Tag Archives: math

Infographic best practices: learn how math works

What would happen if you put Yogi Berra in charge of making infographics?

We’ve written about the problems with infographics before, but this one takes the cake.

There’s a fun one from Ethos3 up at SlideShare.net addressing the importance of nonverbal communication when making presentations. It’s generally pretty helpful, but it also provides us with a lesson in the value of not overreaching.

See if you can spot the problem.

Infographic

Read more

Black swans, butterfly effects, terrorist detectors and marketing research: we don’t know nearly as much as we think we do

Prediction is a big, big business these days, and even those of us who aren’t explicitly in the prediction business probably do all we can to make sense of the future. For example:

  • Does your company do marketing research? (If it’s a business of any size and sophistication, the answer is probably yes.)
  • Do you track the financial pages?
  • Do you keep abreast of the latest innovations in your industry (or any industry, for that matter)?
  • Have you factored in economic considerations when trying to decide whether or not to buy a house?
  • If you have an IRA, have you factored in where you think the damned economy is going in making fund decisions? Read more

Has a college degree become a bad investment? Better question: is conservative rhetoric the worst investment in history?

Yesterday over at Future Majority, Kevin Bondelli responded to Jack Hough’s New York Post column “Don’t Get That College Degree!” Bondelli’s take led with one of the more terrifying titles I’ve seen lately: “Has College Become a Bad Investment?” Yow. When you dig the hole so deep that you can even use that kind of question as a rhetorical device, you know you’re in some deep, deep kim-chee. Seriously. That one ranks right up there with “Is breathing really a good idea?” and “What are the lasting benefits of a howitzer shot to the balls?”

Snark aside, Bondelli does a nice job of addressing Hough, who “argues that the increase in lifetime wages for graduates no longer makes up for the financial burden of university education and the ensuing student loan burden.” He also takes on one of the GOP’s most successful and devastating canards, explaining that Read more

Is a GED better than a PhD?

I come from a family background that was conflicted on the question of education. On the one hand, my grandparents (who raised me from the time I was three) realized that whatever hope I was to have of a better life than they’d had hinged on school. As such, there was never a moment in my life, once I was old enough to grasp the concept of what school was, when I didn’t simply assume that I’d go to college.

Growing up, I understood that learning came first. My grandmother taught me to read when I was four, and by the time I entered first grade I was reading on the fourth grade level, at least. My grandfather taught me math, and when I was five I could do fairly complicated problem strings that included long division. If there was homework to do, that came before play, and it was made clear that if my grades ever slipped, I wouldn’t be allowed to play sports at all. If I made an A they were happy. If I made an A- they were rather pointed in wanting to know what had gone wrong. Bs were unacceptable, and if I’d made a C I simply wouldn’t have gone home. Read more

Where great PR and bad journalism collide: the Denver Post strikes again

Once upon a time the Denver Post was a pretty good newspaper. These days? Well, it’s pretty much like every other newspaper. And that isn’t a compliment. On Sunday last (the 21st) we were presented with a front-page, above-the-fold case study in what happens when budget cuts drive too many professionals out of the newsroom and talent that might once have served the public interest in a journalistic role turns to public relations.

Short version: Read more

Educating the 21st Century cyberstudent…or not?

Don Tapscott has some radical new ideas about education. Here’s a sampling (as related by ReadWriteWeb):

  • “…the age of learning through the memorization of facts and figures is coming to an end. Instead, students should be taught to think creatively and better understand the knowledge that’s available online.”
  • “…Google, Wikipedia, and other online libraries means that rote memorization is no longer a necessary part of education.”
  • “Teachers are no longer the fountain of knowledge; the internet is…”
  • “Kids should learn about history to understand the world and why things are the way they are. But they don’t need to know all the dates. It is enough that they know about the Battle of Hastings, without having to memorize that it was in 1066. They can look that up and position it in history with a click on Google.”

(These last two are quotes directly from Tapscott, by the way, and I need to go pick up this book. It seems awfully interesting – but for now the RWW report will have to do.)

That one item – “Teachers are no longer the fountain of knowledge; the internet is…” – is among the most terrifying concepts I’ve ever run across, by the way. Read more

Dr. Slammy in 2008: A thinkpower curriculum for the 21st Century

Hi. I’m Sam Smith, and I’m running for president on a platform that stresses education’s critical role in solving our nation’s problems and assuring a future of universal opportunity for all citizens. Today I’m introducing my platform plank on curriculum, a cornerstone concern for any productive educational system.


One size does not fit all. It goes without saying that we must emphasize education in mathematics and the sciences, as these skills provide the foundation we need to compete in a world of increasing technical complexity. Language, writing and communication skills, which have been sadly de-emphasized in the past 20 years, are also essential. Read more