Before the start of this school year, I discovered the #teach180 hashtag via the post Sarah Carter made about it. I had no idea about its existence last year, and I have been so glad to be a part of it this year.
I decided to participate. This year is my 4th year teaching, and in August coming back to school it was the first time I finally felt comfortable – maybe comfortable isn’t the right word, but like I knew what was going on, what to expect, and had plans ready. So I took this chance to push myself to become better, and to start to network with other teachers across the country (and world!).
Taking the #teach180 challenge of one classroom picture a day! Welcome to my class!!! pic.twitter.com/Yg3OBofE3Y
— Liz Mastalio (@MissMastalio) August 23, 2016
And so I was off!
I’m going to include some of my favorites of my own #teach180 posts from this year as I talk about the experience.
Obviously when you’re talking about slope, you have to watch the Adventures of Slope Dude #Teach180 pic.twitter.com/NUKdJ9nxCO
— Liz Mastalio (@MissMastalio) August 26, 2016
Every year, my kids are still talking about Slope Dude in April and May when we watched the video in August, and this tweet made Sarah’s roundup of tweets from the first few weeks of school.
At first, I sort of felt pressure to make sure I was doing really cool things. Well, no, not even really cool things. Things that looked really cool. So I could take a cool picture to post on the internet.
Some of the time, that actually resulted in me thinking of a new and helpful way to explain or organize content!
Showing our process on solving equations! Trying to emphasize what you’re doing over the final answer #Teach180pic.twitter.com/EUQl2YgeVD
— Liz Mastalio (@MissMastalio) August 30, 2016
Or, sometimes it resulted in a really fun new activity!
Scavenger hunt solving literal equations in Algebra 1! Getting up and moving! #teach180 pic.twitter.com/jRhgOsE4qy
— Liz Mastalio (@MissMastalio) September 8, 2016
But sometimes, it just resulted in a lot of extra stress and days spent staying late at school with me thinking, “I have such a boring day planned tomorrow I’m not going to have anything cool to post for #teach180!”
Then I realized how silly this was. And at some point, I gave myself permission to just post a picture of a worksheet if I needed to. Or some grading. Since then, there’s been nothing but LOVE for #teach180! I regularly scroll through the hashtag and find the GREATEST ideas to use in my classroom – and it’s especially cool since, in math at least, a lot of the curricula have vaguely similar sequencing/pacing, so often I open the hashtag to find an activity over something I’m getting ready to teach the very next day!
(Like this paper airplane box and whisker plot one, which got so many students not in my class to ask about the tape on the hallway floor!)
Box and whisker plots from our paper airplane throws in Intermediate Math today! #teach180 pic.twitter.com/kHnzTViuho
— Liz Mastalio (@MissMastalio) September 12, 2016
I’ve gotten a ton of questions about my Sports Statistics course (which I developed the curriculum for myself, based loosely on the first 2/3 of the AP stats curriculum), which has been really fun to share with the world.
Shooting left handed and right handed – designing and analyzing a valid experiment in Sports Stats! #teach180 pic.twitter.com/AB2fQDWtBM
— Liz Mastalio (@MissMastalio) September 15, 2016
It’s also been a cool way to share good tech tips:
We found @desmos hard to interpret with so many inequality colors – reverse the inequalities, you can just look at the white area! #teach180 pic.twitter.com/0HcSVDpLlV
— Liz Mastalio (@MissMastalio) October 14, 2016
Occasionally, I’ve brought my coworkers into my posts for the day, because I love using this hashtag to show off my really amazing school:
Wall of #mchmavs #goals outside of @HeatherKormann‘s room! Stop by and add your goals! #teach180 pic.twitter.com/JMkqTKOLU8
— Liz Mastalio (@MissMastalio) November 8, 2016
Romeo and Juliet’s wedding in English I today! Thanks for inviting me @MissWeigel! #teach180 pic.twitter.com/Dq498YsrkD
— Liz Mastalio (@MissMastalio) April 26, 2017
And here are just some more favorites:
Doing the Crow and the Pitcher lab in Algebra I today! #teach180 pic.twitter.com/zfEhadicb0
— Liz Mastalio (@MissMastalio) November 17, 2016
LOVE the images the students took modeling different geometric relationships between points, lines, and planes! #teach180pic.twitter.com/39FAM8t5b6
— Liz Mastalio (@MissMastalio) November 30, 2016
Illustrating that two sides of a triangle must be longer than the third side #teach180 pic.twitter.com/79GC422uya
— Liz Mastalio (@MissMastalio) December 6, 2016
My students COMPLETED the 5 4 3 2 1 challenge today!!!
“I’ve been trying to get 17 for two weeks!” #teach180 pic.twitter.com/IWoEG6aI48— Liz Mastalio (@MissMastalio) December 8, 2016
Collecting bottle flipping data – going to be creating scatterplots and doing some regression! #teach180 pic.twitter.com/NoiibHvK4Q
— Liz Mastalio (@MissMastalio) December 13, 2016
Multiplying polynomials using algebra tiles! #teach180 pic.twitter.com/AfJIDU4eFt
— Liz Mastalio (@MissMastalio) February 21, 2017
It’s finals day 1, but we have our bracket predictions from Sports Statistics up! Ready to see how the data does! #teach180 pic.twitter.com/3O4CVR3Gdu
— Liz Mastalio (@MissMastalio) March 16, 2017
This is only 2 of about 4-5 different solution pathways my classes took for the opener today! #teach180 pic.twitter.com/XGe1mUFHuB
— Liz Mastalio (@MissMastalio) March 28, 2017
I write upside down while helping students a lot. My Algebra 2 kids decided to try today. Guess which is mine. #teach180pic.twitter.com/50owvivCyK
— Liz Mastalio (@MissMastalio) February 2, 2017
It’s also been a great motivator to keep things going now that we’ve hit that end-of-the-year time when everyone is kind of like “ehhhhhh” and all the students are asking you about their grade every five seconds. It’s sort of preventing me from the urge to just coast into the finish line.
Played @settlersofcatan in Algebra 2 to see experimental probability in action! #teach180 (I won 🤗) pic.twitter.com/9Jlo3NWMh5
— Liz Mastalio (@MissMastalio) May 5, 2017
Starting to learn about confidence intervals by taking samples (bags) of M&Ms and finding proportion of orange! #teach180 pic.twitter.com/oVm7tum9cN
— Liz Mastalio (@MissMastalio) May 4, 2017
We played egg roulette to understand dependent events better! 3 of the eggs aren’t boiled…can you avoid smashing one? #teach180pic.twitter.com/vD2BA3Hjax
— Liz Mastalio (@MissMastalio) May 18, 2017
More egg roulette! #teach180 pic.twitter.com/uOF850orJa
— Liz Mastalio (@MissMastalio) May 18, 2017
All in all, it’s a really amazing hashtag and I’m so glad I decided to participate. I am 100% going to continue it next year, and you should join! It’s also a great way to get started on twitter, because you’ll be forced to post at least one tweet per day, and you know other teacher’s will be finding your tweets through the hashtag and will want to follow you!
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