Category: Grit

Can you undo an adolescent’s fixed mindset?

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Yes, it is this time of year where I have to stop and wonder – what the heck am I doing wrong? Is it me?  Is it the kids? Is it the combination of us? In the spring, many of the kids are breezing through and finding ways to problem solve and have gotten really comfortable with being uncomfortable in doing their nightly struggle – they’ve learned to trust that when we get together the next day, their questions will get answered and all will come together, if not that day, then the next.

This year is somewhat more frustrating for me and I can’t figure out why.  I feel as if the students are still attempting to get everything right every night.  It’s as if they created habits that I did not see somewhere along the way.  Reading the beginning of Andrew Gael’s blogpost on Productive Struggle  made me realize this was true and I’m more frustrated than ever now.  I’ve noticed that the conversations that I am “facilitating” are actually either one student talking about their ideas (basically the kid who thought they got it right) and everyone listening intently checking if they agree with him/her or everyone remaining silent until the one or two kids who are willing to take the risk speak up and take the risk to see if they are right.  I’m not quite sure what this is about.

In prior years, there have been kids that really felt much more comfortable with attempting something and being wrong.  I am really wondering what I did differently this year.  There is much more of a feeling of holding back – many more caveats of “I don’t think this is right…” before someone puts their ideas on the board (even though I repeatedly stress that that is not important.)

I have in the past few years become very disillusioned with the idea that high school students are capable of undoing 12-14 years of fixed mindset.  I think I tweeted about this last year sometime when, after a conversation and exercise about Fixed vs. Growth Mindset a student said to me “Is this supposed to make us feel bad?”  I was in shock.  I couldn’t figure out what I had done to make him feel bad at all as I had done just what Carol Dweck suggests and presented the two mindsets as a continuum – a journey of learning about yourself and how you learn best.  Some of the kids saw it as a good tool to know about yourself, but many of them saw it as just one more thing they had to “overcome” in order to get in to a good college or to be the “best they can be” – because you know, if you have a fixed mindset, that’s not the “best you can be” – you have to change that too now.  Oh god, what have I done?

So, maybe there’s a little part of me that feels bad for them and truly understands the fear of being wrong. My goals are to prepare them for the thinking, for problem solving in life and their immediate goals are getting good grades, doing the best they can right now to get into a good college, etc.  Sometimes these goals are definitely at odds and it’s really tough to compete with the immediacy of what they perceive as success for them and those people they want so much to make proud. And as always when there are two parties who have goals that are at odds – there is ultimately conflict.  And the battle continues.

Everything Old is New Again…(or why teaching with PBL is so great)

So I heard that what everyone is saying about the new Star Wars Movie, The Force Awakens, is that “Everything Old is New Again” – go ahead google it, there are at least 5 or 6 blog posts or articles about how “BB-8 is the new R2D2” or “Jakku is the new Tattoine” or whatever.  I actually don’t have a problem with J.J. Abrams reusing old themes, character tropes or storylines because I think that really great stories are timeless and have meaning and lessons that surpass the movie that you are watching.  I still thought it was awesome.

This concept of everything old is new again really hit home to me today in my first period class when I was having the students do a classic problem that I probably first did in 1996 while I was under the tutelage of my own Yoda, Rick Parris (who I think wrote the problem, but if someone reading this knows differently, please let me know).  The problem goes like this:

Pat and Chris were out in their rowboat one day and Chris spied a water lily.  Knowing that Pat liked a mathematical challenge, Chris announced that, with the help of the plant, it was possible to calculate the depth of the water under the boat.  When pulled taut, directly over its root, the top of the plant was originally 10 inches above the water surface.  While Pat held the top of the plat, which remained rooted to the lake bottom, Chris gently rowed the boat five feet.  This forced Pat’s hand to the water surface.  Use this information to calculate the depth of the water.

What I usually do is have students get into groups and put them at the board and just let them go at it.  Today was no exception – the first day back from winter break and they were tired and not really into it.  At first they didn’t really know what to draw, how to go about making a diagram but slowly and surely they came up with some good pictures. Some of the common initial errors is not adjusting the units or mislabeling the lengths.  However, one of the toughest things for students to see eventually is that the length of the root is the depth of the water (let’s call it x) plus the ten inches outside of the water’s surface.  Most students end up solving this problem with the Pythagorean Theorem – I’ve been seeing it for almost 20 years done this way.  Although I never tire of the excitement they get in their eyes when they realize that the hypotenuse is x+10 and the leg is x.

However, since everything old is new again, today I had a student who actually is usually a rather quiet kid in class, not confused, just quiet, but in a group of three students he had put his diagram on a coordinate plane instead of just drawing a diagram like everyone else did.  This intrigued me.  He initially wrote an equation on the board like so:

y= 1/6 (x – 0)+10

and I came over and asked him about it.  He was telling me that he was trying to write the equation of one of the sides of the triangle and then I asked him how that was going to help to find the depth of the water.  He thought about that for a while and looked at his partners. They didn’t seem to have any ideas for him or were actually following why he was writing equations at all.  He immediately said something like, “Wait, I have another idea.” and proceeded to talk to his group about this:

Jacksons solution to Pat and Chris
Jackson’s Solution to the Pat & Chris Problem

He had realized from his diagram that the two sides of the triangle would be equal and that if we wrote the equation of the perpendicular bisector of the base of the isosceles triangle and found its y-intercept he would find the depth of the water.  He proceeded to find the midpoint of the base, then the slope of the base, took the opposite reciprocal and then evaluated the line at x=0 to find the y-intercept.  I was pretty impressed – I had never seen a student take this perspective on this problem before.

This made my whole day – I was really dreading going back to work after vacation and honestly, first period was the best class of the day when this wonderful, new method was shown to me and this great experience of this student’s persistence refreshed my hope and interest in this problem.  Perpendicular bisectors are the new Pythagorean Theorem!

Succeeding at Helping Students to Fail?? Part 1: Meaning

Apologies faithful readers – those of you who know me well, know that I have been dealing with a great deal of personal issues and preparing for the summer PBL Math Teaching Summit, so I have taken a small hiatus from blogging for a while.  However, with that under control for now, I turn to reflecting on something that happened in class the other day and its relation to a great article I retweeted that was on TeachThought’s website the other day entitled Helping Students Fail.  I have been giving a lot of thought this year to the idea of Grit and Problem-Based Learning which has intrigued me for a while.  However, this article is one of the few I’ve seen that really speaks to some concrete steps that teachers can take to aid students on the journey of dealing with making mistakes and viewing them in a positive light.

I love the framework that the author gives here:

http://www.teachthought.com/teaching/the-role-of-failure-in-learning-helping-students-fail/
Helping Students Fail: A Framework by Terry Heick

Breaking the struggle into these four aspects of learning is very interesting to me (of course with respect to the PBL Classroom).  It dawned on me while reading this article that this is a continuous and completely ongoing process of learning to fail that happens.  It is so ubiquitous that the teacher and students are probably not even aware of it (or are so aware of it that that’s where the discomfort is emanating from).  It is so ubiquitous that I needed this framework for me to be able to even have it spelled out for me.

1. Meaning: In the PBL classroom, meaning is shaped everyday – the explicit separation between knowledge and performance is spelled out in discussion and the way students are asked to share their attempts at problems.  Jo Boaler might have spelled it out best in her paper desribing the Dance of Agency, where she explained the importance of sharing what she called “partial solutions.”  Using this language is really important to make sure that students don’t feel the need to have a complete solution when they present (because no matter how many times I say it, they still say, “Is it OK if it’s wrong/”)  In their mind, they feel their presentation is a performance.  However, the other day I had an interesting experience while students were presenting.  We were doing this problem in class and I had assigned two girls to present their ideas together:

A triangle has sides measure 9, 12 and 15 (what’s special about this triangle?).  Find the distances to the centroid from all three vertices.

The day before we had done a problem very similar to this with an equilateral triangle of sidelength 6 and the presenter had realized that he could connect this problem to the work we were doing with 30-60-90 triangles.  He then applied the Centroid Theorem which states that the centroid is 2/3 of the way from the vertex along the median.  So when the girls presented, they did this:

FullSizeRender (1)

They realized that the median from A was the hypotenuse of a right triangle and they could find its length with the Pythagorean Theorem. They then used the Centroid Theorem and found 2/3 of it. However, next, they did this:


FullSizeRender (2)It was great that they connected this problem to the previous day’s presentation where all of the distances were the same (I’m always asking them to look for connections). However, when I asked them the question of whether they expected those distances to all be equal, they had to think about that. We put the question out to the class and it started a great discussion about why sometimes they were the same and sometimes they weren’t. I won’t go into the whole solution here since the correct answer is not the point of this blogpost but what happened that evening is.

Later on that night, I received an email from one of the girls who was part of the presenting team. At the end of class, I had noticed that she seemed very quiet and I had asked her if she was confused about something else we were discussing towards the end of the class when the bell rang. She had said no and left class very awkwardly.

This is what she wrote to me:

FullSizeRender
I had been working so hard to make students feel comfortable making mistakes that I wasn’t paying attention to who had made the mistakes and that they were actually comfortable making the mistakes and proud of making those mistakes and wanted credit for making those mistakes! I was dumbfounded. I just couldn’t believe it. My perception of (at least) this student’s ability to be comfortable with being wrong was so different than what her’s was. She was proud that her “mistake was a good one” and not just a “silly error” and I needed to give her the credit she deserved for taking a risk. I learned such a great lesson from this student on this day and I owe her so much (and don’t worry, I told her that in an email response)!

The separation between knowledge and performance has been made clear to at least some of my students and I am going to keep doing what I’m doing in the hope of getting this message to all of them.

Teaching Persistence Takes Time….But How Much Time?

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I just read a great story posted on a blog about Malcolm Gladwell’s comments about Alan Schoenfeld’s research on persistence in problem solving in Gladwell’s book Outliers. In this story, a young woman persists for 22 minutes on a problem that had an average persistence time for most students of about two minutes.  Of course we would love to have students be persistent in the face of a problem they couldn’t solve and have some determination and creativity to bat to allow themselves to grapple with the problem (in other words, not just sit there and persist in the feeling of gosh-I-wonder-how-to-do-this).

But at the same time, imagine that you actually have kids who are well-intentioned, pretty smart and actually interested in learning.  Let’s just give them the benefit of the down for a second here – and we’re in a classroom where we have interesting problems that might keep them engaged in the evening with an cool idea with which they must grapple for a while.  I would ask the question, “How persistent do we want them to be?” (and so would they).

Many kids in the PBL classroom wonder this in the beginning of the year and I am asking myself now too.  This student of Schoenfeld’s that persisted for 22 minutes –  is that a good thing?  How long is too long?  When would we want a kid to know to look for resources?  To question their prior knowledge in a different way?  To know to stop and wait to discuss with others the next day?  To try using technology?

So my question would be how do we know when we are teaching persistence as a good  and productive thing or when we are teaching students that their problem solving is just the definition of insanity (repeating the same thing over and over expecting different results?).  My thought is that persistence without a growth mindset (or the belief that you can change your way of thinking and knowing) can be just as dangerous as no persistence at all.

Looking for the Teacher of Grit

I’m in the middle of working on organizing my courses for the Exeter conference in about a week and something I’m really struggling with is trying to articulate to teachers how they can impart to their students this idea of grit in the PBL classroom.  So I started doing a little research online (besides looking through all of the books I have read on the subject).  I took Angela Duckworth’s Grit Test at her lab’s website (got a 3.63 grit score- grittier than 60% of other U.S. citizen’s my age…hmmm).  Then I started reading some blog posts of other PBL teachers and writers like here on the MAA’s blog which is trying to encourage math students to tinker with problems or here which is more of an all-purpose index of resources to teaching grit. There was this wonderful video of a teacher in NH who created a neat grit curriculum for her 5th grade class (with Angela Duckworth too)

John Larmer of the Buck Institute wrote a really nice blog entry on how project-based learning fosters grit in students. I even found a nice video of Po Bronson, author of Nurture Shock (the book about how parents have failed kids because we don’t let them fail).  This is a short video of how Mr. Bronson believes we should be allowing kids to fail these days.

He says (in so many words) that if kids grow up without learning how to fail, they will become risk-averse.  This is what I am finding in my classroom at times.  The risk-averse kid combined with the fixed mindset kid, combined with the “I-have-to-get-into-college-and-make-my-parents-happy” kid makes the PBL classroom very difficult when you are trying to get them to take risks and be creative.  Add that to the classroom culture that they have been used to for the first 9 years of their education in the U.S. and sadly, it makes for a tough place to foster the teaching of grit.

In fact, on my most recent course evaluations I asked students what they found most challenging about the class and the two pieces that tied for first place were journal writing and

“having to be vulnerable and make mistakes in front of my peers.”

I so want to change that and I always thought that I created a classroom atmosphere where students were comfortable.  I did all of these things that the professionals are suggesting on these websites:

1. modeling risk-taking and making mistakes myself
2. talking about growth mindset regularly
3. ask them to write about positive experiences when they are proud of themselves
4. using class contribution feedback forms (self-report and analysis of class contribution sheets)
5. using strategies where students think of a wrong way before we talk about the correct solution method together.

But somehow, even at the end of the year, their fear of being wrong in front of each other (and me, some commented) is still predominantly what they say challenged them.  So I would say to Po Bronson, where is the teacher of Grit?  What is the secret?  How do I make it so?  Is there a time when it’s too late for some kids?  Most of what I’ve seen on the internet is teaching grit to elementary school children – does the fact that I am teaching high school kids make it any harder?

I finally found this great Prezi created by a teacher named Kristen Goulet which, I know, is geared towards elementary school kids, but I think I could find a way to direct it towards older students.  The idea of having them ask themselves whether their self-talk is “because of me” or “because of other” and whether it is “permanent (i.e. fixed mindset)” or “temporary (i.e. growth mindset)” definitely would help them realize how much of the way the deal with adversity is flexible.  It also helps with seeing how to have a more realistic and optimistic view of a certain situation (and is kind of hard to argue with).

So, I’m still in search for the best practices to teach grit (and apparently so is Angela Duckworth – she admits this in her TED talk), but now I know that it is way more complex than just following a certain number of steps – it has so much more to do with a student’s socio-emotional state of mind. Vicki Zakrzewski’s article “What’s wrong with Grit?” is probably the closest I got to agreeing with someone’s assessment of grit and how to teach it.  I know that I am really good at letting kids know what is important to me and doing that modeling that is important as well.  Undoing what has happened to them before they got to me is a tall order, but I’m not going to stop trying.