Ib math sample portfolio china population trend population trends in china the goal of this mathematical study is to explore the different functions that best model the population of china from the years 1950 to 1995. Outline of ib mathematics sl syllabus, first exams 2014 1 algebra sigma notation applications examples include compound interest and population growth 12 elementary treatment of exponents and logarithms laws of exponents laws of logarithms 51 concepts of population, sample, random sample, discrete and continuous data. 532 draw and label a graph showing a sigmoid (s-shaped) population growth curve figure 531 - a sigmoid population growth cruve 533 explain the reasons for the exponential growth phase, the plateau phase and the transitional phase between these two phases. Math portfolio 2 final exemplar math ia final math ia ib math sl ia topics logistic functions are good models of biological population growth in species which have grown so large that they are near to saturating their ecosystems, or of the spread of information within societies documents similar to ib math sl type ii ia help china. Filters group 1 group 2 group 3 group 4 group 5 group 6 tok/ee past papers nov 2018 examination schedule server welcome to /r/ibo this subreddit is for all things concerning the international baccalaureate, an academic credential accorded to secondary students from around the world after two vigorous years of study, culminating in challenging exams.
Ib dp math sl type 2 ia portfolio task population trends in china, g-force tolerance ib dp math hl type 2 ia portfolio task modelling functional building, running with angie and buddy ib dp math hl type 1 ia portfolio task patterns within system of linear equations, how many pieces. The population growth rate of rwanda, according to this model, is 3% per annum this approximated population growth rate compares well mathematics many people examine population growth through observation, experimentation or through mathematical modeling mathematical models. Ib math sl introduction & summer assignment the internal assessment is comprised of a portfolio consisting of a mathematical compound interest and population growth fibonacci sequence discovery of the golden ratio koche’s snowflake (history and. Ib sl 1 math extra credit project exponential growth and decay lizzie plender ib math sl algebra review exponential growth and decay word problems (3 of 7) population growth.
Maths investigation ideas for a-level, ib and gifted gcse students maths exploration topics: 100+ ideas for investigations algebra and number 1) modular arithmetic - this technique is used throughout number theory for example, mod 3 means the logistic function and constrained growth 3) benford's law - using statistics to catch. Geography ib ia hl sl tutor help online assignment help/tuition all over the world (100% guarantees for top class grades): mail us or call us for any query. Jaskiran bedi, ib physics and ib maths, pathways world school the q & a/conversation style of conducting lessons were really good and made the theory a lot more interesting to learn saurabh hamada,12th grade ib business management. The ib maths sl (standard level) course focuses on introducing important mathematical concepts through the development of mathematical techniques the intention is to introduce students to these concepts in a comprehensible and coherent way, rather than insisting on the mathematical rigour required for mathematics hl. Math ib portfoliosl type 2 edwin alonso calculus period 4 mr udupa 5 196 5 729 the growth is occurring at almost a constant ra scribd is the world's largest social reading and publishing site explore explore scribd bestsellers explore by interests math ib portfolio.
Discuss the implications of each of these models in terms of population growth for china in the future here are additional data on population trends in china from the 2008 world economic outlook, published by the international monetary fund (imf. We're told that the rate of growth of the population is proportional to the population itself, meaning that this problem deals with exponential growth/decay the population can be modeled thusly: where is an initial population value, and is the constant of proportionality. There are all kinds of things to model, but population growth is particularly topical at the moment this is probably owing to the increasing ease with which the relevant statistics and infographics can be shared.
Mathematical studies sl teacher support material 3 example 12 b2 mathematical studies sl teacher support material 4 example 12 f2 c1 d2 g1 g1 mathematical studies sl teacher support material 5 example 12 g1 d2 and predict future population growth from this instead, having obtained a line of exponential regression. The ib math exploration is limited to only twelve (12) pages the depth aspect is linked to the technical difficulty of the problem being studied in fact, the official mark-scheme includes a whole criterion dedicated solely to mathematical rigor of the exploration. The population growth is taken from statistics bureau, which gives the trend of population growth (per 1000) from 1980 to 2009 the annual mean growth of co2, is from earth system research, this also gives the trend in carbon dioxide (parts per million) from 1980 to 2009. Violent crime and property crime values by the population of the state, then multiplying by 1000 the crime index represents the number of crimes committed as a percentage out of 100 so that all states may be compared equally regardless of population. Mathematics sl margaux loesche internal assessmentpopulation trends in china 26/03/2012 slideshare explore ib portfolios/ essays help/ guidance/ solution, dissertation/ thesis help/ project help and exam preparation in all subjects for all grades we can observe its growth with the data collected from 1950 to 1995.
Some of them include: radioactive decay, compound interest, continuous compound interest, population growth, ph of a solution, decibel voltage gain, intensity of earthquakes measured on richter scale, weber-fechner law, and depreciation. Scheme of work for ib maths standard level main resource: mathematics for the international student, mathematics sl, haese part 1 sequences and series and the binomial theorem (syllabus ref 11,13, 28) examples of applications, compound interest and population growth. Diploma programme 2008 mathematics in bold and red: suitable for autograph ===== ib mathematical studies sl (standard level. Modelling infectious diseases may 17, 2014 in ib maths , real life maths | tags: differential equations , diseases , mathematical models , measles using mathematics to model the spread of diseases is an incredibly important part of preparing for potential new outbreaks.
On checking the mathematics (which is one of the teacher’s responsibilities), both d2—assuming an exponential model, the conclusion was consistent with this thus, the 6% population growth is a consistent conclusion as with criterion c, this level was barely attained criterion e: validity 5/6/2014 mathematical studies sl teacher.