Conrad Wolfram gave a talk at TED in Oxford earlier this year. it's just been posted on the TED site. And wow, does it pose some big questions. If you are a maths teacher, you will likely form an immediate view of what he is saying. I don't think there is any middle ground here. You will either agree with him or you won't.
But there are bigger questions here too than just those pertaining to maths. The way in which we very likely approach many subjects in the school curriculum, for example. And the point about exams ... I think I've made this point several times in the past.
I've shown WolframAlpha to Year 12 students about to embark on their IB extended essay research over the past 12 months. What I find truly scary is not so much that they haven't seen WolframAlpha before, but that many of them still don't even know that there are search engines other than Google. And even scarier, that Google even has an advanced search tab, and worse, you can look through Google Books or Scholar.
The whole point of using computers for powerful things ... not trivial things ... comes out in Conrad's talk. (He makes reference to an online tutorial showing how to manually solve a problem.)
So, this is I think one of the better TED talks I've seen. It asks some serious questions. It hints at a solution. I wonder if you agree? I rate this talk up there with those of Hans Rosling and Ken Robinson, both of whom I have featured on this blog in the past.
So - take 17 minutes of your valuable time and have a look.
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