Following Dean Shareski

Followed Dean Shareski (

Someone recently described me by saying, “If you want to learn from Dean, don’t follow him on twitter but read his blog instead” I thought that was a fair statement. This is the place where I’m pretty serious, or at least focused on my passion of learning and how to make better schools for our kids. Twitter? That’s a different story.

I’m the Community Manager for Discovery Education Canada since 2012. From 2002-2012, I worked as a Digital Learning Consultant with the Prairie South School Division in Moose Jaw, SK, Canada. Previous to that I taught grades K-8 for 14 years. I specialize in the use of technology in the classroom. I hold a Masters of Education in Communications and Technology through the University of Saskatchewan. I also am a sessional lecturer for the University of Regina. Since late 2004 I’ve been immersed in understanding what the Read/Write Web is all about and how the new shape of knowledge changes how we all learn. I believe teachers and students ought to use technology to connect ideas and learners in safe, relevant, authentic ways to answer questions, share ideas and develop community. Learning can be, and should be, fun and personal. I was fortunate to be awarded the 2010 ISTE Award for Outstanding Leadership in Technology and Education. This honor is mostly a reflection of the great people I work with both within my school division and beyond. My greatest asset is that I know smart people and how to find them.

I’ve been fortunate to work with Sheryl Nussbaum-Beach and Will Richardson in varying roles for the Powerful Learning Practice. This company offers a unique professional learning experience for educators around the world. It has been a great learning experience for me as I help create community and learning in virtual spaces and help teachers change practice to improve learning for students.

I mostly blog here but occasionally for Tech and Learning Magazine and the Huffington Post as well as on the DEN blogs.

In 2016, I published a book called “Embracing Cultures of Joy” which details and summarizes my work and belief around a topic that best describes my beliefs around learning and community.

👓 Flogging the Dead Horse of RSS | Ideas and Thoughts

Read Flogging the Dead Horse of RSS by Dean Shareski (
I have included a module on RSS to allow my students to create their own research teams on topics of interest. Because I’m old, I still have my students set up Feedly accounts and plug in the RSS feeds of their classmates and hopefully add other blogs to their feeds as well. And like blogging, I realize only a handful will continue but I want to expose them to the power of sharing their own research/learning via blogging and how to find others who do as well via Feedly.

Highlights, Quotes, Annotations, & Marginalia

Because I’m old, I still have my students set up Feedly accounts and plug in the RSS feeds of their classmates and hopefully add other blogs to their feeds as well. And like blogging, I realize only a handful will continue but I want to expose them to the power of sharing their own research/learning via blogging and how to find others who do as well via Feedly.  

I also value reading a person’s blog over time to understand better their voice and context. So I’m asking for some advice on how to update my module on finding research. What replaces RSS feeds? What works for you that goes beyond “someone on Twitter/Facebook shared….” to something that is more focused and intentional?  

📺 "The Five" Episode #1.6 | Netflix

Watched "The Five" Episode #1.6 from Netflix
Directed by Mark Tonderai. With Victoria Myers, Alexa Davies, Hannah Arterton, Martin McCreadie. Mark is left stunned when he realises what Laura's husband has been up to and Slade later reveals a dark and disturbing secret. Elsewhere, Danny makes a breakthrough in the case but he is forced to question his own part in Jesse's disappearance when his dad Ray gives him a few home truths.
An exciting episode to be sure, but it feels like they’ve wrapped up so much, what are they going to do for the remaining four episodes? I’m also not quite sure I like the way they’ve so heavily dovetailed characters and plot here. I’m going to be dragging in the morning now.

📺 "The Five" Episode #1.5 | Netflix

Watched "The Five" Episode #1.5 from Netflix
Directed by Mark Tonderai. With Sophia La Porta, Lee Ingleby, Tom Cullen, Sarah Solemani. Danny insists that Mark leave the investigation to the police, but his dogged persistence leads him to unearth another murder scene. At the shelter, Slade's life is turned upside down when he receives devastating news, while Pru starts to question the woman that she has become.
Now the plot is rolling, but I feel like there’s too much going on with such a small cast that it doesn’t feel very natural. It is watchable and interesting though.

📺 "The Five" Episode #1.3 | Netflix

Watched "The Five" Episode #1.3 from Netflix
Directed by Mark Tonderai. With Kim Allan, Lee Boardman, O-T Fagbenle, Tom Cullen. Danny and Ally make a shocking discovery and wonder just what kind of a man Jesse may have become. Mark discovers his closest friends have been lying to him.
The plot is picking up a bit and I can finally feel like we’re going somewhere. Still feels like there are too many intersecting plots here.

📅 WordCamp Orange County 2016

RSVPed Attending WordCamp Orange County 2016
WordCamp Orange County is a great place to learn meet, talk, and immerse yourself in everything WordPress. From the absolute beginner to the hardest of hardcore developers, WordCamp Orange County will have something for you. WordCamp Orange County is going to bring you two tracks of sessions and workshops to satisfy designers and developers, bloggers and beginners, business owners and burgeoning writers. Are you ready for the summer? July 9-10, 2016

The Teaching Company and The Great Courses versus MOOCs

Robert Greenberg recently wrote a Facebook post relating to a New York Times review article entitled “For This Class, Professors Pass Screen Test“. It’s substantively about The Teaching Company and their series The Great Courses (TGC); for convenience I’ll excerpt his comments in their entirety below:

A most interesting article on The Great Courses (TGC) appeared in the New York Times on Saturday. TGC has been featured in newspaper articles before: scads of articles, in fact, over the last 20-plus years. But those articles (at least the ones I’m aware of and I am aware of most of them) have always focused on the content of TGC offerings: that they are academic courses offered up on audio/video media. This article, written by the Times’ TV critic Neil Genzlinger, is different. It focuses on TGC as a video production company and on TGC courses as slick, professional, high-end television programs.

My goodness, how times have changed.

Long-time readers of this blog will recall my descriptions of TGC in its early days. I would rehash a bit of that if only to highlight the incredible evolution of the company from a startup to the polished gem it is today.

I made my first course back in May of 1993: the first edition of “How to Listen to and Understand Great Music”. We had no “set”; I worked in front of a blue screen (or a “traveling matte”). The halogen lighting created an unbelievable amount of heat and glare. The stage was only about 6 feet deep but about 20 feet wide. With my sheaf of yellow note paper clutched in my left hand, I roamed back-and-forth, in constant motion, teaching exactly the way I did in the classroom. I made no concessions to the medium; to tell the truth, it never occurred to me or my director at the time that we should do anything but reproduce what I did in the classroom. (My constant lateral movement did, however, cause great consternation among the camera people, who were accustomed to filming stationary pundits at CNN and gasbags at C-span. One of our camera-dudes, a bearded stoner who will remain nameless kept telling me “Man . . . I cannot follow you, man. Please, man, please!” He was a good guy though, and offered to “take my edge off” by lighting me up during our breaks. I wisely declined.)

We worked with a studio audience in those days: mostly retirees who were free to attend such recording sessions, many of whom fell asleep in their chairs after lunch or jingled change in their pockets or whose hearing aids started screaming sounds that they could not hear but I most certainly did. Most distracting were the white Styrofoam coffee cups; in the darkened studio their constant (if irregular) up-and-down motion reminded me of the “bouncing ball” from the musical cartoons of the 1930s, ‘40s, and ‘50s.

I could go on (and I will, at some other time), though the point is made: in its earliest days TGC was simply recording more-or-less what you would hear in a classroom or lecture hall. I am reminded of the early days of TV, during which pre-existing modes of entertainment – the variety show, theatrical productions, puppet shows – were simply filmed and broadcast. In its earliest permutation, the video medium did not create a new paradigm so much as record old ones. But this changed soon enough, and the same is true for TGC. Within a few years TGC became a genuine production company, in which style, look, and mode of delivery became as important as the content being delivered. And this is exactly as it should be. Audio and video media demand clarity and precision; the “ahs” and “ums” and garbled pronunciations and mismatched tenses that we tolerate in a live lecture are intolerable in media, because we are aware of the fact that in making media they can (and should) be corrected.

Enough. Read the article. Then buy another TGC course; preferably one of mine. And while watching and/or listening, let us be aware, as best as we can, of the tens-of-thousands of hours that go into making these courses – these productions – the little masterworks that they indeed are.


My response to his post with some thoughts of my own follows:

This is an interesting, but very germane, review. As someone who’s both worked in the entertainment industry and followed the MOOC (massively open online courseware) revolution over the past decade, I very often consider the physical production value of TGCs offerings and have been generally pleased at their steady improvement over time. Not only do they offer some generally excellent content, but they’re entertaining and pleasing to watch. From a multimedia perspective, I’m always amazed at what they offer and that generally the difference between the video versus the audio only versions isn’t as drastic as one might otherwise expect. Though there are times that I think that TGC might include some additional graphics, maps, etc. either in the course itself or in the booklets, I’m impressed that they still function exceptionally well without them.

Within the MOOC revolution, Sue Alcott’s Coursera course Archaeology’s Dirty Little Secrets is still by far the best produced multi-media course I’ve come across. It’s going to take a lot of serious effort for other courses to come up to this level of production however. It’s one of the few courses which I think rivals that of The Teaching Company’s offerings thus far. Unfortunately, the increased competition in the MOOC space is going to eventually encroach on the business model of TGC, and I’m curious to see how that will evolve and how it will benefit students. Will TGC be forced to offer online fora for students to interact with each other the way most MOOCs do? Will MOOCs be forced to drastically increase their production quality to the level of TGC? Will certificates or diplomas be offered for courseware? Will the subsequent models be free (like most MOOCs now), paid like TGC, or some mixture of the two?

One area which neither platform seems to be doing very well at present is offering more advanced coursework. Naturally the primary difficulty is in having enough audience to justify the production effort. The audience for a graduate level topology class is simply far smaller than introductory courses in history or music appreciation, but those types of courses will eventually have to exist to make the enterprises sustainable – in addition to the fact that they add real value to society. Another difficulty is that advanced coursework usually requires some significant work outside of the lecture environment – readings, homework, etc. MOOCs seem to have a slight upper hand here while TGC has generally relied on all of the significant material being offered in a lecture with the suggestion of reading their accompanying booklets and possibly offering supplementary bibliographies. When are we going to start seeing course work at the upper-level undergraduate or graduate level?

The nice part is that with evolving technology and capabilities, there are potentially new pedagogic methods that will allow easier teaching of some material that may not have been possible previously. (For some brief examples, see this post I wrote last week on Latin and the digital humanities.) In particular, I’m sure many of us have been astounded and pleased at how Dr. Greenberg managed the supreme gymnastics of offering of “Understanding the Fundamentals of Music” without delving into traditional music theory and written notation, but will he be able to actually offer that in new and exciting ways to increase our levels of understanding of music and then spawn off another 618 lectures that take us all further and deeper into his exciting world? Perhaps it comes in the form of a multimedia mobile app? We’re all waiting with bated breath, because regardless of how he pulls it off, we know it’s going to be educational, entertaining and truly awe inspiring.

Following my commentary, Scott Ableman, the Chief Marketing Officer for TGC, responded with the following, which I find very interesting:

Chris, all excellent observations (and I agree re Alcott’s course). I hope you’ll be please to learn that the impact of MOOCs, if any, on The Great Courses has been positive, in that there is a rapidly growing awareness and interest in the notion that lifelong learning is possible via digital media. As for differentiating vs. MOOCs, people who know about The Great Courses generally find the differences to be self-evident:

  1. Curation: TGC scours the globe to find the world’s greatest professors;
  2. Formats: The ability to enjoy a course in your car or at home on your TV or on your smartphone, etc.;
  3. Lack of pressure: Having no set schedule and doing things at your own pace with no homework or exams (to be sure, there are some for whom sitting at a keyboard at a scheduled time and taking tests and getting a certificate is quite valuable, but that’s a different audience).

The Great Courses once were the sole claimant to a fourth differentiator, which is depth. Obviously, the proliferation of fairly narrow MOOCs provides as much depth on many topics, and in some cases addresses your desire for higher level courses. Still TGC offers significant depth when compared to the alternatives on TV or audio books. I must say that I was disappointed that Genzlinger chose to focus on this notion that professors these days “don’t know how to lecture.” He suggests that TGC is in the business of teaching bad lecturers how to look good in front of a camera. This of course couldn’t be further from the truth. Anybody familiar with The Great Course knows that among its greatest strengths is its academic recruiting team, which finds professors like Robert Greenberg and introduces them to lifelong learners around the world.


Brief Review: The Swerve: How the World Became Modern by Stephen Greenblatt

The Swerve: How the World Became ModernThe Swerve: How the World Became Modern by Stephen Greenblatt

My rating: 4 of 5 stars

Stephen Greenblatt provides an interesting synthesis of history and philosophy. Greenblatt’s love of the humanities certainly shines through. This stands as an almost over-exciting commercial for not only reading Lucretius’s “De Rerum Natura” (“On the Nature of Things”), but in motivating the reader to actually go out to learn Latin to appreciate it properly.

I would have loved more direct analysis and evidence of the immediate impact of Lucretius in the 1400’s as well as a longer in-depth analysis of the continuing impact through the 1700’s.

The first half of the book is excellent at painting a vivid portrait of the life and times of Poggio Bracciolini which one doesn’t commonly encounter. I’m almost reminded of Stacy Schiff’s Cleopatra: A Life, though Greenblatt has far more historical material with which to paint the picture. I may also be biased that I’m more interested in the mechanics of the scholarship of the resurgence of the classics in the Renaissance than I was of that particular political portion of the first century BCE. Though my background on the history of the time periods involved is reasonably advanced, I fear that Greenblatt may be leaving out a tad too much for the broader reading public who may not be so well versed. The fact that he does bring so many clear specifics to the forefront may more than compensate for this however.

In some interesting respects, this could be considered the humanities counterpart to the more science-centric story of Owen Gingerich’s The Book Nobody Read: Chasing the Revolutions of Nicolaus Copernicus. Though Simon Winchester is still by far my favorite nonfiction writer, Greenblatt does an exceedingly good job of narrating what isn’t necessarily a very linear story.

Greenblatt includes lots of interesting tidbits and some great history. I wish it had continued on longer… I’d love to have the spare time to lose myself in the extensive bibliography. Though the footnotes, bibliography, and index account for about 40% of the book, the average reader should take a reasonable look at the quarter or so of the footnotes which add some interesting additional background an subtleties to the text as well as to some of the translations that are discussed therein.

I am definitely very interested in the science behind textual preservation which is presented as the underlying motivation for the action in this book. I wish that Greenblatt had covered some of these aspects in the same vivid detail he exhibited for other portions of the story. Perhaps summarizing some more of the relevant scholarship involved in transmitting and restoring old texts as presented in Bart Ehrman and Bruce Metzter’s The Text of the New Testament: Its Transmission, Corruption & Restoration would have been a welcome addition given the audience of the book. It might also have presented a more nuanced picture of the character of the Church and their predicament presented in the text as well.

Though I only caught one small reference to modern day politics (a prison statistic for America which was obscured in a footnote), I find myself wishing that Greenblatt had spent at least a few paragraphs or even a short chapter drawing direct parallels to our present-day political landscape. I understand why he didn’t broach the subject as it would tend to date an otherwise timeless feeling text and generally serve to dissuade a portion of his readership and in particular, the portion which most needs to read such a book. I can certainly see a strong need for having another short burst of popularity for “On the Nature of Things” to assist with the anti-science and overly pro-religion climate we’re facing in American politics.

For those interested in the topic, I might suggest that this text has some flavor of Big History in its DNA. It covers not only a fairly significant chunk of recorded human history, but has some broader influential philosophical themes that underlie a potential change in the direction of history which we’ve been living for the past 300 years. There’s also an intriguing overlap of multidisciplinary studies going on in terms of the history, science, philosophy, and technology involved in the multiple time periods discussed.

This review was originally posted on on 7/8/2014. View all my reviews

Book Review: Charles Seife’s “Proofiness: The Dark Arts of Mathematical Deception”

Read Proofiness: The Dark Arts of Mathematical Deception (Penguin)
Proofiness: The Dark Arts of Mathematical Deception Book Cover Proofiness: The Dark Arts of Mathematical Deception
Charles Seife
Mathematics, Popular Science
September 23, 2010

The bestselling author of Zero shows how mathematical misinformation pervades-and shapes-our daily lives. According to MSNBC, having a child makes you stupid. You actually lose IQ points. Good Morning America has announced that natural blondes will be extinct within two hundred years. Pundits estimated that there were more than a million demonstrators at a tea party rally in Washington, D.C., even though roughly sixty thousand were there. Numbers have peculiar powers-they can disarm skeptics, befuddle journalists, and hoodwink the public into believing almost anything. "Proofiness," as Charles Seife explains in this eye-opening book, is the art of using pure mathematics for impure ends, and he reminds readers that bad mathematics has a dark side. It is used to bring down beloved government officials and to appoint undeserving ones (both Democratic and Republican), to convict the innocent and acquit the guilty, to ruin our economy, and to fix the outcomes of future elections. This penetrating look at the intersection of math and society will appeal to readers of Freakonomics and the books of Malcolm Gladwell.

Charles Seife doesn’t prove that mathematics is essential for a democracy, but he certainly shows how the lack of proper use of mathematics can fray heavily at the edges!

Proofiness was a great book to have read over a long Fourth of July holiday. Though many people may realize some of the broad general concepts in the book, it’s great to have a better structure for talking about concepts like Potemkin numbers, disestimation, fruit packing, cherry picking, apple polishing, comparing apples to oranges, causuistry, randnumbness, regression to the moon, tragedy of the commons, and moral hazard among others. If you didn’t think mathematics was important to daily life or our democratic society, this book will certainly change your mind.

Seife covers everything from polls, voting, politics, economics, marketing, law, and even health to show how numbers are misused in a modern world that can ill-afford to ignore what is really going on around us.

This is a fantastic book for nearly everyone in the general public, but I’d highly recommend it for high school students while taking civics.

Original review posted on on 7/9/12.

Reading Progress
  • 07/07/12 marked as: currently reading
  • 07/07/12 23.0% #
  • 07/09/12 52.0%
  • 07/09/12 Finished book