Reply To: Freeze when using sampler in a large classroom

#7404
Bill Finzer
Keymaster

Hello Koki,

When using the Sampler, each computer is completely independent of the others and no computer makes use of the internet connection. So whatever problems there are are not due to the number of students and computers.

There can definitely be problems with large sample sizes and/or large numbers of trials because such simulations can stress computer memory and speed. I would recommend limiting sample sizes and trials to numbers that have worked well for your students and their computers. It is worth noting that it can appear that CODAP has frozen when actually it is just working on getting the samples into the dataset.

By the way, over the next year we’re going to be greatly improving the Sampler and expanding its capabilities. I’ll make sure we take into account the problems you have experienced and think about how to limit those problems and also give feedback about what is happening.

Yours,

Bill