Needless to say, I was websensed. While trying to link to this article, I was blocked. Thinking this was just a fluke, I typed ‘facebook’ into the NY Times search field:
Again, I was blocked by Websense:
To recap, my district’s internet filter is not only blocking Facebook (with which I completely agree), but they are also blocking information about Facebook!
My biggest problem is that our district has blocked Google Docs via Websense for fear that students might use it to chat (in a quite convoluted way) and import inappropriate content from outside of their safe little fortress of an intranet. This same mentality has them blocking flickr and slideshare.
And this is also why the district blocks YouTube (I might remind you that Google owns them). But stupefying as it may seem, Google Video is open!
When I question these practices, I usually get this response: “what happens if a student imports porn this way?” To which I mentally reply “yeah, that is a LOT easier that plugging in a USB drive full of porn into any district computer.”
For those of you following Dale Basler’s blog, you’ll remember that he recently posted about Mark Frauenfelder’s book Rule the Web (how to do anything and everything on the internet, better, faster and easier).
While I realize that some of you still open books and read them cover to cover, Mark has created a blog for his book that caters to some of us who like to get information in short, abridged segments.
Most of these episodes are actually short audio segments, and you can easily listen to them with the embedded Pickle Player. Here are a few of the latest ones:
I stumbled across NoteSake from a recent LifeHacker post. This little gem seems like a great idea – take notes and tag ‘em, send/share them, and organize them. So I tried it out.
The editor takes a little getting used to, but seems like it has quite a few features. For instance, I can do superscripts and formulas, which is definitely important to me as a science teacher. I realized that it isn’t very easy to paste old notes (taken from MS Word) into the editor, but when you are done, you can easily export the notes out as a Word document or a pdf.
Perhaps the neatest functions of NoteSake lie in the ability to tag your notes and to share them with others. Imagine being in a class where all students took notes with NoteSake, and were able to collaborate their notes together in a group.
However, this is an ideal tool that is not realistic for most public high schools. Most kids do not have laptops or even computers in their classroom, and may have limited internet access. In order for this to be effective, students would have to transfer their notes (which is not that easy) into NoteSake instead of taking them on-the-fly.
Wired Magazine’s How To Wiki Blog recently posted an article on how to Write a Perfect EMAIL. As educators are flexing their fingers for work after resting this summer, this is a perfect article to kick off the school year.
After a few days of unbearable heat in my classroom (no air conditioning in my school), I decided to quantify my misery.
Using a Vernier LabPro and Surface Temperature Sensor, I collected temperature readings in my classroom (in Fahrenheit) over the course of 8 hours of school. Here is the resulting graph:
You’ll notice two things:
My room got hot – up to 85ºF, which was actually cooler than the day before (~89 ºF). Our district touts equity, but seeing as the other high schools in our district both have air conditioning, I can assure you that the district is NOT equitable in providing a classroom environment conducive to learning.
The other interesting thing is that there is a noticeable change in room temperature when the kids are physically present. Notice the two dips in temperature (marked by the arrows). They represent two hours the chemistry room is vacant. Thus, body heat can significantly raise the temperature of any classroom.
Keeping these two things in mind, I have a suggestion to maintain ‘equity’ – keep rooms cooler in non-air conditioned buildings with lower class sizes!
The documentary (written and directed by Randy Olson) playfully illustrates the culture war between supporters of evolution and intelligent design. While Olson is an evolutionary biologist himself, his attitude in the film is not completely supportive of how scientists advocate evolution in the public eye. The film is an excellent example of how effective propaganda can make any idea seem viable.
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