On The Hazards of Free

free stuff

In the past week or so, we have a few more examples of why it may not be a good idea to depend on free.

The first involves Padlet, a service that began about six years ago under the name Wallwisher. Padlet allows users to create a virtual bulletin board and then include others as collaborators. It was enthusiastically adopted by many teachers for instructional use, as well as by many of us who did professional development activities.

The service was attractive because it was relatively easy to use and, of course, the account was free. At least the basic version was free, which means someone had to be paying the server bills.

Padlet is one of many web-based services struggling to succeed using a “freemium” business model. Under that concept, a company makes money (or tries to) from the relatively small part of the user base who are willing to pay for advanced features. It’s a tricky balancing act trying to attract enough “premium” users while not giving away too much value at the free level.

This week Padlet decided they need to rebalance and announced a change to their pricing structure that removes some of that free-level value. The new model severely limits the number of Padlets that could be created by free users and, as you might expect, many of them were not happy.

Then there was another big piece of edtech news that didn’t get the same degree of Twitter coverage but still illustrates the problem with free.

Edmodo, a popular system for building communities founded in 2008 as a “Facebook for education”, was sold to a Chinese company. Their service was also free, at first, and teachers flocked to it, growing to more than 90 million users around the world.

Although Edmodo was able to raise money from investors, they never found a model that could sustain the company for the long term. The question now is how the new owners will change the service to recover their purchase price and provide an income stream. Whatever they decide will likely not be popular with users who have become accustomed to free.

Finally, there was one more reminder about the problem with free that landed in my email box. The message came from the CEO of Noosfeer, letting me know that the service will be “closing its doors to the general public” at the end of the month.

Yeah, I didn’t recognize the name either. Or remember having an account.

According to the website, Noosfeer is (soon to be was) a “content reader and aggregator”, evidently founded around four years ago. It sounds like something I would have wanted to try. I’ve opened a lot of accounts over the years. And forgotten about most when they didn’t fit my needs.

Anyway, this blip, along with the higher profile changes to Padlet and Edmodo are just the latest reminders that free is not a sustainable business model. Just don’t be surprised when “free” changes in a way you may not like. Or disappears.


The photo, by Frank Hebbert, was posted on Flickr and is used under a Creative Commons license.

My Head Hurts

Today I received an ad for a new book titled “How to Teach So Students Remember”. I get lots of similar promotions but there was something about this one that caught my eye. And made my head hurt.

The first line of the description of the publications makes this declaration:

Ensuring that the knowledge teachers impart is appropriately stored in the brain and easily retrieved when necessary is a vital component of instruction.

The copy goes on to promise that the author will provided you with “a proven, research-based, easy-to-follow framework for doing just that”.

There is just so much wrong with everything in the space of one small email, it’s hard to know where to start.

How about the apparent core idea that the goal of good teaching is to have students “remember” all that we “impart” to them? Reflecting the traditional role of the teacher as someone who transfers information in carefully measured clumps from their tightly managed repository to the vessels sitting in the classroom.

And, in the same sentence, is the implication that success is derived from knowledge being “appropriately stored in the brain” and “easily retrieved when necessary”. I can only assume that the most important “necessary” time is the spring standardized tests.

Ok, all that snark is only based on a couple of paragraphs in an email. I haven’t read the actual book, although I did read through the first chapter posted on the web. And just that part certainly lives up to the promotion. Research-based pedagogy right out of a 50’s-era manual for running a traditional teacher-directed classroom.

I just couldn’t believe this is being peddled as a guide for modern teaching by one of the largest professional organizations for educators, the Association for Supervision and Curriculum (ASCD).


An image similar to the one at the top just stuck in my head from the minute I read the ad copy. The picture, taken in 1943, is of a classroom in a UK Catholic school and is used under license from the Wikimedia Commons

Help The Children Lead, Instead of Telling Them Where to Go

From Alexandra Petri, one of the smartest, and often funniest, writers at the Washington Post, some (satirical) thoughts about the students now speaking up against the American love affair with guns.

Now, if you don’t want to hear from any more high schoolers traumatized by gun violence, then you either decide to try to create a world where high schoolers are not traumatized by gun violence, or decide to create a world where you do not have to listen to the high schoolers. It looks like we’re picking the latter!

We are not monsters. This burning shame that keeps us awake is their fault. If they were not there pointing the finger at us — We are being personally victimized! We are the real victims here! They have the audacity to point fingers at people for doing nothing! We haven’t done anything!

You can almost hear that coming out of the mouth of some “regressive”1 commentator on one of the talking heads channels in response to the raw and honest reaction coming from the children.

What these analysts and spokespeople seem to ignore is that the First Amendment doesn’t specify a minimum age and that the right to petition the government belongs to everyone, not just their friends with big bank accounts.

Anyway, I hope that the students from Parkland, now loudly speaking against our absurdly loose gun laws, continue to ignore those calls to shut up and sit down. Even more, I really hope that they, joined by protesting young people from all over the country, have started a movement that can affect major changes.

The adults of my generation have created many, many problems with our current government, and American society in general. Problems that are already severely impacting the lives of these kids beyond the almost-daily gun violence. From climate change to economic disparity and poverty to an increasingly unstable world, they need to be more than just aware. Students must be leaders in the work to the solutions.

But those solutions will not come easily. I agree with a post from a wise friend who writes that such a process will be “incredibly long” and will include many setbacks.

Sustaining the passion for the work is really hard, and you’ll need trusted friends and allies who will listen to you vent and strategize with you and privately call you on your mistakes and tell you when you need to go get some sleep. You will need those people, and I am sure you will be those people for each other as well.

Some of those “trusted friends and allies” must be their teachers.

However, instead of telling them to stay in the classroom, we must listen to our students, to both their concerns and ideas. We, as in all adults who support children, must help them learn how to use their authentic voices and to effectively direct the power of responsible civic engagement.

Guide them into adulthood, instead of always telling them what we think they need to know, what to say, and how to act.


Image is of an editorial cartoon by the wonderful Steve Benson, whose liberal-leaning work always seemed a little out of place at the conservative (but generally responsible) Arizona Republic newspaper (known online as AZCentral).

1. Since “progressive” is often used as an alternate for liberal on the political spectrum, I think we should use a far more accurate synonym for conservative, “regressive”.

Choosing to Ignore Your Past

Maze

After reading his weekly columnin the Monday Washington Post, I wonder whether Jay Mathews is confused. Or recanting everything he’s written for the past two decades or so.

In the article, he seems to agree with Yong Zhao, who has argued against the trend to standardized testing and for more student choice in their education. Early on Mathews praises these thoughts from Zhao’s new book:

To help each child achieve his or her full potential, we need an education that starts from the child’s passions and strengths, instead of prescribed skills and content.

The education system rarely cares about the children’s individual passions or talents. The only passion it cares about is the passion to become a good student. .?.?. Worse, the current education system actively suppresses individual talents and passions by defining what educational success means and convincing students, parents and the public to accept the definition.

Then Mathews takes all that and goes off the rails to arrive at this conclusion:

I saw why so many critics of the American system have wrongly trashed the true sources of our nation’s power to fuel individual passions. They are high school activities: band, football, field hockey, robotics club, hip-hop club, drama, choir. The list is endless.

I have yet to find an American high school that successfully suppressed individual talents or convinced students and parents to sacrifice all for study.

He uses as “evidence” the lack of homework done by high school students and the popularity of extracurricular activities to declare that Zhao is wrong. That the American education system is already allowing kids the kind of choice to follow their passions and talents. Although I’m not sure high school band and football would be especially good examples for that “choice”.

As for not being able to find American schools that suppress individual talents or convince students to sacrifice all for academic work, Mathews only needs to read some of his own writing.

This is coming from the man who created a ranking of high school quality based primarily on the number of Advance Placement tests taken by students. A scale, coming this spring to a district press release near you, that pressures schools to increase the numbers of those tests taken.

For that matter, Mathews is totally in love with the whole AP program, one of the most standardized curriculums ever created. A collection of syllabi largely dictated by colleges, and which offers students no choice in what they study.

He also regularly writes about heaps praise on the KIPP chain of charter schools, whose regimented and highly structured educational program offers students few options to follow their passions.

Ok, so maybe Mathews isn’t confused or having a change of heart. It’s possible he’s just punking those of us who have been reading his dreck for these many years.

Either way, it’s time for Jeff Bezos and the Post to find a better, more relevant education writer to fill that scarce resource quarter-page of newsprint every week in the Metro section.


This picture is of a maze installation at the National Building Museum from about four years ago and just seemed appropriate for the twists and turns in Mathews’ logic.

Image by Brett Davis, posted to Flickr and used under a Creative Commons license.

1. I’m not sure why the online title for this piece is completely different from the headline in the printed version: “Want kids to really achieve? Focus on nerdy clubs, team sports instead of tests.” Starting with the term “nerdy”, there is just so much wrong with that, although both headers could have been written by an editor instead of Mathews.

Escaping Bloom’s Basement

Bloom's Taxonomy

A software developer whose company produces free writing tools makes a rather interesting observation: Edtech Is Trapped in Ben Bloom’s Basement.

The current wave of education technology has been fraught with pedagogically unsound replications of the worst aspects of teaching and learning. Rather than build new opportunities for students to move beyond the most basic building blocks of knowledge, much of Silicon Valley has been content to recreate education’s problematic status quo inside the four corners of a Chromebook, and then have the gall to call that innovation.

Bloom, of course, refers to the Taxonomy of Educational Objectives represented in the pyramid that should be familiar to every educator. But it’s also true that most edtech is stuck on the lower rungs of the scales specifically designed to assess the quality of technology use (lookin’ at you SAMR).

Anyway, how do we get the use of instructional technology out of Bloom’s basement?

Climbing up Ben Bloom’s learning hierarchy won’t be easy, but it is necessary if we want to build education technology capable of helping learners move beyond basic remembering and understanding. There are two ways to do this: better tech or less tech.

Better tech entails leveraging cutting edge research in areas like machine learning to provide students with targeted feedback that scaffolds their learning experiences as they move up the pyramid. Less tech entails building technology that knows how to get out of the way and allow for more meaningful interactions to take place in the classroom. Today’s education technologists are exploring both approaches.

At this point he heads off into a promotion of products from his company, software he puts under the “better tech” category. And this is where he loses me.

Because I would argue that “less tech”, using the basic tools in creative ways, is the better path. Especially since that “better tech” he praises sounds a lot like programmed learning systems that are more about automating that “problematic status quo” he criticizes at the beginning of the post.

Even better than “less tech” would be technology that is controlled by students and used by them to explore, create and communicate. That, however, would require changes to the education system that go way beyond selecting software and devices.


The image is from the Vanderbilt University Center for Teaching and is used under a Creative Commons license.

This is, of course, a “modern” revised version of the concept. The original pyramid, one of “three hierarchical models used to classify educational learning objectives into levels of complexity and specificity” developed by a team of educators chaired by Benjamin Bloom, had synthesis and evaluation as the top two segments.