students doing their internal assessment (IA) coursework. Topics include Algebra and Number (proof), Geometry, Calculus, Statistics and Probability, Physics, and ...The Gini coefficient is calculated as the area of A divided by the area of A+B. As the area of A decreases then the curve which plots the distribution of wealth (we can call this the Lorenz curve) approaches the line y = x. This is the line which represents perfect equality. Inequality in Thailand. The following graph will illustrate how we can ...This article covers IB Math IA rubrics, process key pointers, the structure of the investigation, and interesting IB Math IA topics that will stimulate your mind and help you begin your exploration! You should also know about …IA. Math AA - HL. May 2022. 7 (Breakdown) Examiner's summary. Criterion A [3/4]:The student has organized the work well by dividing it into sections with clear subdivisions in the body. The topic of the Internal assessment is stated and explained in the introduction, which also includes a general description of the student's approach to the ...This criterion rewards students for choosing topics with personal significance showing initiative, creativity, and passion. Exploration (6 points). High marks are awarded for formulating a focused research question, choosing relevant variables, and methodical approach to the investigation. Analysis (6 points).This subreddit encourages questions, constructive feedback, and the sharing of knowledge and resources among IB students, alumni, and teachers. Note that the subreddit is not run by the International Baccalaureate. ... ADMIN MOD Assessed Maths IA examples. Group 5 As I was browsing the internet for Maths IA examples I discovered this site which ... Are you looking for free sample IAs to ace your IB exams? Nail IB® has got you covered with over 110+ high-quality IAs from various subjects, such as chemistry, math, Spanish, and more. Learn from the best examples and boost your grade with ease. Check out our amazing collection of sample IAs today! I got a 6 for my IA on Math SL in 2019. The topic was ‘Calculating the volume of the Coca Cola bottle using simultaneous equations and integration’ [Sample excerpts] Calculating the volume of the Coca Cola bottle using simultaneous equations and integration 1. Introduction This investigation aims to calculate the volume of … Continue reading "IB Math SL IA"Your Internal Assessment (IA) is a project that you will have to complete in all your IB classes. The style and grade value depends on the subject. It is a project that you will work on with the guidance of your teacher ( or your tutor ). The great thing about the internal assessment is that it allows students to be flexible and to further ...The student's work is divided into sections: introduction, body, and conclusion, with further subdivisions in the body to clearly indicate phases of the exploration. The topic of the Internal assessment is stated clearly and explained in the introduction. The conclusion provides a summary of the outcomes and a response to the aim of the ...OSCILLATIONS AND WAVES IB Physics IA ideas. Using a pendulum to find g. A simple pendulum is governed by the equation. Use different lengths of string and record the period of the pendulum swings for each. A good technique for this would be to record the time for 5 periods then divide it by 5.IA. Math AI - HL. May 2022. 5 (Breakdown) Examiner's summary. Criterion A [0/4]:The student has effectively subdivided the body of the work to clearly indicate phases of the exploration. The topic of the Internal assessment is clearly stated and explained in the introduction, providing a clear understanding of the exploration. However, the ...Are you looking for free sample IAs to ace your IB exams? Nail IB® has got you covered with over 110+ high-quality IAs from various subjects, such as chemistry, math, Spanish, and more. Learn from the best examples and boost your grade with ease. Check out our amazing collection of sample IAs today! MATH IA GUIDE Criterion E: Use of Mathematics This criterion makes up the largest portion of your overall IA marks. 6 out of your 20 marks are dictated by the quality of your mathematical usage. ‘Use of Mathematics’ essentially looks at the quality of your maths and how relevant it is to the exploration. They define key terms/variables and describe the main concepts in the introduction. Additional terms are defined in detail in appropriate places. The student uses multiple forms of mathematical representation: formulae, diagrams, tables, charts, graphs, and models, and explains all mathematical calculations and data presentation.Navigating the world of the International Baccalaureate (IB) Math Internal Assessment (IA) can be challenging. This guide is designed to provide you with essential tips and tricks to excel in your IA and introduce you to expert support that can make a significant difference in your academic journey.Understanding the IB Math IAThe IB Math IA is a cornerstone of the IB program, allowing students ...IB Math IA Key Takeaways. The IB Math IA requires applying mathematical concepts to real-world scenarios. Choosing the right IA topic is a key aspect and factors to consider include relevance, feasibility, and personal interest. Collecting reliable and relevant data is crucial for the credibility and validity of findings.An analytical exploration into the underlying mathematical and physical principles involved in swimming and diving, focusing on the various forces and variables in play, and connecting personal experiences to a deeper, theoretical understanding of the activities. Mathematics AI HL. Free. 7 /7. 11 mins Read.The student demonstrates consistent and correct use of mathematical notation, symbols, and terminology throughout the investigation, particularly in representing vectors and energy output variables. They also provide detailed explanations for additional terms, such as angles created by the sun and the impact of clouds.Criterion B [2/4]: The student inconsistently and incorrectly uses correct mathematical notation, symbols, and terminology. They do provide a brief overview of the main concepts in the introduction and provide the required formulas for calculating the Pearson coefficient and the chi-squared test outcome.Here are some of the best topics in which you can get a good idea for your Math IA. Differential Equations-the use of differential equations to model things in engineering or physics (ensure you do not talk much about the science.) Continued fractions- “Use of continued fractions as representations of real numbers.”.Write your IA in a way that anybody of your age can read and understand. Choosing a complicated topic may result in a disorganized and difficult-to-understand IA, so try to avoid doing so. Also, avoid writing lengthy accounts of your own experiences. This is the requirement for "Communication" on the math IA. 3.This criterion rewards students for choosing topics with personal significance showing initiative, creativity, and passion. Exploration (6 points). High marks are awarded for formulating a focused research question, choosing relevant variables, and methodical approach to the investigation. Analysis (6 points).Criterion A [3/4]: The student's exploration is well-structured, with clear sections including an introduction, body, and conclusion. The body of the work is further divided into phases of the exploration, which are clearly indicated.The internal assessment requirements at SL and at HL is an individual exploration. This is a piece of written work that involves investigating an area of mathematics. It is marked according to five assessment criteria. Guidance and authenticity The exploration submitted for internal assessment must be the student’s own work. However, it is ...JOIN FOR FREE. Share. Bookmark DownloadExamples of these formulas include the logistic function, transformation matrices, and the Poisson distribution. SL students may choose to use either SL or AHL formulas, but HL students are strongly recommended to apply as …Criterion A [1/4]: The student has successfully divided their work into sections with clear subdivisions in the body. They have stated their topic and approach clearly in the introduction, and their conclusion provides a summary of outcomes and responds to the aim of the exploration.What is the IB Internal Assessment (IA)? IB Math IA Examples and Ideas; How is the IB Math IA Scored? Final Tips; How Does The IB Math IA Affect My Admissions Chances? The International Baccalaureate Diploma Program, or IBDP for short, is the most common alternative to an upper-level highschool education to an AP class. It is not only ...1-10. Pascal’s triangle: Discovering patterns within this famous array of numbers. Pythagorean triples: Can you find patterns in what numbers form a pythagorean triple? Monty Hall problem: How does Bayesian probability work in this real-life example, and can you add a layer of complexity to it?An entrepreneurial exploration using mathematics to analyze the growth and profitability of Eastman Auto and Power Limited, investigating how time and costs impact profit with a focus on maxima, minima, integration, and differentiation concepts. Mathematics AI SL. Free. 5 /7. 10 mins Read.Let Clastify transform your academic journey, like we have done for 1.4 million IB students worldwide. By choosing Clastify, you not only gain access to a treasure trove of top-quality exemplar essays, but you also become part of a community where success is the norm. With Clastify, you won't just pass, you'll excel. Alice.Posted January 31, 2018. Isn't the probability of winning rock paper scissors just 1/3? You have 1/3 chance that both hands are the same (eg. both are scissors), 1/3 chance that you win (eg. scissors lose to rock) , 1/3 chance you lose (eg. scissors wins paper). I suggest you to find a more complicated Math IA topic. An analytical exploration into the underlying mathematical and physical principles involved in swimming and diving, focusing on the various forces and variables in play, and connecting personal experiences to a deeper, theoretical understanding of the activities. Mathematics AI HL. Free. 7 /7. 11 mins Read. Examiner's summary. Criterion A [ 3 / 4 ]: The student divides the work into sections, including an introduction, body, and conclusion. However, it is recommended that these sections be included as subsections of the 'Main body' and that a separate section be created for the conclusion. The body of the work is appropriately subdivided to ... Examiner's summary. Criterion A [ 2 / 4 ]: The student has effectively structured their Internal Assessment into clear sections, with the body of the work being further subdivided to indicate phases of the exploration. The topic of the Internal Assessment is clearly stated and explained in the introduction, which also includes a general ... 7 Nov 2021 ... Comments57 ; IB Math IA: Area of the Jumeirah Beach Hotel · 8.8K views ; IB Math IA Complete Guide Part 7: Choosing a topic (p1) | Mr. Flynn IB.Maths - SL. 6 (Breakdown) Examiner's summary. Criterion A [3/4]:The student's Internal Assessment is well-organized into sections and the topic is clearly stated and explained in the introduction. The exploration is clear and understandable throughout and the consequent parts are linked logically. The use of technology is clearly indicated and ...Get ratings and reviews for the top 7 home warranty companies in Clive, IA. Helping you find the best home warranty companies for the job. Expert Advice On Improving Your Home All ...20 Sept 2023 ... Navigating the world of the International Baccalaureate (IB) Math Internal Assessment (IA) can be challenging. This guide is designed to ...Advertise with Clastify. To what extent does varying the duration (0 mins, 5 mins, 10 mins, 15 mins, 20 mins, 25 mins) at which a 25% solution consisting of ethanol-dissolved ayurvedic spices (curcumin and black cumin) is maintained at 60°C affect the antimicrobial activity of these spices against a K12 strain of Escherichia coli? EE Biology B.Preparing for the Indian Administrative Service (IAS) examination can be a daunting task, especially if you are a beginner. With its rigorous syllabus and tough competition, it is ...The exploration is the appropriate length and follows formatting guidelines, including the use of 12pt font, double spacing, and justified text. All information outside of the syllabus scope is properly referenced using footnotes. Mathematical formulae, equations, and calculations are centered, and the pages are correctly numbered.Join the IB's global alumni network. The IB is extremely proud of its graduates, and the alumni network connects them with one another and with the IB community. Members of the alumni network receive opportunities to get involved in IB projects and to share their stories. Students who will graduate in the next two years are encouraged to join.IA. Math AA - HL. May 2022. 7 (Breakdown) Examiner's summary. Criterion A [3/4]:The student has organized the work well by dividing it into sections with clear subdivisions in the body. The topic of the Internal assessment is stated and explained in the introduction, which also includes a general description of the student's approach to the ...An entrepreneurial exploration using mathematics to analyze the growth and profitability of Eastman Auto and Power Limited, investigating how time and costs impact profit with a focus on maxima, minima, integration, and differentiation concepts. Mathematics AI SL. Free. 5 /7. 10 mins Read.Irritable bowel syndrome is a common disorder of the gastrointestinal tract that impacts the large intestine. It typically begins in late adolescence or adulthood, and, although it...
Step 1: Find a highly graded IA from a previous year (try the sample IA’s from the IBO link below in Recommended Websites) Step 2: Scroll to the reflections part of the paper where the student discusses extensions and further topics to explore. Step 3: Use these topics as your main research question. Step 4: Using their paper as a guide for .... 138 dean street brooklyn ny
IA. Math AI - HL. May 2022. 5 (Breakdown) Examiner's summary. Criterion A [0/4]:The student has effectively subdivided the body of the work to clearly indicate phases of the exploration. The topic of the Internal assessment is clearly stated and explained in the introduction, providing a clear understanding of the exploration. However, the ...As well as teaching maths for over 8 years, Dan has marked a range of exams for Edexcel, tutored students and taught A Level Accounting. Dan has a keen interest in statistics and probability and their real-life applications. Revision notes on 4.1.1 Sampling & Data Collection for the DP IB Maths: AI SL syllabus, written by the Maths experts at ...Correlation between a person's height and his shoe size. IA Math AI SL 4. High scoring IB Math AI Internal Assessment examples. See what past students did and make your Math AI IA perfect by learning from examiner commented examples!IA Math AA SL 6. Can a can get more efficient? Optimization of various shapes of tin cans in terms of: minimal surface area and percentage space loss when stored in boxes of 6. IA Math AA SL 6. Fast track your coursework with mark schemes moderated by IB examiners. Upgrade now 🚀. Promoted. Advertise with Clastify.India has a stunning 1.389 billion inhabitants as of the time I am writing this work, making it the second-most populated country in the world, behind China. This means that one in six people you meet are Indians, according to statistics (Trading Economics, 2020). India's population increased quickly in the decades after its declaration of ...Mathematics: analysis and approaches and mathematics: applications and interpretation 1 Example 12: Student work Example 12: Microwave popcorn Subject: Mathematics: analysis and approaches and mathematics: applications and interpretation Paper component: Internal assessment, standard level (SL) and higher level (HL) AssessmentThis criterion rewards students for choosing topics with personal significance showing initiative, creativity, and passion. Exploration (6 points). High marks are awarded for formulating a focused research question, choosing relevant variables, and methodical approach to the investigation. Analysis (6 points).High scoring IB Geography Internal Assessment examples. See what past students did and make your Geography IA perfect by learning from examiner commented examples! Exemplars. Review. Login. JOIN FOR FREE. Home. IA. Geography. IB Geography IA examples. Type a search phrase to find the most relevant Geography IA examples for … The internal assessment requirements at SL and at HL is an individual exploration. This is a piece of written work that involves investigating an area of mathematics. It is marked according to five assessment criteria. Guidance and authenticity The exploration submitted for internal assessment must be the student’s own work. However, it is ... MATH IA GUIDE 2 [email protected] IB Maths is a struggle for most people going through their diploma. To make matters worse, on top of just doing the dreaded maths exam, we’re also ... A great example of this would be the following. You are an avid football player, and your passion for the game is a large partThe topic of the Internal Assessment is stated clearly and explained in the introduction, although some aspects of the introduction, such as a detailed description of the math used and the logical flow of the introduction, need improvement. The conclusion provides a summary of the outcomes and a response to the aim of the exploration, although ...Maths IA – 300 Maths Exploration Topics: Scroll down this page to find over 300 examples of maths IA exploration topics and ideas for IB mathematics students doing their internal assessment (IA) coursework. Topics include Algebra and Number (proof), Geometry, Calculus, Statistics and Probability, Physics, and links with other subjects.Some kids just don’t believe math can be fun, so that means it’s up to you to change their minds! Math is essential, but that doesn’t mean it has to be boring. After all, the best ... The student has organized their work effectively by dividing it into sections and further subdividing the body to clearly indicate phases of exploration. The topic of the Internal Assessment is stated clearly and explained in the introduction, although the outline of the mathematics used in the exploration is missing. The Chinese Postman Problem. There is a fantastic pdf resource from Suffolk Maths which goes into a lot of detail on this topic – and I will base my post on their resource. Visit their site for a more in-depth treatment. The Chinese Postman Problem was first posed by a Chinese mathematician in 1962.Sep 20, 2023 · Navigating the world of the International Baccalaureate (IB) Math Internal Assessment (IA) can be challenging. This guide is designed to provide you with essential tips and tricks to excel in your IA and introduce you to expert support that can make a significant difference in your academic journey.Understanding the IB Math IAThe IB Math IA is a cornerstone of the IB program, allowing students ... The student consistently uses correct mathematical notation, symbols, and terminology throughout the exploration. Key terms and variables are defined and explained when first introduced, and additional terms are defined in appropriate places. Multiple forms of mathematical representation are present and used only if appropriate.Write your IA in a way that anybody of your age can read and understand. Choosing a complicated topic may result in a disorganized and difficult-to-understand IA, so try to avoid doing so. Also, avoid writing lengthy accounts of your own experiences. This is the requirement for "Communication" on the math IA. 3.Math HL IA Type 1 - Patterns within a system of linear equations. Received 19/20 prior to moderation. Not sure what happened to it afterwards, but a 7 for math overall. Submitted January 5, 2013..