Tag Archives: computers

Access to computers

President Obama recently unveiled a plan to have broadband Internet access in every school across the United States by 2018. There’s only one huge problem with that plan; according to the US government’s own research, as of 2006, there was only one computer for every four students, and many of those computers are old. Outfitting […]

Kindergarteners programming

Here are two sample programs from a pair of kindergarten classes today (I took screen-shots of their program, and cropped them to fit in this blog).   Program 1:   Program 2:   I started the kindergarteners off the same way I started off third graders last week – they were to program me, and […]

Programming with 3rd graders

  I did two things I’ve never done before – I taught 3rd graders, and I introduced elementary school kids to programming. Yesterday, I started off by talking to the kids about how programs work on a computer, using the analogy that a programming language is like talking to a computer. If you can speak […]

Presentation: Programming in Mathematics Class

This presentation is based in part on the TED talk Conrad Wolfram gave a couple of years ago, and on some insights gained at the Computer Based Math summit I attended in November. The below presentation is slightly abreviated to make it easier to share on the web.  

Mumbo Jumbo

Algebra is just mumbo jumbo to most people. Seriously. If you asked 100 high school graduates to explain how algebra works, and why it works, I’d guess that 99% of them couldn’t, not in sufficient detail to show that they really deeply understand it. Remember that I am talking about high school graduates, so these […]

Computers should transform mathematics education

Stephen Shankland posted an interesting article on CNET today. Here is an exerpt from his article, which you should read in full. He says: Clearly, children need some understanding on their own of math, and reliance on a computer has a lot of drawbacks. But computers can also aid those who otherwise would fall by […]

Working with a 1 to 1 laptop program

At our rather large high school in Thailand, we have a 1 to 1 laptop program.  Every student in the high school has a laptop, which they are supposed to bring to class.  After a year and half working with these laptops, I discovered the joys and pitfalls of such a system. The really nice […]