Changing The Culture

We’ve changed our in-school professional learning model from late-start Wednesdays to a quarterly Half-Day PD this year. The first afternoon session of the year took place a couple of weeks ago, with a triple focus:

  • The Canvas LMS as curriculum map and parent portal
  • Formative assessments driving instruction
  • Increased Depth of Knowledge, with an emphasis on integrating DOK 3 tasks.

Our department chair related her frustration about the fruits of a planning session with two of our teachers, putting together an in-depth activity as they try to amp up DOK: “We spent 3 hours making one problem!” These are three really good teachers, people.

You guys. Desmos. Desmos Desmos Desmos Desmos Desmos Desmos Desmos.

Image result for in space no one can hear you scream
In professional development, no one can hear you scream.

I totally appreciate the effort, but, damn, let’s not kill ourselves trying to reinvent the wheel when there are approximately 3 billion awesome activities at I told my colleagues, “I don’t know how many of you guys are using Desmos activities, but it’s a machine for cranking out DOK 3 opportunities in your classroom.”

Plus: Classroom Chef & Ditch That Homework. We ordered a set of both books for everyone in the department and passed them out at our department meeting today. Except for me. I already own both books. I offered to read along with anybody who wants to do a mini-book club.

Who’s with me?

Trying not to be “that guy” but where we’re headed with being detracked, & being 1:1… it’s the elephant in the room.  We’ve got a ton of work to do. The other emphasis going forward is making sure our graduates are ready for the workforce or to handle entry-level college math. Our lower-track kids this year… aren’t. Sorry. We need to give our kids a chance to think deeply about math, to reason, to notice and wonder. We know the lower-track students have been sliding along, getting by with minimum effort and no real understanding of the math. That’s not a knock on their previous teachers. It’s what they’ve told us and what we’ve seen with our own eyes. Our guidance counselors have told us horror stories of kids trudging into the office complaining how hard Algebra II is this year.

Thing is, we owe them the chance to do this. If you don’t believe me, believe someone way smarter than me:

We’ve got the tools. We’re not the first math department to stare down this challenge. In a conversation with my former department chair, now an administrator, I said “we’re trying to change the culture of the classroom on the fly here. We can’t wait until our kids are “ready”. We need to move forward with what we know is the best way to teach, and be confident that our students will rise to the challenge.”

Because I don’t like the alternative. At all.



My Favorite Lesson

My online PLN is blogging about Favorite Lessons this week. I have a handful of topics I really enjoy to teach, such as quadratics. I think this has to do with the subject matter being a challenge for my algebra students, and that there are so many ways to inject life into the subject. I also really like some of the class activities I’ve tried out, but those belong to someone else and have been written about by way better teachers than me. (This fantastic teacher‘s treatment of the In-N-Out 100×100, for instance. I’ve taught that one at two different schools, as well as to teachers at a conference session on building a PLN. It’s always a hit!)

So I want to write about a lesson that is my baby. Rewind to about 2010. The WCYDWT bug got me. Inspired by Dan Meyer, I was always looking for things in the world around me I could use as a hook for math. We had moved back to the Region from Las Vegas a few years earlier. The Clark County School District is the fifth-largest in the nation, with over 300,000 students, and had been growing rapidly for years.  When we lived there, 5000 people were moving into the Valley every month. The district was opening roughly a dozen new schools a year. Then: the crash. I was curious what effect the Great Recession would have on enrollment trends, and dug up a little data. I compiled a worksheet, printed it back-to-back with a grid, and the CCSD Enrollment activity was born.

It lived on paper and pencil for a few years. Then along came Desmos, smoothing over the struggle of a paper graph. Then Desmos Activity Builder. And…

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Desmos Activity Builder: CCSD Enrollment

They think. They write equations. They analyze data and make predictions. They examine each other’s work. and they think some more.

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(They also do some inappropriate teenager things, but what the hell). That’s a day, right there. In anybody’s class. We just spent a department meeting talking about needing to embed SMPs in our lessons and amp up DOK. It was all I could do to keep from leaping out of my seat and going “You guys! I got something I need to show you RIGHT NOW!”

Plus, just the fact that I’m on version 4.0 of this activity makes me feel like I’ve grown as a teacher, giving my students a chance to notice and wonder, appropriately using technology to amplify the learning target, and improving the questions and the way they are asked.

I think my students enjoy it almost as much as I do. Almost.


mtbos-sunfun-logoThis is my small contribution to a larger community of teachers who write, tweet, and share and call themselves the Math-Twitter-Blog-O-Sphere (#MTBoS). In an effort motivated at Twitter Math Camp this summer and boosted by Julie Reulbach, teachers are sharing around a single topic each week. Look for the collection every Sunday under the #SundayFunday or #MTBoS hashtags, or at I Speak Math. And don’t be bashful: there’s a google form there so you can jump in too.

Linear Review Three Ways

 message GIF

I’ve learned a few things about high school kids the last 14 years. One of those things is: they are not shy about telling you they need help. Might be verbal. Might be non-verbal. But the message is sent. So the question I have for myself is: You got the message. What did you do with this information, Mr. Teacher Man?


  • They need support.
  • They need a chance to collaborate and help each other.
  • They need to be able to think their way through a problem.
  • They need to see each other’s work
  • And they need reps. Lots and lots of self-checking reps.

We’ve got a quiz coming up on linear stuff. It’s all warmed-over Algebra I from their freshman year, but that was two years ago and for a lot of them at the beginning of the year it’s about as clear as mud. That’s a bad way to fly when we’re trying to rebuild a foundation for the rest of Algebra II.

I need a plan. Like Gerry Faust recruiting future Heisman Trophy winner and Pro Football Hall of Famer Tim Brown out of Texas:

Faust Recruits Tim Brown
The Golden Dream, by Gerry Faust and Steve Love

All the bases covered. And then some. Rapid fire.

I’m all-in for the gamified review favored by many members of my PLN. I like to have fun in class too. But my students in years past have also asked for a way to get more practice. Maybe even… a worksheet.

(Which, BTW, aren’t always as evil as they are made out to be. Depends on the worksheet. And the teacher, probably).

So I lined up a parade of varied review styles and methods for them this week:

We started with version 4.0 of my CCSD Enrollment activity on Desmos, because children must play. It had its ups and downs:

Next up is a review method promoted by Julie Reulbach known as One Sheets – all collaborative and student-centered. Plus it makes an excellent “as-needed” support on the quiz itself. The cleanup hitter is my very first MyMathLab assignment. The students can work on this online assignment over two days outside of class, getting multiple attempts at a problem, and able to access hints and help. That one’s targeted at my “give me a worksheet, please, Mr. Dull” people.

Differentiation, you guys. For real.

But not because it’s a buzzword (which it is), or because it’s a sub-domain on my evaluation rubrics (which it is). It’s a response to my students’ needs.

That’s a message I hear loud and clear.

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Can You Help A Digital Native Out?

1:1 is here. I’ve been waiting awhile to get this party started.

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Oh, the possibilities: Students creating content! Diving deep into math! Self-directed learning! Even on a Sub Day!

Happy Happy! Joy Joy!

No, that’s not what it was like at all. In reality, well, it takes students a minute to get on board with something new. I had to take a sub day on short notice on Friday, but I had fortunately planned far enough ahead that my materials were already set up in Canvas for all my PLTW classes and my Algebra II students. All they had to do was sit back, absorb some instructions and/or notes, and commence to churning out pure awesomeness. The worked out examples we do in class are embedded right inside the slides:

What I ended up with was Substitution Mass Confusion (clouds inside your head).

*Greets students on Tuesday morning*

Me: “So, how’d Friday go?”

Students: “The assignment was easy. We could do that. But we couldn’t do the notes.”

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We ended up going back over everything on Tuesday. OK, they need some guidance on this. Digital Natives or no, they need someone to teach ’em what they don’t know how.

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Image via

Which is how I came to be teaching them Desmos on a Tuesday morning. I had embedded a quickie Desmos activity into their practice set Friday. Problem is, I’m not sure in retrospect they know how to graph a function in Desmos. Actually, after I looked at the dashboard, I know they didn’t know how to graph a function in Desmos.

“So how many of you had a teacher who used Desmos with you last year? Wait. None?!?!? You never? Really? Well guess what: This is your lucky day, kiddies.”

Angel choirs sing, rainbows arch across the sky, unicorns prance, chocolate abounds.

So step One: How to enter a function into Desmos:

Desmos Tutorial Screen 1
Borrowed a word problem from an old textbook. Instead of making a vague, mostly useless graph by hand, we turn that part over to Mr. Desmos.
Desmos Tutorial Screen 2
That’s great, but what are we supposed to do with that vertical-looking line?

OK, so that doesn’t look like much of anything that tells us anything about this flight. But wait. You guys, does negative time or negative distance make sense in this problem? No, they tell me. Great. Let’s get rid of those portions of the coordinate plane:

Desmos Tutorial Screen 3
Light dawns. This was a low-key truly beautiful moment.

Now let’s start rubbing some brain cells together:

Desmos Tutorial Screen 4

That took us to the end of class but definitely lit a fire. I sent them home with instructions to finish the activity. Many tore into it during their study hall, because when I went back to check the dashboard on my prep the thing was lit up like a Christmas tree.

From what I’ve been able to gather from observing other 1:1 initiatives from a distance, this is a huge step. In this order: Got the teachers trained up, got some in-house tech coaches in place, now we give the students the guidance they need and we are ready to rock.

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“Uh, excuse me. I don’t think there’s anything wrong with the action on this keyboard.”


I don't care what anything was designed to do. I care about what it can do.

So, Teacher Hacks.

Lifehack Definition
Via Merriam-Webster

I don’t have many. My big one? Like literally a Family Motto?

Automate what can be automated.

  • That’s my coffeemaker, for sure. Spend the extra 10 bucks and get one that’s programmable. We went Hamilton Beach Brew Station about 10 years ago. I wake up every damn day with the glorious aroma of Chock Full O’ Nuts wafting up the stairs. Let’s see, 5 minutes of work per morning, times 180 school days… That’s 15 hours I claw back every school year by setting the Source Of All Life And Awareness And Human Functionality And Everything the night before.

Hamilton Beach Fount Of Life.jpg

  • I’m not as good at clawing back time after school. For real, grading will be the death of me. Alice Keeler, co-author of Ditch That Homework, has a thought:

As of late I’ve been having my Principles of Engineering students post a video showing their work and explaining their thinking to Flipgrid.

They divvy up the problems, taking one or two apiece, then they can check the rest of their work by watching their classmates’ posts.

  • I’m starting to see that Desmos can be an awesome formative tool now that we are 1:1. I can plan a quick bellringer or stick a Desmos Activity into a classwork assignment.

Desmos Match My Line Screenshot

Then all their thinking shows up on the dashboard, all in one place.

  • Lord knows we could all use a little extra cash. Extra Duty opportunities abound. The trick is not to run yourself ragged or cheat your family out of their time, just to get a staple. Eventually in my house we settled on a guideline: anything that happened during the school day (pull-out remediation, staff coverage on short-sub days) or immediately after school was OK, since I was in the building at that time anyway. Anything that would keep me there for hours on end or require weekends was out.

Mrs. Dull did make an exception for a couple of years as an assistant on the boys tennis team, which is a short season.

As for a Wish List? What could I make better:

  • I’m super-intrigued by the Parent Contact Form w/auto-email that Matt Miller and Alice Keeler designed in their book Ditch That Homework. If there’s anything in Teacherville that could stand to be lifehacked, it’s parent contact. One of my favorite colleagues from my early days of teaching told me how she committed to making 10 calls a day, every day, so that once every 3 weeks she had a parent contact with every student. She said it was her best year of teaching. She also said it was almost impossible to sustain. I tried it once. I couldn’t keep up.
  • Our student records system has a pass-back feature with Canvas, meaning I can grade in my LMS and the scores automatically get sent to my gradebook. Like the old rule about paper: Only Handle It Once, right? I feel like that might save me some time.


As we get comfortable with 1:1, the temptation is to use a tech tool for everything. But as many of my PLN have pointed out, it’s worth asking the question: “Is it better on paper?”

  • I’m a long time “Attendance/GBWA on seating chart” guy. I slip the seating chart into a page protector, walk around with a Vis-a-vis, mark my attendance or scores, and away we go. I also slip a copy of the full-detail version of my class roster in the sleeve back-to-back with my seating chart. At a previous school, we knew that some of our students didn’t know their address or contact phone number without having their phones handy to look up the info. If we ever had to evacuate the building, the roster meant that I had all my students’ contact info ready for them.
  • I need a better plan for grading quizzes/giving feedback, the way a starving man needs a cheeseburger. I’m open to suggestions. I got nothing.

P. S.: Even still, in teaching and in life, some things can’t be hacked.

And yes, I read Mommy Blogs. Especially Catholic ones. Don’t @ me. Unless you do it as an IFTTT.

mtbos-sunfun-logoThis is my small contribution to a larger community of teachers who write, tweet, and share and call themselves the Math-Twitter-Blog-O-Sphere (#MTBoS). In an effort motivated at Twitter Math Camp this summer and boosted by Julie Reulbach, teachers are sharing around a single topic each week. Look for the collection every Sunday under the #SundayFunday or #MTBoS hashtags, or at I Speak Math. And don’t be bashful: there’s a google form there so you can jump in too.


From The Ground Up

What do kids really want their school to be like?

Does that match up with what we offer our kids at school?

Speak Up 2016 Ultimate School Slide
From the “Play Like A Girl” presentation by Dr. Julie Evans. Almost 100,000 Indiana students, parents, teachers, and administrators responded to the “Speak Up” survey.

Dr. Buddy Berry, Superintendent of Eminence Schools in Kentucky, has some thoughts. He calls it the School on F. I. R. E. model. It includes a significant amount of student input:

Eminence Student Voice
From the Eminence Schools “School on F. I. R. E. Framework

His daughter has some ideas too, and presented them to us at the SouthShore e-Learning conference in Hammond.


Apple doesn’t fall far from the tree, obviously. She’s self-taught on a lot of web tools, mostly because her dad gives her the freedom to find and use the tools that help her learn, and express her learning.

That graphic from the Speak Up survey up there? The one that shows what tools kids want in their dream classroom versus what adults think is needed for kids to learn? Brooke and her dad don’t just give that lip service. They live it. On fire, man.

So: What if we could blow the whole thing up and start over? What would that look like?

We can’t rebuild institutional school, but we can change what we do and how we do it within the existing framework. That’s how I’m approaching the coming school year.

My school is going 1:1. We have a unique opportunity to rebuild how we “do school”, what lesson design looks like, how students interact with us, with each other, and with the math.


Close your eyes. What do you see and hear when I say “punk rock band”?

The Young Ones
OK, so strictly speaking, not “a band”. Young Ones image via the BBC. RIP Rik.

I don’t imagine too many teachers or administrators will be mistaken for punk rockers. But like Dewey Finn’s kids in School of Rock, we can steal a little bit of the ethos. I’m currently reading Route 19 Revisited by Marcus Gray.  It’s the 500-page backstory of how the Clash made their seminal double-album London Calling.

London Calling
Cover image via

They lived punk. They looked punk. But the sound drew on a variety of influences, including early R&B, blues, rockabilly, reggae, pop, and jazz. And while the stereotypical punk rock song is raw and unsophisticated (“volume, velocity, and aggression”, as Gray puts it), the Clash took its time to craft its masterpiece.

March A Long Way For Glory
Image from Marcus Gray’s “Route 19 Revisited”.

As Gray writes: “The original version of the lyric came first. But the final version of the lyric came last.” The educational equivalent is: “It’s OK to teach 20 years. Just don’t teach the same year 20 times.


So: Now’s the shot. A chance to take a little bit of this, and a little bit of that, and build something awesome. This tool and that one, and remake my Algebra II classes. My kids are gonna walk in every single day with a laptop. That device can either be a paperweight, a distraction, or an awesome tool for learning. My option.

The seeds were planted at the School City of Hammond’s inaugural e-Learning Day last June:

“My top takeaway from the day: the different sessions I attended (and facilitated), the tools I got hands-on with, all existed as part of a framework. In reflecting at the end of the day, I realized I had curated my own little Lesson Design seminar. Whether using Docs & Forms for formative assessment, or creating a hyperdoc for a unit review, or creating an activity in Activity Builder, this was all about identifying a learning objective, and then laying out a path for students to follow, and letting them do the work. And the learning. I’m seeing that Google Classroom, Activity Builder, and hyperdocs can be a powerful combination for my classes.”

I’ve been building my toolkit for years. Tweaking and adjusting. Borrowing from Vaudrey and Nowak and Nowak some more and Carter and Meyer (of course).

There’s more though. Jonathan Claydon has some cool stuff he’s doing to leverage tech in his class, and his students are climbing way up the DOK ladder.

Chevin Stone modeled hyperdocs for all of us at Gavit. Just the thing to put all the student learning tools in one place. There are a literal ton of resources online, and a book.

At South Shore e-Learn Katie Bradford shared some cool tools for use of video in lesson design. I see this as an opportunity to go 2:1, pairing students up to annotate a quick video on the skill of the day.


I’m already down with Desmos Activity Builder. Now’s a shot to build in some activities where the ROI was way too low for checking out a cart and getting everybody logged in. On-demand tech means Card sort, Polygraphs, and Marbleslides will all debut this year.

The wildcard is MyMathLab. Several of our teachers who have on-demand access to carts have been using this Pearson tool on the daily to create practice exercises and assessments. It’s actually an expectation within the district. I picture it as a way to create extensions and additional practice as a way to differentiate for students. Gonna need some tutorial there though.

So much in my head right now. Image via Giphy.

So that’s a lot of tools to sort through. It’s gotta be done though. The shift to 1:1 can be done well, or done poorly. It’s too great an opportunity to fumble away.

It can’t be just, OK, kiddies, open your computer, here’s the lesson, pencil/paper just like its always been. The laptops will be an afterthought. Forgotten. Left in lockers.

Or worse, I use them as a $300 worksheet.

And it will be an opportunity gone by the wayside. Instead, I’ve got an chance to build on what’s come before, give it my own personal touch through several rounds of revision, and who knows, maybe turn out a masterpiece.

“Sometimes it’s necessary to march a long way for glory….”

Rock Family Tree
The Family Tree of Rock. Via The Odyssey.


Piece By Piece

Image via giphy.

Last time we talked math in this space, I was trying to figure out a way to squeeze way too much content into the last five weeks of school, while still giving my students a chance to practice the skills and giving me a chance to assess their understanding, all while keeping a tiny sliver of their available brain cells focused on math stuff. Because it’s another fantastically gorgeous early May in The Region.

It's May In The Region
“Road Conditions: Wet”.  No kidding…

This week, I needed a performance assessment idea for Conic Sections. I also need to overlay final exam prep with new material in the finite time remaining before June 2.

And, I want to play with Desmos. Or rather, I want my students to play with Desmos.

Put all those ingredients in a blender, hit “Smoothie”, and you’ve got Piecewise Function Art!

Desmos piecewise staff picks

See everything up there labeled “Conics Project”? This project plan of mine is not a new idea, obviously.  I first came across it when Amy Gruen posted about her pencil/paper project back in the day. My co-teacher and I modified it for our Algebra II course that included several students with IEPs.

And then it sat in my back pocket for years until I changed schools and was assigned to Algebra II again this year.

The #MTBoS Search Engine tells me there are some awesome teachers getting cool stuff from their kids regarding this type of project. Check out Lisa Winer and Jessie Hester, to name two.

So I used their work as a starting point, customized it for my students, made up a packet with some sample art, my expectations for the project and the points scale, annnnnd away we go….

I insisted they did the pencil/paper planning first. I want them to make some fun & cool pics, yeah, but first and foremost I want them to get good at moving between representations of functions, and to get some reps on writing and graphing conics. I gave them two days to roll it around and plan at home, maybe sketch a quick picture or two. Then I planned for a pencil/paper Work Day in class Thursday, with the expectation (slightly unrealistic, it turns out) that they walk into class the next day with a list of equations. Then input equations to Desmos on Friday, with the project submitted via Canvas by the end of class.

Docs here:

Alg II (3) Conics Performance Assessment

Alg II (3) Functions one-pager

The initial reaction was… lukewarm: “Ugh”. “I’m taking the L.” “I can’t do this.”

Come on now. Don’t give up before you even try.

Most of them didn’t pick up a pencil before classtime Thursday, putting them in a hole to start. Fortunately I built in support, posting a Desmos Activity (via Stefan Fritz) to our page for them to play with, so they could see how to fine-tune an equation, and to restrict the domain. But the best progress was made in class on Thursday, when I convened some small groups, answered questions, walked through a couple of quick examples of drawing a graph and working backwards to its function rule, and also showing them how to translate a graph.

Next thing you know…

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Guys, for real. In my least interested class, I had 26 kids engaged, helping each other out, graphing, writing, struggling through the rough spots, cheering for each other and squealing with delight at themselves.

If they aren’t at home right now high-fiving themselves, they should be.

Then Friday, the Big Finish:

OK, in reality, my students needed a lot of support to bring this project in for a landing. A lot of them made a pencil/paper design that was way too ambitious to finish even with two days to work in class. Many were asking questions Friday that they should have brought to me on Wednesday or Thursday. Most got down to business in class on Friday, because it was the due date. But almost no one was remotely close to being done.

There’s two ways to handle that: 1) “Too bad, so sad, I told you guys to get started on Tuesday and you didn’t so now you’re out of time and out of luck. F.”

Or: 2) “Look, I can see you guys are making progress. How many of you are happy with your picture as it is right now? Not many, right? But you’re making good progress and probably could turn in something really fantastic with a little more time? Cool. The due date in Canvas is today, but with a time of midnight. Go home, finish it up, turn it in before you go to bed and we’ll call it good.”

In his autobiography “My American Journey“, General Colin Powell stated often one of his life’s guiding principles: “Never step on another man’s enthusiasm”. Good advice from a great man. I’m in, all the way. Why crush my students’ spirit just when they are hitting their groove with Desmos and putting together the equations for a whole big mess of functions? Math is happening here, people. I’d rather ride that wave, let them finish and give me something they can be proud of.

So, midnight it is. And we all get better, together, at teaching and learning.

Piece by piece.

Hockey Sticks

Yep, that’s frost on the inside of the windows.

When you drive an old car you get used to some rough sounds.

You also get very attuned to new, strange sounds. To the point where you almost don’t need an engine light to know when something’s not right.

So it is when you teach Algebra 1 frequent fliers, or in my current position, Track 3 Algebra II students with “Junioritis“. As my math coach in a previous district once told a room full of algebra teachers: “Your students have been going to school now for what, 11 or 12 years? Don’t fool yourself. They are not going to instantly start liking math all of a sudden just because you are their teacher this year.”

Image result for math student meme

So we started a chapter on exponentials and logs last week. We kicked the whole thing off with a day of graphing exponential functions by making a table of values. How did it go, you ask?

“I didn’t get to the back page because the front page made me cry.”

Yep. Rattle-rattle-thunder-clatter…

How do we fix this? (Hint: The answer is not “Call the Car-X Man.”)

We go Back to Basics:

Opened up class with the odds of a perfect NCAA bracket, graphs included. Because, the first day of the tournament (mid-day games, yo) dominates my students’ attention like little else.

Odds of a Perfect NCAA Bracket, Graphed

Then on to the bellringer – a Would You Rather on the evergreen task: would you rather have (insert giant sum of money) for a month’s work, or would you rather get one penny the first day, two pennies the second day, four cents on the third day, and so forth, with the daily pay rate doubling each day.

Several students lowered their shoulder and did the grunt work, either on calculator or on paper. And the answer became crystal clear. They actually “justified their answer with math”. Serious “light bulb” moments. (“Woah!……..”)

Then we walk through graphing an exponential with a fractional base, from the previous day’s assignment. Once I reminded (and showed) them that a negative exponent means write the reciprocal to the positive power, things fell into place. And hey, wait a minute. The shape of that graph looks very familiar. Like, we’ve seen it before. Maybe, today even…

I Feel Like I've Seen This Graph Before
Mind. Blown.

They still freeze up any time they are asked to graph a function from an x-y table, but I think they left class that day having a little clearer view of the *concept* of an exponential function. For just one day, I’ll take it. Let’s just say I’m guardedly optimistic. We’ll do some review at the end of the week, and a partner quiz on the day before Spring Break.

Not willing to rest on my laurels, next we pave the way for Inverse Functions. With a Desmos Activity borrowed from Jonathan Schoolcraft and tricked out with some Iron Giant themes.

Inverse Function AB Screengrab
Desmos Activity Builder, grab a bat. You’re up.

Moral of the story: it’s my job to stay in tune with my students’ level of understanding, and back them up when it’s needed. Visuals, a chance to play with numbers, and a chance to manipulate graphs definitely helps.

Or I could sit in a corner and mutter H – E – Double – Hockey Sticks. Those are the options.

Observe Me

That’s how you become great. A bit on the NSFW side, but the basic theory holds. As John Shedd mused: A ship in harbor is safe, but that’s not what ships are built for.

So this week I received an email from a new colleague.

Took me about three seconds to reply in the affirmative. Before I could change my mind.

I’m down. Anything for the team. And seriously, anybody that intentional about getting better at teaching is my brother.

Truthfully: for a second, I wasn’t sure. I’m new here. My fellow teachers are really, really good. I have nothing to hide, but still. What if he comes in here and I’m actually terrible? What if my kids pick today to regress to middle-school?

But several members of my online PLN are all-in for the #ObserveMe movement credited to Robert Kaplinsky. There’s a whole lot of aweseome, risk-taking teachers putting, uh, themselves out there.  So yeah, come take a look. Tell me what you see, good and bad.

Maybe that’s a bit selfish on my part. I mean, I want to know what my colleagues think of my work. And I want to share all the awesomeness of the #MTBoS and the “Classroom Chef” mentality with all my fellow teachers. But it does take two – someone willing to invite, and someone willing to accept. That happened this week….. aaaaaand they’re off.

The plan for the day? A Desmos activity. On phones. First time on the small screen. So, kiddies: let’s find out together. (As an aside, we are headed towards a BYOD 1:1 environment so we are encouraged to begin piloting this school year. The carts in the math department are spoken for, so taking a page from one of my favorite risk-taking teachers, I scouted out a Desmos activity that I thought would work well on the small screen, logged in as a student to test it out, saw what I needed to see, and decided to let it ride.)

Yeah, so they got to scroll down to see the text entry box. Other than that…

As for the activity: Awesome formative – I knew what they knew (and didn’t know) right away. Although I’m not sure how much of that had to do with math knowledge and how much was related to navigating the slides, especially on ther phones.

The “Wait And See” mode that students love: off. Instead of waiting for me to write stuff down, then copying it, the students, working in pairs, had to think through the questions and come up with answers. Win!

Still a little off task. Not as much of a win!

(I think students are way more tempted to play around on their own phones than on school-issued devices. Also, it’s easier for me to see who’s playing around on a bigger screen.)

Interest definitely waned at the end. But that’s on me. The end of the activity is a word problem, which is like hand-delivering a kryptonite sandwich to class. So would I do it again? Yeah, if it’s the only way to get them doing Desmos activities, phones are better than nothing. But in a perfect world?

Next time: get the cart.

And: Oh yeah. Observe Me.



Linear Review: “Children Must Play” Edition

Image result for teacher at the board meme

So: Quiz Review.

I promise my students at the start of each year that I will never drop a quiz on them without scheduling a review day. Now, if they happen to be absent on that review day, that’s on them, not me, but still. I’m not here to play “gotcha”, right?

I also learned way early in my career that me standing at the board and working out problems while they watch me like I’m a trained seal is the worst kind of review.

Seriously, “Sit and Get” didn’t work the first time. Why should I think anything has changed because there’s a quiz tomorrow? So for a while now I’ve been on a quest for quality review activities. (Looking at you, Speed Dating.)

But the reality is, anything can get stale if you let it. Even really good, student centered activities. It helps to have a deep bench. Mix it up. Keep ’em on their toes.

Between the MTBoS and the Classroom Chef/Ditch That Textbook crew I stalk follow online, there are virtually limitless ideas out there. Beautiful thing is, creativity breeds creativity. Reading about my fellow teachers taking chances and putting themselves out there inspires me.

So come time to do linear review with my Algebra II classes, I planned a double-barreled approach: A Desmos Activty based on my Clark County School District enrollment trend project (trend line, writing equations, making predictions), and (inspired by Rafe Esquith, who wrote in his book “Teach Like Your Hair’s On Fire” that as test prep he’d have his students predict the common mistakes that generated the distractors on the California state tests), a Make Your Own Kahoot.

I assigned the Desmos Activity as a do-at-home, which was probably a mistake. Other teachers I follow have had great success using AB this way, but the mistake I made was not priming the pump with an in-class Activity. Not too many of my students logged on to try it out after-hours.

Live and learn. I did do a little crowdsourcing for the slides, and got some good feedback.

That’s a good first step.

Still, I took some time the next day to debrief and walk through (OK, more of a 10k-pace run) through the activity screens, pointing out how the students that attempted the activity had the chance to apply what they had learned about slope to a (semi-) interesting problem.

Next up: a chance to dig in to the common mistakes that derail my students. Time for “Make your Own Kahoot!”

It was a two-day review of linear equations for an Algebra II class, which sounds excessive. But I think it was worth it. Day one, I challenged them in pairs to write their own Kahoot!-style multiple-choice question. With good distractors. No ridiculous, obviously wrong answers, but instead answers generated by common student mistakes, just like the testing companies do.

Photo credit: me. Brainpower credit: my kids.
How many ways can you mess up slope? Let’s see…

Then I collected the questions and answers and went home and made the Kahoot quiz.

Next day, we played their quiz.

Good folks have their issues with Kahoot.

Which is fine. I wouldn’t do it every day, or every week, for that matter. But damn, do the kids love it. You should have been in the class where one kid picked “harambae” as his screen name.  (Get it? Haram-BAE”). Rich.

Doc here: diy-kahoot-ch-2-review-directions.

Are my Track 3 kids learning Algebra? They’re trying, which is what I ask. Are we having fun?

Oh, hell yeah.