CT Cafe

Enough tinkering. I spent the last week and a half scheming on how to make this blog more useful and more engaging. So here's where I got...

1. The basic blog is the same and retains all historic posts. History is in the right column but you might find things quicker by using the search function at the top of the column.
2. We still need to complete some housekeeping on the accumulated past material so be patient with us. Linda and I will review the historic linked documents and will bucket them by NSF, CPATH I Product, CPATH II Product, Interesting Stuff and ??? Suggestions are welcome...especially from our administrative team and evaluators. This log of our activity needs to work for the developing community and for program administration purposes.
   
3. To the center left column I have added Appetizers, a mashup of tidbits I notice out in cyberspace. Anyone wishing to participate in growing the collection should contact me for more info. So far I have been tagging these tidbits with these keywords/concepts: Applications, Data Visualization, Organizing Data, Design, Interviews & Ideas, and Curriculum. As you can imagine, the tagcloud could grow huge. So another place I need some suggestions from you is on the key buckets I need to establish for sorting and filtering all of our content. Right now I am thinking a lot about team understanding of CT concepts and managing content for required grant administration purposes. We will ultimately need to add coverage for specific programs we launch in pursuit of grant expectations. Your thoughts on the big themes are needed. We will develop our own folksonomy in the discussion process but your help with a few over-riding fixed buckets ("controlled vocabulary" for you KM types) is appreciated.
   
4. In order to actually participate in this discussion, you will need to acquire a free google account. Please see my earlier post on How to Participate in this Community. The test will be for you to comment on this post. To acknowledge that you have prepared yourself to comment and participate in the ongoing dialogue, post a comment to this blog. I will be handing out grades at the next team get together.

Note: You're not going crazy... I changed the template to better utilize real estate again on 9.30.

Our marketing plan may be as important as our topical interests. I confess I am somewhat challenged by the difficulty of explaining the big computational thinking concepts to regular folks...people who have not invested themselves in the mission. How to get from where we've been to a more enlightened future is highly dependent on our ability to explain the mission and component concepts. So when Jeannette Wing asks with a straight face why we don't teach the concept "algorithm" in grade school, I immediately cringe and ask myself how many K-8 teachers does she actually know? I don't fault her, I just have reservations about the capacity of the educational pipeline to embrace and deliver new, and in particular, abstract curricular components. We need to concern ourselves with how to make our little cafe appealing. If we want SRO crowds, that menu posted by the door and the accompanying smells wafting out onto the street better be seductive.

It's not exactly as if we haven't been there before. When I was younger, the New Math initiative (interestingly, another NSF project) attempted to deploy widespread understanding of some of the more conceptual domains that academic mathematics employs. Great idea with mixed results. I happened to have New Math delivered by a real mathematics instructor (with a genuine math background...not a PE or History degree) and maybe I was predisposed to math, technology and the AV squad, so it worked for me. But the New Math program failed...in large part because the people in charge of delivery were ill-prepared to convey the subject matter, at least using the packages delivered by the visionaries. Whether teachers were excited, intimidated or ambivalent may not really matter, but the program was eventually reeled in after years of parental confusion and complaints. (Lesson: If the parents are not "getting it" through osmosis and fail to "see the point," resistance will be encountered). So, we need to think long and hard about how to go about this business of "getting the words right" or spicing up the menu as it were.

After listening to Jon Udell's interview of Joan Peckham, I reviewed the Computer Science Unplugged curriculum generated by a team in New Zealand. I like the way they've named their units and lessons. We would do well to learn from their example and, perhaps, use some of their ideas to build a strategy or help explain our quest. I recommend you take a look and start stewing on how we make our mission palatable, even delicious to the customers and the serving staff we will be trying to influence.

Excerpt from Table of Contents of the Computer Science Unplugged curriculum
Data: the raw material—Representing information

• Count the Dots—Binary Numbers
  
• Colour by Numbers—Image Representation
• etc.
  

Putting Computers to Work—Algorithms

• Battleships—Searching Algorithms
  
• Lightest and Heaviest—Sorting Algorithms
  
• etc
  

Telling Computers What To Do—Representing Procedures

• Treasure Hunt—Finite-State Automata
• Marching Orders—Programming Languages

Here is a recording of her presentation to the Yahoo Big Thinker forum in the Summer of 2009. The pres is aimed at a computer science audience but includes many examples of computational thinking applied to various disciplines. She also approaches some of the practical challenges in pedagogy with respect to embedding CT and STEM in K-80 curricula. Hmmmm. PT

Jeannette Wing: The Computational Thinker (click this link for IEEE article about Jeannette Wing)

See details of her upcoming presentation at the end of July. She will be speaking as one of Yahoo’s 2009 Big Thinkers.

Computational Thinking and Thinking About Computing
Speaker: Jeannette Wing
When: Wednesday, July 29, 2009 - 11:00 - 12:00
Location: Santa Clara, CA

I found this fascinating quote today:

Been listening and reading to Jon Udell talk about Computational Thinking. Still need to wrap my head around the whole concept, but wanted to introduce the topic and hope that others would also find this topic interesting.Computational Thinking, May 2009

You should read the whole article.

Please check out the power point presentation with the above title by clicking the link under meeting notes to the right.

Find the answers to these questions:

1) What characteristics are common to engineering and computer science students?
2) Who is hiring engineers and computer scientists?
3) What fuels the current and future needs?
4) Which jobs are in most demand?
5) What are the starting salaries?
6) What does Sacramento State Unversity have to offer?


“This material is based upon work supported by the National Science Foundation under Grant No. 0722172. Any opinions, findings and conclusions or recommendations expressed in this material are those of the author(s) and do not necessarily reflect the views of the National Science Foundation (NSF).”