HP Prime vs TI-84 Plus CE for Jr. High and High School

[pier4r]

I find the idea of teachers that cannot integrate new tools, I mean not every day but every 5-10 years, and they fight against them quite worrisome.

If one is going to form the way of thinking of someone else and his thinking approach is not flexible, that is the wrong person for the job.

I would find ok if a teacher said "look I have this device, it does the job, I know it is old and out of production. I can help directly with similar products otherwise the pupil will need to learn the manual to figure out how to do the same operations and well, that is a good activity to do"

But that is my feeling.