Since the last recession, our homeschool co-op has been too small to support a blogging class, and I have seriously neglected my Blogging 2 Learn blog. So last week, I decided to refresh everything by starting up a new Blogging 101 Series. If your student has been longing to start a blog, you may want to check it out.
I’m always a bit behind the times, and I don’t think I’ll ever get around to trying Twitter, but I have finally made a Facebook page. Not much there so far — a new video of one girl’s invented method for 2-digit multiplication, and a list of my games posts — but more will come over the next few weeks. Blog updates will post automatically (in theory), along with non-blog updates like that video. Above all, I’d love to answer questions from readers.
If you tried to get any of the Dover samples I linked to last month, and instead you got Dover’s home page, I’m sorry! Apparently the sampler links aren’t stable. 😦 I’ve corrected most of them and deleted those I couldn’t correct, so everything works as of tonight:
I found permanent links for several of the books, but a few of them are still sampler links — especially the children’s books — and those will probably go AWOL as the others did. So if you were planning to download one of the sample pages, be advised to do it soon.
You still have a few days to enter my giveaway contest for Keith Devlin’s new e-book, Leonardo and Steve: The Young Genius Who Beat Apple to Market by 800 Years, and his latest print book, The Man of Numbers: Fibonacci’s Arithmetic Revolution. The number of entries so far is low enough that you have very good odds of winning!
To join in the fun, just follow the instructions at this post:
In the course of my bloggy spring cleaning, I’ve made some terrible discoveries. Some of my favorite resources have disappeared off the internet. Or perhaps they’ve moved, and I just haven’t found their new homes.
Do you know where these websites went?
A Very Short History of Mathematics
This irreverant romp through the history of mathematics by W. W. O. Schlesinger and A. R. Curtis was read to the Adams Society (St. John’s College Mathematical Society) at their 25th anniversary dinner, Michaelmas Term, 1948.
Still on course with my state-sponsored blog overhaul, and Google Reader insists on displaying every old post as new. What a nuisance! The email feed seems unaffected. (And not everyone is having the problem with Reader, either — see Comments below.)
Amazon won the reader poll (and it’s my favorite, too), so I’m converting all my old affiliate book links to just-plain Amazon links. At the same time, I’m checking for dead links and other dust bunnies among the old posts. I’ve worked my way up to June 2007 — four more years to go — and then I’ll start on my blogroll (a monster task!) and other pages.
Like normal housecleaning, it never ends …
Does Anyone Know Where the La Habra Math Timeline Went?
The worst news so far is that the La Habra Math History Timeline has disappeared. What a shame! Does anyone out there know where it might have gone? I would love to link to its new site.
Thanks to the Wayback Machine, here’s a glimpse at the old site. Math discoveries, publications, and other tidbits — from paleolithic number bones to the present: