My Flickr Stream For Lab Safety

Here is a Flickr Stream that has to do with lab safety.

Week #3 in CED 535

This week we took a look at RSS readers and how you can use them in education as well as how to use photo sharing websites.  I have been a fan of RSS feeds for a long time and use them to follow a number of personal websites, but I never thought about using them for class activities.  I use RSS to follow webcomics such as xkcd and it helps me not waste time checking the sites for updates when I know that the RSS will let me know when there is a new comic to view.  I also like to subscribe to the RSS feeds of fox news, cnn, msnbc and the BBC, since articles of political interest are usually written with completely different slants. By comparing these news tid-bits you can get a pretty accurate picture of what went on.

In education I'd love to use RSS for professional development and for possible homework updates for students.  Hopefully we'll look at RSS in depth in the future and its impact on education.

Week #2 in CED 535

This week we are taking a look at Wiki's in education.  I've found some great Physics Education Wiki's in my search for how we use wiki's in education.  My school got wiki crazy back two years ago and we did not implement them very well in the classroom.  It was really just an add on that we did not engage very much.  These websites do a much better job of using a wiki appropriately:

http://fnoschese.wordpress.com/ - A great resource for using the modeling method in physics education. It has a couple of neat thoughts about how to use wikis in a few of the posts.

http://www.slideshare.net/dannynic/blogs-and-wikis-in-science-teaching - This is not a wiki or blog, but it is a presentation of a lot of great ideas about how to implement a blog or wiki into a science classroom. There are a ton of links inside the presentation about current science teachers and their pages, blogs and wikis

http://teachingofscience.wordpress.com/ - This blog is a must for all of us in the course to take a look at.  The writer gives a lot of great ideas about how to use blogs and wikis in the classroom.  Most of the posts are very well written and contain a lot of great stuff.

http://mrmackenzie.co.uk/ - This is a very neat physics wiki from a British Physics Teacher that  has the same sense of humor in the classroom that I have.  The wiki is incredibly well laid out and has an outstanding use of video, weblinks and other resources for students.  While it is not a blog, it is a shinning example of how you can harness a lot of different media to get students to learn.

I was also able to get a twitter account going: http://twitter.com/JohnBWilkinson 

I don't know how I'll use it yet, but it might be a homework reminder tool or a professional development tool.

Lastly, here is a youtube video channel that I have been having some fun with after finding it on one of the blogs above:

CED 535 Week #1

New School Year, New Course!

We just started CED 535 this week and we will be talking about blogs, wikis, podcasts and a bunch of other tools that will harness the web for classroom use.  I'm pretty excited about what the course will have since this is something I have been trying to incorporate for years, but never really had the background or operational knowledge to do.  I'd like to get to the point where I could have a "flipped classroom" for my AP courses so that I can help the students more with problem solving and have less time that I have to lecture to my classroom.

My only worry about podcasting is trying to control the commenting.  I have had students in the past make fake Facebook and MySpace pages about me and they always start off innocent enough, but the commenting features quickly get out of hand.  I'd love to have some way to control this a little more while still giving students ownership of their own web presence.

Week #4 in CEDO 540 - Z Scores and Data Mining

This week we wrapped up our research project involving Facebook users and their Internet habits.  It was neat to do some data analysis on our survey.  You can check it out below:
https://docs.google.com/a/wolfmail.stritch.edu/document/d/1QLPxqDrAD-fiIPsR9UFQStQ2AsMF3woOFsERCY5wFeg/edit?hl=en_US

We also did some work with z-scores and talking about how you can use normal distributions to look at data.  It has been interesting to use statistics for meaningful comparisons of data.

Lastly, this week we did some predictions about what the future would look like in terms of technology.  We took a look at Bill Tancer's use of data and data mining techniques. If you are interested in this data and how scary it can be take a look at the You Tube video below:
http://www.youtube.com/watch?v=BDrMajs9aiU

CEDO Week #3

This week we have done a little more practice with mean, median and mode as well as standards of deviation. We are also dipping into other measures of variance such as z-scores.  This will all culminate with our group designing and implementing a survey in which we can do some statistical analysis.  It will be interesting to implement what we have learned in the class to look at some real data.   hopefully the data will show some kind of trend, but who knows.  That is the fun of statistical analysis

Week #2 In CEDO 540

This week we took a look at measures of central tendency a bit more in depth.  We used Excel to crunch some numbers and run some formulas to pull out the mean, median, mode and standard of deviation on a host of different data.  This was a lot better than running it all by hand and reminded me of labs I did back in college.  We also took a look at a lot of vocabulary that is tied to quantitative analysis.  The most interesting stuff I found was on "Sugging" and "Frugging" where someone pretends to be conducting market research, but is really just trying to figure out the best way to turn around and get you to buy something from them almost immediately. You can read more about the practice here and I suggest you do because it is both diabolically clever and evil at the same time.