Activities
Fairground Games
'Fairground games are not fair!!! - Play with experimental probabilities' Design a fairground/carnival game so that it is possible to win but the odds are heavily stacked in your favour. People have got...
Activities
Frequency Distribution Match
In order to think about the properties of a ‘Normal’ distribution, it is probably important to consider the whole notion of a statistical distribution. In this activity, we will do just that! The following...
Activities
Box Plots & Outliers
Should they stay or should they go? This page offers some example tasks to explore dealing with box plots and outliers. The concept of an outlier is an important one in statistics and a key discussion...
Activities
HL Complex Geometries 1.13
'Explore the Geometry of Complex number Arithmetic' What does it mean to add, subtract, mutiply and divide complex numbers? Explore the Geometries of complex numbers using the applets below to see if ...
Activities
Amortization C/Y P/Y not equal SOLUTIONS
On this page you can find the SOLUTIONS to a short set of IB style questions focusing on the hardest type of Finance questions. Students often get confused on what value 'n' should take when C/Y and P/Y...
Activities
Linear Regression and Correlation
This page has a series of video lessons about Bivariate Data. These can be shared with students using Student Access. These can used in class, either by teachers or students on their own, they can be...
Start here
University Recognition: SL,HL,AI,AA
It's that time of the year (for the Northern hemisphere) when we will be discussing with students and their parents which mathematics course on the IB Diploma is best for them. This page: Which mathematics...
Assessment
SL Exam Paper 1D
New March 2023 - Below is a full, example Paper 1: short-response questions (4 to 8 marks). Make sure that you have set up Student Access to share this page with your classes so that they can access the...
Assessment
Examiners Report 2024
As ever it is important to point out that we do not represent the IB and that all IB teachers should be finding and reading the examiners reports on 'MYIB' for themselves. As teachers ourselves we are...
Assessment
Examiners Report 2022
It is highly recommended that you and your department read the examiners report after an exam session, because it gives you a real insight into important aspects of what examiners observed and, more importantly,...