Activities
Comparing Data Distributions - TN Free
Use this fun, fictional set of results on a number of levels! Processing data, calculating averages, quartiles, ranges and more. Most importantly this resource is great for comparing distributions. The...
Activities
Comparing Data Distributions
'Whose results are best? Boys, Girls, Monkeys, Martians, Flying pigs, Babies or Robots?' All of the above species were asked to take a multiple choice mathematics test and the results were recorded....
Assessment
HL Exam Paper 2C
Below is a full, example HL Paper 2: extended-response (long) questions (10marks and above each).All answers should be written on separate paper, except for those questions containing a graph, or diagram,...
Activities
HL Couped DE, Phase Portraits Solutions2
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 100 marks over a range of difficulty levels. The QUESTIONS are linked below. Use the questions as examples...
Activities
HL Coupled DEs & Phase PortraitsSOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 46marks over a range of difficulty levels. The QUESTIONS are linked below. Use the questions as examples...
Activities
Cuboid Challenge Free
This activity is really easy to describe, but difficult to carry out! It is a very hands on activity that should help develop a really good understanding of the geometry of pyramids. Making them is the...
Activities
Pyramid Volume
This activity is about understanding the relationship between the volume of a pyramid and the volume of an associated prism. We know that volume of a pyramid is given by one third of the area of the base...
Blog
More probability in the news Free
There is never a shortage of number sin the news, but I did just want to share these two posts I saw recently that I think make for excellent contexts for maths applications lessons. First there is this...
Activities
HL Volumes of revolution SOLUTIONS
On this page you can find the SOLUTIONS to a set of IB style questions for this topic that covers 52 marks over the range of difficulty levels. The QUESTIONS are linked below. Use the questions as examples...
Activities
SL Chi Squared Tests
The chi squared independence tests is a widely used technique for looking for a relationship between variables that are categorical. We can use a scatter graph to look for a relationship between GDP and...