eBook
HLs non-linear regression 4.13
'Predict the future using your functions knowledge ' Can you match a suitable function (using your knowledge of the key points and trends of different 'families' of functions HL(SL) Functions) to a context/real-world...
eBook
HLs Type I & II errors 4.18
You need to feel confident with Hypothesis (1%, 5%, 10% significance level) testing before starting the below activities (a quick overview reminder is provided in the graphs below). How sure are we/scientists/researchers,...
eBook
HLs Kruskal, Prims & Postman 3.16
At the heart of the modern day search for knowledge: internet "search engines", lies Graph theory. Google's "PageRank" algorithm is a classic example. The problems faced by many computer programmers,...
Activities
HL Graph Theory 3.16
At the heart of the modern day search for knowledge: internet "search engines", lies Graph theory. Google's "PageRank" algorithm is a classic example. The problems faced by many computer programmers,...
eBook
HL Graph Theory Intro & Vocab 3.14, 3.15
At the heart of the modern day search for knowledge: internet "search engines", lies Graph theory. Google's "PageRank" algorithm is a classic example. The problems faced by many computer programmers,...
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eBook
HLs Matrix Arithmetic, Inverse & Sim Equations1.14
On this page you can find a set of videos, created by Dr James Tanton, for the topic AHL 1.14 that provide an intuitive, conceptual insight into what matrices are, why they are useful and how we calculate...
eBook
HLs Diagonalisation1.15
On this page you can find a set of videos, created by Dr James Tanton, for topic AHL 1.15, raising matrices to large powers using eigenvalues and vectors to diagonalise the matrix (a powerful application...
eBook
HLs Complex N° intro magnitude, argument, arithmetic 1.12
What are complex numbers? Are they "imaginary" (in the literary sense of the word), and, if not, how can we use them/in what way are they "real"? How were they discovered/invented?Use the applets in the...
eBook
HLs sum of infinite Geometric Seq 1.11
Are there any geometric sequences that do not sum to infinity? In this investigation students work in groups, using their GDCs (spreadsheets and graphs) and any approaches they can think of to come up...
eBook
HLs Integration by substitution 5.11
The integration of functions is used for summing revenues, productions costs, probabilities, displacement travelled, areas etc.Which of the functions, in the slideshow below, can be integrated using the...