DoInk Green Screen App is going to blow your mind #ipaded

UPDATE: AVAILABLE NOW FOR $2.99! Green Screen by Do Ink for iPad on the App Store on iTunes.

I’ve been very pleased to have the chance to beta test the upcoming DoInk Green Screen app for the iPad.

It’s in a word, phenomenal.

It’s the best of what makes technology so delightful. It just works, and produces great results with very little effort. I think people are going to love it to pieces.

I might do more of a full-scale run-through/preview when the app gets released in the app store (sometime in the next week or two, Apple willing).

As a preview of coming attractions, though, here’s the test video I made last week:


Process: Shot video of myself in the green screen app, layered on top of a video drawing I made in Explain Everything, layered on top of a picture I took in San Francisco in January.

It’s going to be $2.99, and totally worth it. It fills a major piece of missing video capabilities for iPads.


Updated disclosure 11/9/2013: DoInk today provided me with a small iTunes Gift Card as thanks for beta testing the app.


I worry #edchat


I worry.

Some of the best teachers I know are frustrated.

These are the teachers most willing to experiment.

They’re trying out new models of class structure.

They’re introducing technology in incredibly powerful ways.

These are also the teachers that are asking the most important questions about teaching and learning.

They’re looking to have serious conversations about our goals for our students.

They want to talk about how we teach in order to meet those goals.

They want to know whether or not we can actually tell if our students are learning.

And they’re feeling like roadblocks are being thrown in their way at every turn.

Sometimes the roadblocks come from on high.

Administrators make decisions without consulting teachers.

Politicians  create policies that make it harder to do the job.

Society blames teachers for not solving all the problems.

I’m used to that.

I get it.

I still worry.

But I don’t understand the teachers.

Teachers tearing others down for sharing.

Teachers getting upset when somebody suggests trying something new.

Teachers denying the very obvious problems in front of them.

Teachers playing a game of oneupmanship instead of collaborating for the benefit of all students.

Teachers clinging to things that have been done in the past even when it no longer makes sense.

I’ve talked with too many excellent teachers facing these obstacles.

And I worry.


I don’t know how you were diverted/You were perverted too/I don’t know how you were inverted/No one alerted you

Learn with me this Fall!


Whoa! We’re into the middle of October, which means that the next six weeks or so are going to be in. sane. Here’s where I plan to be until I go on lockdown for the babies’ arrival! Join me!

Whew! Hope to see you at one of these great events!


Disclosure policy


While in conversation today with a fellow blogger, I realized that since I moved my blog here to Remix Teaching, I haven’t posted a disclosure policy. In the interests of complete transparency, I believe that it’s very important that all bloggers disclose when their opinions might in some way be compromised. Since the last time I did this, I’ve built up an increasing web of schools that have hired me to do private consultation, conferences that have provided me with financial benefits and/or free entrance to events, and developers who have offered me free access to apps and services. While I have not nor do I ever plan to accept money or free things in exchange for changing the content of this blog or placing advertising on it, my work online has contributed in many ways big and small to my ability to attend conferences, evaluate apps and services, and increase my income. While I don’t believe any of these things affects the content of this blog, I will do my best to be forthright about any potential entanglements.

You can read the complete disclosure policy and a list of all of my known relationships here.

If you’re a blogger, how are you disclosing relationships that may influence your writing? Have you ever really thought about the ways in which you’ve received money and services and how those might influence your work?

Permission to Fail #leadershipday13



Administrators, do you want to unlock the true potential of your staff? Do you want them to blow you away with the amazing quality of their work? Then I have a simple solution for you:

Give them permission to fail.

Three years ago, when I was interviewing for my current job, the one thing I insisted that I was looking for was a set of administrators who would allow me to fail. I knew even then that if I were in a an environment where failure would be tolerated to some degree, I wouldn’t just succeed, I would thrive.

Three years later, here I am. I have had some stumbles along the way. I’ve made mistakes and the kids have made plenty as well under my watch. But as I sit here now for the second time in my career just mere days away from obtaining tenure, I can tell you right now that I have grown more as a teacher in the past three years than I did in the previous seven.

That’s not to say that I go looking to fail. That would be ridiculous. But I’m not going to let a chance that something will fail stop me from trying something exciting.

One of my favorite things about my current principal is how he actively encourages our teachers to try new things. When a teacher has an idea for some way of teaching a unit that’s a bit outside of the box, he is perfectly willing to trust them as professionals to try it, assess how it’s working, and adjust if needed.

That’s what giving your teachers permission to fail is really all about. Do you trust your teachers to do the right thing by their students? If you do, then get out of their way.

Now, especially with all these crazy new evaluation systems coming down the pipeline, many teachers may not try to rock the boat. This is where you come in. You need to give them permission to fail. Whether working with teachers or students, I find that many people need to explicitly be told that it’s ok to try something and not have it succeed. Treat failure as a part of the learning experience, not an embarrassing end of the learning journey.

So why permission to fail? Because it frees people. In a school or classroom where nobody has the ability to fail, you end up with stuff that might end up being good. But it’s a uniform, everything’s cookie-cutter sort of good.

You will never end up with great, though.

Great needs room to breathe.

Great needs to always push the envelope.

Great needs to try new things, see if they work, then tinker with them until they do.

Great needs permission to fail.

I aspire to greatness.