Next Vista for Education – What can video do for your students?

Usually the conversation about “videos for instruction” get relegated to the tired conversation about whether or not students learn best from a video or their live teacher #flipclass.

This isn’t what I’m talking about. I’m talking about students producing the videos… starring in the videos… scripting the videos.

Stuff like this:

How the Unit Circle REALLY works: http://www.nextvista.org/unraveling-the-unit-circle-using-spaghetti/

How-to Complete the square: http://www.nextvista.org/completing-the-square-2016/

 

Now as you watch those, it’s fair to ask the question, “yeah but the students are simply going to watch an instructional video for a single skill, right?” And from a student learning perspective from the side of the CONSUMER, that’s likely true. And when you go to Next Vista’s website, you’ll see that it’s fairly simple to find videos, but it’s also that there’s lots of opportunities to submit videos. That’s where this conversation turns. When you see this from the side of the CREATOR, you get a whole different view.

Rushton Hurley (the founder of Next Vista for Learning) has a line I’ve heard him use a couple of time: “When your students know their classmates and community will see their work, they want it to be good. When they know their teacher will be the only one who sees it, they want it to be good enough.” And I think that platforms like Next Vista can provide the space for students to invest their time and effort into learning math to the level needed to record videos that can help others learn the math that deeply, too.

That’s something we’ve learned as math teachers. When you don’t know what you are talking about, that becomes a problem when you are trying to instruct someone else on that topic. By exploring creative outputs for our math learner, we are operationalizing that same truth. In order to create effectively to support learning, you have to have deep knowledge of the content yourself.

And the prospect of deep math knowledge for our students is enough to get my attention.

 

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Why Google Forms? Because Legends Never Die

Google forms isn’t a new tool. Not even close. But that doesn’t matter.

A good tool is a good tool (particularly if your school has embraced Google). Particularly a tool that has an ease of use (both for students and teachers), is highly flexible, and can be used on any device.

But, the fact that this tool has been around a while doesn’t mean it’s the same tool it was back in 2010. File uploads and different kinds of gridded responses are among the latest updates.

Plus, adding Equatio to Chrome will make adding math notation much easier, too.

So, give Episode 10 of “Instructional Tech in Under 3 Minutes” a watch and remember Google Forms the next time you need to gather input from your students.

 

Building (math and science) Knowledge

KevaTweet
There are different types of knowledge. To know how a square is defined is different than knowing how to identify one. These are different that knowing how to draw one with ruler and paper. Or construct one with compass and straight edge.

A square is a pretty simple example, but when it comes to ramps, bridge, exploring mass and rotation, there’s being able to answer questions about it, and then there being able to build object to create examples, non-examples, and solve challenges. And it can help to have the right tools.

My office recently got a set of Keva Planks. Now, I’ve gotten to see these blocks in action a number of times and they are pretty cool. First, there is almost no learning curve. The blocks are all exactly the same. There’s no connecting pieces or fasteners or adhesive. There’s nothing to them. But with them you can build ramps and towers, polygons and prisms. They set up easily, the clean up easily.

Full-disclosure: They aren’t free. (Cheapest place I’ve found them is Amazon… 400 blocks for $90). Ordinarily, I don’t make a point to advocate for expensive tools, but in this case I think it could be money well spent based on the needs of the location. Also, they are durable and shareable. One department or grade level team could probably make good use with one to share.

Anyway, it’s worth looking in to as they allow us to explore types of knowledge that we otherwise might not be very well equipped to explore. (Particularly with those Next Gen engineering practices that are starting to become a reality in many states.)

For another look, here’s my latest podcast: Instructional Tech in Under 3 Minutes #5 – Keva Planks.

Capturing the engagement of the meme

So, using addtext.com, students and teachers can quite easily make memes.

Memes are one of those things… they play right into our culture’s preferences for communicating. They’ve got the visual component. Often there’s humor. There isn’t a huge time commitment to either write them or read them or share them.

math meme #1.png

The convey a ton of meaning with very few words, which is something that will appeal to our students as well.

math meme #2.png

And, like any effective tool for communication, it has some best practices and strategies and uses that are more effective than others. But because the meme is such a ubiquitous style, the students can chime in on developing and generalizing those.

Memes have something that other pictures-and-word combos don’t have. Consider this…

math meme #4.jpg

… which a student could create and is accurate.

But, could it be that we could take advantage of this medium by producing something like this?

math meme #5.JPG

No, it’s not a sure bet. TV is engaging. School on TV has not proved to be. Math class hasn’t dealt with its basic engagement struggles simply because is has put resources on the internet. And quite frankly, meme are often engaging because they are making fun of someone or sarcastically highlighting a frustration. So, by converting them into a math vocabulary tool, we will pull the shine off of them real quick.

But that doesn’t mean that we can’t pay attention to the fact that pop culture has stumbled on a low-cost, highly-transferable, and easily shareable method of communication that also comes with a high degree of familiarity to both the students and teachers.

Do you use student-made memes in your class? I would like to hear how you use them.

Proofs (and writing) are difficult

The moment I started to have success helping student really learn how to write proof in geometry was the moment I realized that”The Proof” is nothing more than a persuasive essay converted to math class. It’s disciplinary literacy. And thinking of them as mathy-style essays can help us isolate some of the reasons the students struggle with proof in general. My experience leads me to think that many of the struggles are the same the ones the students experience with writing outside of math class. They don’t understand the structure, they don’t appreciate the value of honoring their target audience, and they don’t understand the content well enough.

Luckily for us, the ELA department has often hit those three points really hard. As math teachers, we just need to help the students bridge the gap.

What’s the structure to an essay? Thesis, supporting paragraphs, conclusion. Or, in math, “Given angle a is congruent to b, I’ll prove that segment a is congruent to segment b. Here’s the evidence I’m using to support my claim. And here’s what I just proved.”

Who’s the target audience? In math, it’s often either someone who doesn’t understand or someone who disagrees with you. That explains why you need to back up each statement with theorem, definition, or previously proven statement. Take nothing for granted or you’ll lose your reader.

And as for content? Well, have you ever read an essay from someone who plain ol’ doesn’t know what they are talking about? The best structure in the world isn’t going to save them if they can’t define the words they are trying to use.

So, when it comes to proof-writing, I think we math teachers need to appreciate that “writing” really is at the core of it, and the better we make that connection explicit to our proof-learning students, the more likely they are to be successful. And perhaps there’s a role for some meaning collaboration between high school math and ELA departments.

And with that, enjoy the latest “Instructional Tech in Under 3 Minutes” discussing, of all things, writing.

New Podcast: Why I love this picture

So, I get the pleasure of supporting a different school community than I have been these past couple of years. As a part of that work, I have decided to start a short video podcast. (The Geogebra post was the first episode.)
Occasionally, that means I’ll be borrowing “thegeometryteacher” content and podcasting new life into it. This is one of those examples. I originally posted this last fall…

 

Here’s the picture…

2016-11-15-09-06-34

I took this picture this morning in Lansing, MI during some wonderful small group math talk. There is one device, an iPad, with an Osmo setup attached to it.

So, here’s why I love this picture.

There’s tech and…

… manipulatives and whiteboard markers and collaboration. Tech fits among the variety of tools available. It’s not the best tool unless it best supports the learning. And sometimes other tools work better. And in this case, the students were being led into learning with all the different tools.

The activity is built around the social nature of learning. 

The kids are clearly sharing their answers with each other and the teacher… there is a constant back-and-forth, sharing ideas and discussing them. They were seeing each other ideas, but…

Their strategies aren’t all the same. 

One girl is using an array. One girl is using groups of three. One girl wasn’t quite sure what to do (so it was a good thing she could see the other two girls’ work.)

The teacher’s hands are off. 

The students are doing the reaching, arranging, manipulating. Remember, the one that does the work will be the one that does the learning.

That’s why I love this picture. it captures so many wonderful things about the right kind of teaching and learning.

A long-awaited solution (featuring Geogebra)

So, a while back, I posted “Circles from Cedar Street” with an intriguing (at least to me) picture designed to kick off the conversation about rotations.

Then, I left it alone. Like, literally. I didn’t solve it. I should have solved it. I let you down.

I especially let guys like Dan down, who also found the problem intriguing. Sorry about that.

But I realized today that it’s never too late to make it right. So, using Geogebra, here’s is one possible solution to the Circles from Cedar Street problem from back in August of 2013.