Showing posts with label cognition. Show all posts
Showing posts with label cognition. Show all posts

Saturday, August 8, 2015

Tim Gunn, Premiere League, Grammarly, and Metacognition

Photo from www.lukeford.net
[CC BY-SA 2.5]
via Wikimedia Commons
1. As part of my summer reading, I have been reading Tim Gunn's book The Natty Professor. I have been introduced to Tim Gunn by watching Project Runway, a favorite of my significant other. In one section of the book, Gunn describes listening in on museum visits. He reflects on open-ended questions and being purposeful about presenting ideas and artists. He is essentially calling on teachers to make conscious choices about invoking ideas and creating authentic learning events that focus on things that matter not esoterics like shapes in the picture or dates in history (I am not saying they are not important I am just saying they are not the key ideas).

2. In a recent blog post by Mr Parkinson (in the UK), he suggests bringing the Premiere League into the classroom as a way of creating fun and different learning events. In the short post, he describes how teachers can create a fantasy league in a way that provides learning opportunities in reading and math. It is a way to discuss budgeting, making economic choices, and discussing statistics.

3. Grammarly is my new favorite tool for writing. Since I do a lot of writing a tool that helps correct the small and larger errors is welcome. I have found Grammarly to be incredibly useful (though not perfect) as I write. There are critical voices out there about Grammarly e.g. this post but the my point here is not really about the tool. I fell in love with Grammarly, not because it is an excellent tool to correct your writing (it does help). I fell in love because it gives clear explanations of why it marks what it presumes is less than optimal writing, allowing me to make decisions about what I want to change and what I do not. Further, over time it decreases my errors since I have learned the reasoning behind the correction and avoid common errors.
See more about Grammarly here.

All of these disparate thoughts connect to one central point. The value of using authentic learning experiences is in the kind of metacognition it can produce. Going to the museum is great, but the real benefit comes from the explicit thinking about process and observation that is scaffolded by a knowledgeable and capable teacher. Bringing a sports fantasy league (or a mock stock portfolio) into your classroom can be fun. Again, the real value comes from discussing the decisions people make and the learning from real world results. Without the metacognitive discussion, it becomes a competition for points where learners may be winning but still missing the central point. It is the same using a tool like Grammarly; it pays dividends when you read the explanation and think through writing patterns.

The bottom line is that learning always benefits the learners much more when they understand the why and how of learning leading them to more general understanding and a growing capacity to direct and own their learning.

Friday, July 10, 2015

iOS, Cognition, and the Ghost of Steve Jobs

Despite my best efforts, Steve Jobs' ghost does not actually come and visit me. I never met Steve Jobs nor do I know what he would think. Instead, I am writing about the mythical Steve Jobs that occupies my mind and is loosely based on a guy that used to run Apple.

I am an Apple user, I love my MacPro, iPhone, and most of all my iPad. I also think that iPads are uniquely well-tailored devices for the classroom and talk about it weekly on my webcast iPads in the Classroom from TechEDGE. I love the iPad because it is designed with the human brain in mind. That is what makes it intuitive. In essence what iPads have done  is to reduce cognitive load, allowing the user to focus her attention exclusively on the task at hand. I believe that is the genius of the device and its interphase. I believe it is also the source of the limitations put on certain features including media multi-tasking. That is, some of the things that other devices can do are not really a failing in Apple's design, instead they are a result of a deep understanding of what people need (instead of what they think they need) to be effective users.

Now, however, in an effort to catch up" with Android Apple will be offering "real" multi-tasking on the iPad screen. I think this is a clear case of yielding to people's perception that they are excellent multi-taskers just like everyone believes they are above average drivers. There is mounting research showing that in general most humans are not good multi-taskers. We underestimate the number of times we actually shift attention and pay a hefty price in accuracy and efficiency when we do (e.g here). Until now the iPads would not allow multi-tasking on the same screen (apps can run in the background though). Now with the new features we can.

Adults can make their own decisions, but when we are concerned with using devices effectively in education the need for reducing cognitive load and increasing student focus is paramount. The new feature is an example of what people think they want but really shouldn't have. My mythical Steve Jobs would not let this happen.

Sunday, June 14, 2015

Four things we already know about PD (but need a reminder)

I just finished a week with a fantastic group of educators. Laurie Friedrich, Alison Preston and I ran our fourth iPads in the Classroom workshop. The name of the workshop is inadequate since we had users with all kinds of devices including windows machines, Macs, Chromebooks, smartphones and of course iPads.

The intensive one-week tech workshop is always fun although at the end of each we all experienced the sense of reaching capacity. It also reminds of what we know and often conveniently forget about effective professional development (PD):

1. We need significant time away from the everyday tasks to make significant changes. If you are tinkering with existing structures short workshops can be fine, but if you want a departure from normal you need to take time.

2. We need to work in teams. Shared cognition when learning something new is empowering, supportive and extends the boundaries of what can be accomplished. Even after facilitating numerous PD events (30 presentations and two classes last year) Laurie and I are still learning new things every time.

3. We all need time to practice. Showing isn't enough, everyone must participate in doing and experimenting during the PD. Showing and then sending teachers back is just not enough especially with new technologies that without support can become frustrating and with support are almost trivial.

4. We all need follow-up. That is our next step, making sure teachers have opportunities to discuss and extend what they already know.