Thursday, February 18, 2016


Lisa, my friend, mentor, and boss, challenged me to answer five questions about this school year.  We'll see how far I get before baby awakes.  Also, I apologize in advance if my writing is sub-par.  Sleep deprivation, folks.  I suggest we all go treat our moms and dads to a steak dinner for all the sleep they sacrificed for us.

Without further ado...

What has been your ONE biggest struggle during this school year?


Or maybe more accurately:  FOMO (fear of missing out).

I fear I'm missing out on my students' lives while I'm on maternity leave.  I know there are milestones in their learning (of math and of life) that I won't get to witness.  And then, when I return to school, I fear missing milestones in my son's life.  He's only two weeks old. I get that he won't remember any of this.  But--as exhausted as I am--it kills me to leave him.  I can't win either way.  I want both worlds.  But I can't have them simultaneously.

Share TWO accomplishments that you are proud of this school year.

  1. I made it to four hundred posts on the One Good Thing blog.  The blog honestly changed my life.  Every day, I--along with several other educators around the country--post one good thing that happened at school.  Our mantra is, "Every day may not be good, but there's at least one good thing in every day."  I recognize that life is hard and that some days are...not good.  But searching for the good regardless has been incredibly therapeutic.
  2. I've had four students this year tell me they want to be a math teacher because of me.  (I know it's not only because of me, but I'll take it anyway.)  Each of these students is bright, compassionate, and fun-loving.  I know they will all make amazing teachers, should they continue on that route.  But, even if they don't, I'm so humbled that they think enough of me and of my career choice to want to emulate it.  In a world state where teachers are often undervalued and certainly underpaid, I'm proud to say that I'm helping the next generation see our worth.  I'm hoping they'll join us in making a positive difference in Oklahoma public education.

What are THREE things you wish to accomplish before the end of the school year?

  1. I'd like to make it to five hundred posts on the One Good Thing blog.
  2. I want to have at least as high of a pass rate on the AP Calculus Exam as I did last year.
  3. When the school year is over, I don't need my kids to remember me.  But I would like for them to remember how they felt being in math class:  I hope that they leave knowing that their teacher will always love them, respect them, fight for them, and be there for them.  I hope they feel that on a daily basis.  And I hope I act in such a way as to never cast any doubt.

Give FOUR reasons why you remain in education in today's rough culture.

  1. I love being around teenagers.  I think they're funny, vulnerable, smart, and completely inspiring.  I know I learn more from them then they could ever learn from me.  They challenge me to be the best version of myself every day.  It's an impossible challenge, but one that I'm thankful for regardless.
  2. I love mathematics.  I would be hard-pressed to find a job where I get to do this much math every day.
  3. I'm stealing this one from Lisa:  If not us, then who?
  4. I believe we're called to repair the brokenness that exists in the world.  I'm a Christian.  And while I openly apologize for the insensitivity, the irrelevance, and the complete asinine behavior that often accompanies the church, I won't apologize for what I believe.  What I believe is that God created this world to be perfect and whole, but when He created human beings He abdicated His right to control (this is where some Christians may disagree with me).  That abdication was necessary for humans to be able to love...but that must mean we are also capable of hatred.  And, hence, we've created a "brutiful"--a brutal and beautiful--world.  But, God entered the world again through Jesus, and Jesus called us to continue bringing heaven to earth--to continue to repair what has been broken.  For me, this reconciliation means teaching.  It means helping students discover their worth.  It means letting them know that they are kind, important, valuable, and smart.  It means showing them that they, too, have a role to play in the repairing of the world. 

Which FIVE people do you hope will take the challenge of answering these questions?

I'm going to just ask two other women who also teach math in Oklahoma public schools.  I challenge @druinok and @mathequalslove.  Both of these ladies are incredible math educators and fight for the rights of their students on a daily basis.  I admire them deeply and hope to hear their answers.

Sunday, January 10, 2016

The 2-Minute Rule

I am trying to think of everything and anything that might be helpful for my friend taking over for me during maternity leave (any day now!).  One of the things I included in my list to her was my 2-Minute Rule: "I allow students to pack up two minutes before the bell rings, not a second before. Then they need to stay seated until the bell rings.  The kids are pretty good about it, but some of the kids that transferred at semester are still learning."

My first year of teaching high school, the kids would do two things in particular that really annoyed me:

  1. Pack up early.
  2. Line up at the door.
I don't know if it's because I was homeschooled or if it's because I taught college classes before switching to high school, but I was totally floored and appalled by this behavior, which I've been told is very normal. Thus, I instituted the 2-minute rule. It's simple and I'm sure lots of teachers have something similar, but it really does work because it gives the students freedom to pack up before the bell rings but it also gives them a guideline as to when it's permissible to do so. Usually, I just have to get on to a class once or twice until they get it.

The other day I noticed a kid (who had transferred to my class just days before) pack up seven minutes before the bell rang. I told her she needed to get her stuff back out and that she could pack up at 1:13, two minutes early. She agreed to the rule. But I was reminded in that moment how important this rule is. In my first year, I felt like the kids just packed up earlier and earlier every day. Not ok.

That's all. Totally simple but totally helps me keep my cool.

Saturday, December 26, 2015

Three lessons

One of the most important lessons I learned about teaching I learned as a graduate student working in the Math Lab at my university as a tutor.  We had stations where the tutors would sit (and, quite frankly, work on our own homework) until someone approached us with a question.  At this point, we would gladly and enthusiastically put our homework up and help answer whatever question the undergrad student had.  We thought we were so approachable and were awesome tutors.  Or at least I did.

Until we got a scolding from the head of the math department.

Apparently, I was not as awesome as I thought I was.

Our boss (who is one of the kindest human beings on earth, I might add) gently told us that maybe we weren't quite as approachable as we thought we were.  "Math is really intimidating for most of the people taking these classes.  It takes a lot of courage to get up, in front of everyone, and come over to your station to ask a question."

I'm paraphrasing as it's been several years, but that was the gist.

He encouraged us to go to them.  I remember feeling so humbled.  Of course, he was completely correct.  As soon as I started making my "rounds," the amount of questions I got each day skyrocketed.  Furthermore, I started building rapport with several of the students who came consistently.

This experience greatly shaped the way I now teach high school math.  I'm very against sitting at my desk and letting students come to me.  Because that's what I did as a TA in grad school and it clearly does not work.  You know who comes to ask questions?  The kids who are going to figure it out with or without me.  The resourceful ones.  The ones that need me the least, to be honest.

When kids are in the room, I believe they need to be my primary focus--not lesson planning or grading or writing a quiz.  When kids are with me, they must take precedence:  they are reason I'm there, after all.  This philosophy means I've created methods to grade homework as they go (these methods vary with each of my preps) because prioritizing means something's gotta give.  For me, that's homework grading.  I'd rather spend my time with the kids than grading their homework meticulously every day.  The rest--lesson planning, grading quizzes/tests/projects, writing quizzes/tests, writing rec letters, etc.--that all happens when kids are not in the room:  during my plan, after school, or during the weekends.  That's how I've decided to prioritize and manage my time.  Everyone's different, but my main point is:  our kids need us when they're in our rooms.  So whatever you have to cut out to make time to be with your kiddos, I think it's worth it.

This brings me to the next important lesson I've learned as a teacher.

While I'm pretty good about making my rounds and staying away from my desk (on most days...I'm not going to pretend I'm never at my desk during class time), one of the things I've practiced more recently is being able to pull questions out of kids.  During my rounds, I would often ask questions like, "How's it going?" or "Can I help with anything?"

I thought those were perfectly fine questions.

I assure you, they are not.

I've replaced those phrases with "What questions do you have for me?" or "What may I help with?" or "Tell me about your thought process here."

Goodness.  What a difference.  I cannot even begin to describe how many more responses I get when I invite questions in this manner.  It calms the kids when I approach them with an air of "I expect you to have questions for me, and I want to help you reach a deeper level of understanding."

If you're not convinced that these questions are all that different, take this anecdote as an example.

I approached a kid a couple months ago and asked him, "How's it going--can I help with anything?"

"I'm good!"  he responded with a smile.

I was tempted to leave and move on to the next student, but I knew I owed it to him to pry just a little deeper.
"What can I help with?"

"Actually, could we talk about Number 7...?"

As a teacher, the two questions I asked should mean the same thing.  But to students, they clearly elicit different responses. 

The last important method I use on a daily basis is also very simple, but I believe it's really powerful.  When I help students and I know it's going to take a while, I get on my knees right next to them (or, if the seat next to them is open, I might opt for that). I do this even if I'm wearing a skirt.  Even when I'm eight months pregnant.  It's a way for me to physically say, "I'm here to serve you.  I'm not going anywhere."  I believe this small and simple gesture has broken down so many walls.  It's impossible not to be touched by humility.  

Those are my three lessons.  I typically try to stay away from giving advice (I think most people just need us to listen more than talk).  But, these are lessons that I have to intentionally practice every single day.  It's advice for me as much as it is for anyone else. I hope, though, that it helps others, too. Or at least helps others form their own welcoming classroom culture.  

Derivatives of Inverse Functions

This is my fourth year teaching calculus on some level.  Every year (until this one!) my students have really struggled with finding the derivative of inverse functions at a point, especially in the manner these questions are often phrased on AP Exams.

To me, they're some of the most straight-forward multiple choice questions the students encounter on the exam; yet, year after year they miss this question (at least on their unit tests and mock exam).

So, clearly, not as straight-forward as I thought...

This year I formalized a strategy for them in three steps.  Not all three of these steps are necessary every time; but, if my students took the time to follow all three steps, they got these questions correct.

Here are the steps:

If f and g are differentiable functions and g is the inverse of f, then to find g'(a):

  1. List all points given on f as ordered pairs.
  2. List the points you now know are on g (switch x and y).
  3. Follow this formula: g'(a)=1/(f'(g(a)).
Let me show you with a couple examples.  Here's a question I pulled from this website.

Following the steps, we would work this question as follows:

How about one that describes f as an algebraic or numeric function, such as this FRQ from 2007:

Students could certainly start with Step 1 again and work their way down, but I encourage them--once they get comfortable--to feel free to start with Step 2 and fill in the blanks as they see fit.  Here's how I would suggest they work this problem:

That's it!