This week: Lots of #MTBoS love, photos, audio, shout outs, and a POEM!







This week: Lots of #MTBoS love, photos, audio, shout outs, and a POEM!



Edited By Sahar Khatri @khatrimath

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How does the banker come up with offers on Deal or No Deal? Where should you drop Plinko chips to win the most money? These questions lead to topics in probability and statistics. Bowen Kerins examines game shows from two perspectives: those who play the games, and those who design the games.Tune in tonight at 9 PM EST. to explore the Mathematics of Game Shows!

Last week we were lucky to have Yana Weinstein (@doctorwhy) presenting Improving Math Education with Interleaved Problems. In this interactive presentation, we gave a brief overview of interleaving and discussed the ways in which teachers currently use interleaving in their classrooms. We talked about the challenges of using interleaving, research demonstrating that interleaving enhances math problem solving skills more than blocked practice, and provided some ideas for implementation of interleaving in the classroom. If you missed it check out the recording here.

#MTBoSYearbook

Anne Schwartz reminds us that Twitter Math Camp is right around the corner with her post about creating a #MTBoSYearbook.

Her rules are simple:

  1. Tweet with #MTBoSYearbook

  2. Include your name, a picture of yourself, and your quote

  3. Yes Elizabeth it has to be your face and not a monkey

  4. You can include other people but be sure to tag them so they can override

  5. The deadline is Next Friday June 3

Here is Anne’s model post:

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That deadline is approaching fast, so get your entries in!

~by Andrew Gael (@bkdidact)

#MTBoSYearbook: Here are some already posted…

MTBoS Audio-bites: Tales from the Chalkline

Have you subscribed or tuned in yet?! If not, you’re missing out. The latest “chalk-talk” features Tina Cardone as she discusses special ed, Nix the Trix, students in foster care, tracking students, and so much more! It’s a jam packed hour that has left me so much to think about. Listen to the other talks here or find Chalkline on your favorite app. And don’t forget to send some love to Anne Schwartz who has launched this podcast.

Cuz Fawn Says It’s Cool

 

My buddy, JR Ginex-Orinion, texted me the other day asking:

 

So naturally, I went to their site and clicked around. Pretty cool.

 

Today, I saw Fawn’s post about dudamath.com and I thought,

“Well… if Fawn thinks it’s cool, then we probably all should think it’s cool.”

 

So here is my end-of-the-year rhyme:

When you’re done with school,

Kick your feet up at the pool,

With dudamath.com as your tool

Cuz Fawn says it’s cool.

~ by Andrew Stadel (@mr_stadel)

 

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It’s Almost June? Where Did The Year Go???







It's Almost June? Where Did The Year Go???



Edited By Carl Oliver @carloliwitter

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This week we are lucky to have Yana Weinstein (@doctorwhy) presenting Improving Math Education with Interleaved Problems. In this interactive presentation, we will give a brief overview of interleaving and discuss the ways in which teachers currently use interleaving in their classrooms. We will talk about the challenges of using interleaving, research demonstrating that interleaving enhances math problem solving skills more than blocked practice, and provide some ideas for implementation of interleaving in the classroom.Join us tonight at 9 EST here.

Last week Tracy Zager (@TracyZager) wowed us with How Do They Relate? Teaching Students to Make Mathematical Connections. The interactive talk took participants on a journey from Tracy’s local video store, through the worlds of relational and instrumental understanding, and into strategies for fostering connections between students understanding of math. The engaging talk had lively conversation in the chat which spilled over into twitter, using the hashtag #globalmath. Click here to view the recording.

Great Blogging Action

Belonging and Barbecue

At our school’s ironically named “End-of-year” barbecue I talked with a couple of students who have been enrolled in our school for a long time. They are both in their twenties, both male, both students of color. While they both have a history of struggling in school they both are poised to graduate when the school year actually ends on June 28th. They both spoke about how important was to feel a part of something as they reflected on their successful school experiences. They recalled feeling like they were connected, and that everybody was on their side and we were working together. It was a very interesting conversation that stayed with me for some time. 

As I returned to my desk I found Ilana Horn’s article Who Belongs In Our Math Classrooms? in my twitter feed and saw an amazing set of connections between the conversation I just had and her blog post. The post describes the alienation that students feel in schools, especially in math class given the cultural norms and assessment driven pressures that surrounds the subject. “For most students, alienation can be overcome by teachers who create a sense of belongingness.” Horn writes in the post “Belongingness comes about when students experience frequent, pleasant interactions with their peers and teacher.” I was instantly reminded of my conversation about the two students who could quickly list off the classes and the teachers that created that culture and created a sense of belonging. They contrasted the sense of belonging with other teachers’ classrooms where they felt alone and had to “fend for themselves”. In Horn’s article she describes the negative consequences of creating a competitive culture as “competition sends a strong message that some people are more mathematically able than others.”

Horn goes on to describe a number of other things that made me think of ways to help other students. These include using students actual names even when it is difficult to pronounce, not treat students differently based on their cultural backgrounds, and not looking to correct things that are inconsequential. “If our students are learning English as a second language, speaking a pidgin or African American Vernacular English (AAVE), our focus on correct grammar in situations where it is inconsequential may disinvite their participation.” It was a great post, and one that would probably resonate with others as much as it resonated with me on Friday afternoon. 
 

Hot on Twitter: Make it Rain!!!

Highlights From My BLOG Pocket

The constant stream of insightful writing across the #MTBoS is a wonderful addition to my day. Luckily the opportunity to write for this newsletter is a good chance to go through the posts that I save in my pocket or in my feed reader and reflect on those ideas.

Andrew Gael (@bkdidact) created an infectiously engaging post that also made me wonder how to make our Parent Association more profitably. Using the money that his parents generated, he made an interesting 3-act problem with a really engaging video and a satisfying finish in the 3rd Act.

As a teacher who takes a hand-on approach to curriculum, I was really moved by Tina Cardone’s (@crstn85) piece about Curriculum over at her blog Drawing on Math. Her thinking around the district choice of a new 8th grade algebra curriculum echoed a lot of the thinking that I have about my curriculum. “Is it my job to write curriculum? No. Do I trust anyone else to do it? Not really.”

The collection of tweets and posts collected in John Golden’s (@mathhombre) recent post Not Subtracting is just the latest example of how wonderful example of this wonderful community. The post begins with a simple observation about a little girl doing math, and turns into a series of connections being made across the #MTBoS that looks almost like a game of six degrees of separation. It was an insighful discussion about subtraction too!

Reflecting on the 2015 Summer Math Photo Challenge

The Summer math photo challenge was a highlight of last summer for many people. These photos were a few of hundreds taken by math teachers across the country who posted them to Twitter under the hashtag #mathphoto15, and were then archived on the challenge’s Flickr page. Participants were challenged to post pictures that matches a particular theme, which was posted on the summer math photo challenge website.  Some of the challenges included lines, arrays, circles, and more.

The challenges and the entirety of the project was the brain child of Malke Rosenfeld who is ready to pass the torch on to a new person who is ready to spearhead #mathphoto16. If that person is you, reach out to her on Twitter (@mathinyourfeet), and let me know as well!

-Carl Oliver (@carloliwitter)

1. I won’t be spearheading the math photo challenge this year but if anyone wants to take the reins I’m happy to fill them in on the deets.
 

2. And here are the archives of last summer’s challenge — math images from all over the world! http://summermathphotochallenge.weebly.com/archives-of-weekly-challenges.html … #elemmathchat

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You Can So Relate To This Week’s Global Math Department







You Can So Relate To This Week's Global Math Department



Edited By Brian Bushart @bstockus

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How Do They Relate? Teaching Students to Make Mathematical Connections
Presented by Tracy Zager (@TracyZager)

Many students see math content as a series of discrete topics, rather than a landscape of interconnected concepts. Through analysis of classroom examples and student work, participants will: 1) explore relational thinking–an important habit of mind of mathematicians; 2) learn specific teaching strategies to encourage students to seek and scrutinize connections among ideas; and 3) learn how to capitalize on a special class of students’ mistakes–when students overgeneralize, they are attempting connections that don’t hold mathematically. We will engage with rich math problems as we explore how to teach students to make–and break–mathematical connections.

To join the meeting when it starts at 9pm Eastern (or RSVP if it’s before 9pm), click here.

Last week at Global Math, Carl Oliver sparked our thinking with non-routine problems.

Check out the recording here.

And now for more good stuff…

Discovering…

Capture.JPG

This week, an important and fascinating chat happened on twitter, and I only happened upon it late. From the snippets of #MTBoS reactions, I could tell this was a hot talk, which is why I spent some time afterward looking for posts about it. A conversation between James Tanton and Andrew Hacker was live-tweeted using the hashtag #MoMathEdTalk, on the topic of the future of math education. The talk was happening at an event called Course Corrections, sponsored by the Museum of Math. Hacker was arguing that too much math is taught in high schools, most of which damages students’ chances of graduating, and isn’t needed anyway. Tanton’s thesis was that we need to continue teaching math, but with joy. There will be a video of the talk released soon, apparently, but in the meantime, check out the #momathedtalk stream (which I didn’t even know was a thing), and here are two reaction posts from Wendy Menard and  Patrick Honner.

Written by Audrey McLaren (@a_mcsquared)

Diamonds Are Forever

Tracy Zager wrote a delightful post this week about helping kids develop mathematical vocabulary. She takes us through a delightful lesson where she lets a group of first graders debate and dispute the meaning of such terms as “diamond’ and “straight,” both of which are used somewhat differently within math classes and in the rest of the world.

Which of these shapes are diamonds? We played around with the word and I learned a lot about their thinking. Mario looked unsettled and said, “Now I’m not so sure what a diamond is.” He turned to me and asked, “What’s a diamond? Which one is right?”

I said, “I don’t know. It’s up to you.”

The kids gasped.

If I excerpt anymore, I’ll just excerpt the whole thing. Just go read it.

Written by Kent Haines (@KentHaines)

Rethinking Systems Teaching

IMG_5802.JPG

I’m wrapping up a two week teaching experience with students who struggled all year in math class with a teacher who struggled more than they. My expectation was for students to have engaging practice opportunities prior to taking the Unit 9 Systems of Equations common assessment. With the opportunity of teaching one course of Introduction to Algebra/Coordinate Algebra next year, I’m thinking of ways to increase student understanding of solving systems.

Using a context to introduce the concept will prove helpful. Systems and Oreos presents a context using Oreos. Yes, Oreos! An instant hook! Oreos and comics possibly as incorporated in this post. Organizing the information once derived will help students in different ways. Beautiful Math discussed beautiful ways to make this happen within your classroom. Check out the way she used post-it notes to show the substitution strategy algebraically. Manipulatives will aid in students visualizing the quantities within the problems/equations. See if you can make sense of these visual representations.

And round it out with some practice through the use of technology.

Written by Jenise Sexton (@MrsJeniseSexton)

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This week: #TBT Flashback and a Few Challenges







This week: #TBT Flashback and a Few Challenges



Edited By Sahar Khatri @khatrimath

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Nothing sparks thinking like a genuinely challenging problem. Join, Carl Oliver ignite this feeling in ALL your students through non-routine problems and Teach the mathematical practices, deep connections, and problem solving strategies without sacrificing your unit plan. Join us tonight at 9PM EST/6PM PST by clicking here

Last week, Kent Haines (@mrAKHaines) presented A Conceptual Approach to Teaching Integer Operations. Keep-Change-Flip isn’t cutting it. We explored a unit of instruction on integers that involves games, visual models, vertical number lines, and open number sentences. View the recording here.

Flashback: Throw Back Tuesday #TBT

This week we go back within the archives of #MTBoS and present a few challenges moving forward.

Flashback: A Mathematical Exploration with Mysterious Manipulatives

This week Jamie Duncan tweeted about having purchased one of my favorite mathematical manipulatives for her classroom.

jaime.JPG

The reason why I love cuisenaire rods is, that not only are they a mathematical manipulative, but they have inherent algebraic properties. Quantity and number comparisons are a natural fit, whether talking whole numbers or fractions. There is seemingly no structure to these mysterious manipulatives until you discover their fundamental pattern. The white is a unit and so on.

IMG_7721.JPG

This reminded me of one of my favorite blog posts by Simon Gregg about the Hundred Face Activity. First dig out your cuisenaire rods, do Simon’s (and Malke’s) activity, and then tweet about it under #HundredFaceChallenge!

My other challenge for you is to grab your favorite mathematical manipulatives and as the year winds down, find or create a fun and mathematically challenging activity for your students to do with them! And then let us know about it! Have fun and do some math!

~by Andrew Gael (@bkdidact)

Flashback: A Joe Schwartz Scissors Classic

A great post is timeless, whether posted recently or last year. Last week, Joe Schwartz tweeted one of his blog posts from last year, titled The Standard Formerly Known As 4.2.3D.2.a

Joe does a beautiful job exposing student weaknesses with measuring objects to the nearest quarter inch. Poor kids!

Wanna know why? They’re using that confounded ruler with inches and quarter inches!

So in true Joe fashion, he got out his scissors and started cutting square inches and strips of quarter inches. That’s right. Now measure that key and pencil kids! Read his post.

 
 

My challenge to you this week: make something in your math class more tangible and meaningful with your scissors this week. Tweet me about it.

~ by Andrew Stadel (@mr_stadel)

Flashback: Because whenever we look back, moms are the best!

This week in honor of Mother’s Day, Her Mathness, Wendy Menard reblogged a very moving post from July 2013 commemorating her mother, who passed away 6 years ago. Also a teacher, her mother cared deeply about her students and left a lasting legacy at the school where she taught. Great reminder that we’re not just teachers of content, the importance of building relationship, and a reminder of #whyIteach. Here’s a piece of the post, but make sure to read the post in its entirety.

“Six months after my mother died, the school she taught in actually dedicated a classroom to her.  Many of her former students and colleagues came to the dedication, brought home-made treats and read letters to her.  They were eager to meet the grandchildren my mother used as examples in her lessons almost daily (my teenagers just LOVED that).  It was a beautiful occasion, and the poem on the dedication plaque was written by one of her students.”

Happy Mother’s Day to all mothers and our deepest positive thoughts to all missing their mothers.
~Sahar Khatri (@khatrimath)

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#MTBoS30 begins, and yes, you can participate.







#MTBoS30 begins, and yes, you can participate.



Edited By Carl Oliver @carloliwitter

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Online Professional Development Sessions

This week we are lucky to have Kent Haines (@mrAKHaines) presenting A Conceptual Approach to Teaching Integer Operations. Keep-Change-Flip isn’t cutting it. Explore a unit of instruction on integers that involves games, visual models, vertical number lines, and open number sentences.Join us tonight at 9 EST here.

Last week Dawn Dupriest presented Coding in Math Class. Coding is a fundamental 21st century literacy skill, a key area of job growth, and a great way to model with mathematics. Where should you start if you’re new to this world? We’ll explore some topics that work well for beginning coders, learn the basics of a web-based programming environment, and leave with some lessons and lesson structures you can adapt for late elementary or secondary math learners. click here.

Great Blogging Action

When I told my sister that I had to go write my piece for the Global Math Department newsletter, she said “I didn’t know Math had a Global Department.”  My daughter replied, “Well, if anything should have a Global Department, it’s Math.”  I love my family.

Egged on by Anne Schwartz, a whole slew of people are participating in #MTBoS30, myself included.  There will be lots of great reading this month, judging from the posts on THE FIRST DAY!  I was struck by this first post by Pam Wilson, aka the Radical Rational – here we are one month (or less for some) to go in the school year, and she is reflecting and planning for next year – being truly intentional as she reads, makes notes, thinks ahead.  I was inspired by her energy.  I highly recommend creating a #MTBoS30 column in your Twitter feed. It’s great to hear everyone’s voices all at once.  

I’ve written many times about Resourceaholic.  In case you haven’t been paying attention and subscribed to that treasure trove, I want to share with you a resource that Jo Morgan shared this week, 29 GIFs that Teach Math Better Than Your Teacher Did.  I’m not sure the title is completely accurate, but there are some very neat animations, like the one above, which might illuminate some abstractions for your students (and you!).

Thanks, Dan Meyer.  What for this time?  For sharing Every Handout & Presentation from NCTM and NCSM 2016.  For those of us who didn’t get to go, and those of you who did but, being human, couldn’t attend every session, it’s all here, included a curated list.
 

Hot on Twitter: #MTBoS30 Takes Flight Across The Blogosphere

I’ve lost my mind and wrote a post because of @sophgermain ‘s #MTBoS30 challenge. http://fawnnguyen.com/hashtag-mtbos30/ … #MTBoS cc @crstn85

Post: Hashtag MTBoS30
 

Post: 30 Days.

 

 
I’m doing #MTBoS30 in May. Want to renew your blogging habit with me?

Post: It’s May!?!

 

 
@crstn85 I do! But in my head I’m calling it #mtbos15 … Setting myself up for success! #MTBoS30

 

Dusting off the Blogs and Blog Readers

If you’re like me, you blog a tonIn your head. There are many drafts, but few get published, but that’s okay! If you’re looking for some collective energy to initiate your blog again join me (soon) and others in #MTBoS30, a 30 day challenge to post (almost) everyday of May. Inline image 1
Your first stop? Check out Tina Cardone’s (@crstn85May Day blog post. If you’re not sure where to begin she shares some prompts to get you started. Here are a few samples from that list:

  • I feel happiest in my skin when…
  • Make a list of everything you’d like to say no to.
  • Make a list of everything you’d like to say yes to.
  • When I’m in pain — physical or emotional — the kindest thing I can do for myself is…
  • Make a list of the people in your life who genuinely support you, and who you can genuinely trust. (Then make time to hang out with them.) – (Tina started with this one, so make sure to read her post!)

Even if you’re not planning to blog, keep an eye out and dust off the blog readers, create a new stream in the twitter app of your choice, etc. I can sense amazing-ness (beyond the usual) will be published this month. Bridget Dunbar (@BridgetDunbar) reflects on teaching math as a story after observing (and being completely hooked!) her colleagues engage their students through story telling as they learned of Julius Caesar and the fall of the Roman Empire. This led her to finding Rina Zazkis and Peter Liljedahl’s Teaching Mathematics as a Story. She’s currently reflecting on the following intriguing questions moving forward. Check out her entire post and add your voice if you so please!

  1. On the macro level-How can I help teachers to tell the math story as a set of interconnected ideas and concepts?
  2. On the micro level-How can I help teachers to consider a lesson play, so that the day to day story is just as interesting as the year long story they are telling? How do we get students to want more?

There will be great post coming your way soon. Lurk #MTBoS30 or better yet, take the plunge! 

by Sahar Khatri (@khatrimath)

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