A clever way to teach mean and median, based on the popular TV game show. Choose to play with between 1 and 22 boxes.
Pick one student as the main player – the other students can be asked to calculate the mean and/or median after each round of box opening (which can then be checked by clicking onscreen boxes) and use this to decide on a suitable banker’s offer. To install unzip the four files to a new folder and run index.html – there
