Teaching mathematics in mathematics education, I now and then have lectures on the mathematics found in nature. I rather like this subject and enjoy finding new ways of attacking the problems in there. I must say, that I don’t think I have seen a nicer illustrations of the phenomena og Fibonacci numbers and golden sections, than can be found in the video below. It has been circulated from YouTube for some time and I hope you will enjoy it too.
My guess is, it serves nicely as a kind of repetition of the concepts for students already familiar with them.
I just flipped through a book called “How much is a million” (and later found out- others exist with a similar topic).
The points of the book(s) are to visualize to children how they can picture the size of a million objects of some sort.
My previous and current students and pupils more often than not amuse me with creativity and humor. Yesterday, a previous mathematics pupil of mine, Ola, seem to have fallen right into the trap of NOT being able to picture one million objects! 🙂 (…and who can blame him) I really hope he can prove me wrong so that all those mathematics lessons don’t turn out to have been useless, and perhaps he will! He made a bet with a friend, claiming he can collect a million hand drawn pictures of giraffes in around two years time. At the moment of writing he has gotten a few thousand drawings, have published a few hundred of them and has almost six hundred days to collect the rest of them. Being the kind and helpful teacher that I am (or was) I have to help trying to promote his project in several ways:
– I force all my family and friends to send him giraffes
– I promote him on my twitter feed
– I write this blog and cross-post it to my other blogs and facebook
This is the giraffe I sent Ola
Other helpful tips for Ola:
– use the next year’s Earth hour for all that it’s worth. The earth needs a giraffe hour.
– I will also try to make all my new students next year draw giraffes of course… This year students faced a similar task, trying to draw a mathematics teacher the way they picture him (I say him, because around 95 % are male. The class thought was pretty strange, because in teacher education, it seems around 90 % are female!)
– How about trying to have giraffe drawing as an exercise in kindergardens, pre-school, primary school (and upper secondary schools and higher education!) all over the world?
– Publishing on the Internet is one thing (or rather, one TEDIOUS thing…), why not make a “Best of the giraffes” and turn it into a book? Or t-shirts… (Next project onemillionmousemats.com ?) I’d buy a handpicked-by-Ola giraffe t-shirt anytime.
– Let people comment on each others drawings on the web site. Maybe vote for the best giraffes.
– Get interviews from those who made the bet
– Visit the Kristiansand Zoo for inspiration and giraffe info (this reminds me of Monkey news, from the Ricky Gervais show)
– Schedule interviews with Norwegian TV for children (Portveien 2, a famous children program from the 80-90’s?)
– Get permalinks, so people proudly can display “I’m a part of the onemilliongiraffes project!” on their blogs…
– Ask celebrities to send you their giraffes (some have already done that!)
I don't know if I qualify as a researcher (actually, I know I don't), but at least I WORK as a researcher within higher education. I am a lecturer in mathematics in Norwegian teacher education. This blog will show some of the thoughts, software products, scientific tidbits and ramblings I encounter in this area of work. I hope you leave some comments in the... comments field.