Archive | September, 2011

The Ugly Side of Progress: Telling the Whole Story

14 Sep

When I started this blog, I wanted to “create an archive of our efforts. A timeline, map and story that tracks our progress from our start at “no STEM program” to an “award winning STEM program”.

I realized recently that I have been sharing a pretty biased version of our school’s story all along. I tend to share when I’m excited and when I’m experiencing success.  I’m less likely to share when I’m upset and butting my head against failure and frustration.

I haven’t blogged about the endless hours I spent trying to put together budgets or researching programs and curriculum to include in our STEM grant proposals. I definitely haven’t written about the overwhelming feelings of inadequacy that I had while trying to piece that information together. I haven’t written about the rough days with the kids or the administrators when I felt like a poser, under-qualified for the tasks I was tackling, just doing my best to stay two steps ahead of the game. You get the picture.

I keep the ugly stuff to myself, but I shouldn’t, and here’s why.

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Two-wheeled Bot. My first attempt at model instructions.

7 Sep

Two-wheeled Bot Instructions

This past August 15th and 16th, educators from around Philadelphia came together for two days of free professional development provided by the GRASP Outreach program at U Penn SEAS. Many of the participants in attendance, myself included, will be rookie coaches for this year’s FLL season and the two-day workshop was designed to be a bit like a boot camp to get us up to speed and to impart the tips and tools we will need to have a successful first season.

The first task our trainers charged us with was to build a simple a simple 2-wheeled robot. One of the challenges the group faced in building the robots was that we did not have a blue print or set of instructions in front of us. (I think they were having a difficult time finding them. I’m not sure.) Instead, our trainer talked us through the assembly one part at a time. This, as you can imagine if you have built an NXT robot before, was challenging. Keeping everyone moving at the same pace was nearly impossible.

As we built our bots piece by piece from oral instructions, I started to wonder how in the world I would be able to recreate the robot once I was back at school. So, I backed up a few steps, opened my laptop and started to capture each step with the webcam. Soon, people around me were asking me to post the pictures or send them to them.

Well… I got back to campus and sat down to build the robot using my pictures and the pieces from an NXT kit, and I quickly realized that there were multiple problems.

Firstly, the angle at which I originally shot many of the steps made it pretty difficult to figure out what was going on.

Secondly, while the model was simple enough for teachers to build and it required few parts in general, it required more parts than are available in a single NXT kit. To build this model, a teacher would either need to pull more pieces from additional kits, or have surplus materials available. This assumes teachers have more than one kit to work with, which is often not the case.

“Well… that’s no good” I thought, and so I started to redesign the bot using only parts from a single kit and documenting the process as I went.

So, for those of you have been waiting for the original photos… I apologize for not posting them sooner. Hopefully, you’ll find the new photos are an improvement and that the photos and steps clearer. The robot is very similar to the one we built with just a few swapped parts to ensure it can be built from a single NXT Mindstorms kit.

Let me know what you think of the model instructions I put together. It was my first attempt and I’m curious to see how easy or difficult they are to follow. Please let me know!

Why STEM? An idealist rant from my inner hippie voice.

4 Sep

Tonight after reading a post by Kim Crawford, titled “Don’t Forget to Show Them Who You Really Are” I started to think about how I present myself in this blog. By nature, I do not struggle with vulnerability. Unlike Kim, I’m more likely to need to build a few walls then take them down. But her post got me thinking. Do I ever really share the part of me that is a peace-loving, wildly idealistic optimist that just wants the world to stop making itself so sick, or do I keep that part of me hidden so as not to come off as an “anti-intellectual”?

So, I’ve decided to share my completely self-serving idealist hippie reasons for pushing STEM in schools. I’m going to try not to self-censor or over edit. If it’s a little jumbled, please be gentle. 

In the media and the white papers, improving STEM curriculum in schools is promoted as the means by which we will ensure our national security and create the pipeline of skilled, technical workers that will be needed to keep our high-tech world running and progressing. While I don’t undervalue the importance national security or a skilled work force, these are not my motivators for pushing STEM in schools.

My desire to see STEM improve in schools is based in my desire to help students develop the skills I believe they will need in order to create the world I want to live in and that they will have to live in. What can I say, it’s sounds cheesy when I say it out loud, but there it is, my reason for pushing STEM in schools. 

I want to live in a world where, when a problem or obstacle presents itself, people attempt to solve it, and don’t immediately look to someone else to fix it or blame someone else when it doen’s get fixed. I want to live where people from every race, sex, religion, and age can empathize with one another and collaborate to create positive change.  I want to live in a world where people who think about their actions and the impact their actions will have on others drive innovation and progress. I’m not naive. It won’t happen in my lifetime, but I can still want it and I can still take steps to try to make it happen.

I sometimes judge myself harshly. I should be championing the efforts to keep music, art and physical fitness in schools. They are equally important and they are the reason I stayed in school. I guess I see the current focus on getting STEM into schools as an opportunity to keep these activities from disappearing altogether for now. Art with an emphasis on applied math and technology. You can can make that happen. Physical activity with an emphasis on applied physics, technology and engineering. You can make that happen. With STEM as the buzzword of the moment, you can say, “Don’t worry! It’s not an art lesson, it’s a STEM lesson” and no one will question.

I’m technically an advocate for SHTEMPALM… but that sounds a little silly, right?

I’m getting a little punchy and it’s a little late, so before I back out and save this as a draft that never gets posted, I think it’s time to sum it up. 

I want to make sure that students engage in problem-solving and critical thinking especially around issues that are relevant in their lives. I want them to think about problems and to work together to find and design solutions. I want them to have the information and the skill sets they need to make their solutions realities. I want them to learn to fail with grace and to bask in the intrinsic joy that comes with success. I want them to build a beautiful world for themselves.

Peace. 😉

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