Science education should look like science.
This commercial gives me goosebumps. I think it sums up my thoughts on the world quite succinctly: "The World is Just Awesome."
My favorite parts: "I love hot magma!" (0:44) and of course you can't go wrong with Stephen Hawking actually singing along (0:53)! Now only if it had Neil deGrasse Tyson (my favorite astrophysicist)...
It's been awhile since I've posted. I'd like to say it was a planned hiatus- like I've been in collecting lava samples in Hawai'i or taking a meditative break inside a sensory deprivation tank. The truth is much less exotic. As some of you may already know, I'll be moving to Connecticut to join my wife at the end of this school year. She's been living in Eastern Connecticut since early January and I can't wait to get back to living a "normal" married life. While in the long run I know this situation will be worth the trouble, right now it's a pain. At any rate, let me fill you in on what's been happening lately:
What I've been busy with recently: (1) House hunting, (2) House buying (it's not yet 100% official, but we're close), (3) Interviewing (hoping for a wonderful new placement), (4) Making first preparations to move, (5) Finishing grad classes, (6) starting new grad classes, (7) teaching high school.
Despite the craziness, I'm trying to maintain sanity, and hoping to post a little more often than I have been recently.
In my last post I mentioned that students were about to give presentations on volcanoes in which I had banned them from using over two words per slide and encouraged lots of images. The presentations were much better than any other time I've done them. Even the poor presentations were more enjoyable. Some students even gave impressive Lessig-esque presentations. I found that pretty amazing considering I've never actually shown them any Lessig presentations (they have seen me present in a mild Lessig style, but some were better than my own).
I was amazed appalled while they were designing their presentation at how much difficulty they had parting with their bullet-pointy ways. The most common questions asked: "How're we supposed to give a presentation when there isn't any information on our PowerPoint?" I reminded them that they would be able to speak during the presentations, and recommended they utilized verbal communication to convey their information. 🙂
Overall, I was very happy with the results. The volcano presentations have even had some lasting effect: Recently they had group presentations for my earthquake resistant building project. The majority of groups designed text-light presentations- even without me requiring it. I was excited to see them embracing a style that was totally foreign to them until very recently.
One day, I'd really like to see an erupting volcano. Yes, I'm planning at some point to visit Hawai'i and see Kilauea erupting in classic basaltic shield volcano style, but I'd really like to see a massive, ash cloud, explosive, Plinian eruption. Of course, I'd like the guarantee of being perfectly safe in doing so. 🙂
We're covering volcanoes in class right now, and as a cumulative project for the volcanic activity topic, I have each student select a different volcano (I provide a list of volcanoes that have either been active fairly recently or have had some spectacular eruptions in the past), and then create a presentation as if they were a travel agent trying to "sell" a trip to their volcano to adventure travelers. They're required to have specific information about the type of volcano it is, how it erupts, etc., but they're highly encouraged to take it to the next level by including trip itineraries, cool things to do near the volcano, and so forth.In the past I've been deluged with presentations from bullet-point hell in which students simply read directly off their slides. It stinks sitting through one 5-minute presentation like that. Imagine sitting through 85-90...yeah, I was going crazy by the end of the presentations- trying as hard as I could to not punish students going later for my self-created forced torture of watching poorly designed presentations for four class periods.
This year, I made a small (but extremely significant) change. I told them they could only have 2 words MAX on each slide- and it'd be fine with me if their presentation contained no text at all (except for citations, of course). I mean it too. Most students created a title slide that looked something like this:
Nope. Can't do that. Volcano name, plus "by: your name" counts as four words (I did concede that the name of their volcano only counts as one word, otherwise whoever covers Mount St. Helens wouldn't even be able to put the name of their volcano on a slide). The classes are in the middle of designing their presentations right now, and it's been a struggle for them:
"How can I give a presentation with no words?"
"You mean I have to memorize everything?"
"What do you mean 'of' is a word? That shouldn't count, it's barely two letters!"
Students can have note cards with information for the presentations with them while they present, so they don't have to memorize, though it's amazing to me that they've been so "well"-trained at designing poor presentations. Students are still in the middle of designing presentations as I type this, and I must say they're looking pretty promising. I'll let you know how they turn out!
Resources:
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Tags: volcanoes, presentations, lessons, projects, geology, science, design, PowerPoint
In homage to Darren Draper:
Images from Jam Adams and z1784 via Flickr
Tags: springbreak, photos, flickr
I have a Flickr account. I post most pictures I take to the account, and most are accessible to the public (Under a CC-BY-SA 2.0 license, no less). I've knew by doing this it was likely that my students would eventually find my photos (and I take that into account when posting).
Well...it's happened. Actually, a student found it several months ago, but searching through Mr. W's Flickr page has just recently hit the mainstream. While I don't have any compromising pictures to worry about, I do take goofy pictures of myself now and then. Students seem to take great pleasure in seeing goofy pictures of me (this surprises me...they see me being goofy live and in person 70 minutes a day).
To clear the air (and show I have nothing to hide), here is a collection of many of the goofy pics I have of myself on Flickr:
I took these for a little slideshow I put on a digital picture frame I bought my wife this Christmas.
Some reflections on this recent development:
The overriding message I've gotten from my students: "We are watching you. We want to see if You-the-Teacher is the same as You-the-Person. We'll be disappointed in you if you've been putting on masks."
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September, 2005: The school year has just begun. The country is still reeling from Hurricane Katrina.
Instead of beginning the year covering plate tectonics (my original plan), I decide to start with hurricanes. As we learn more about Katrina and hurricanes in general, the question keeps coming up in class (and in the media): "Are we getting more hurricanes because of global warming?"
I struggled with how to answer that question. Reports from scientists were mixed. The most reliable sources (IMHO) never made a direct connection between global warming and the trend of more active hurricane seasons. They'd only go as far as something similar to, "hurricanes get their power from warm oceans. In theory, if oceans get warmer, it would make sense we'd see more hurricanes."
That didn't cut it for my students. 15-year olds don't have great appreciation for the subtleties and complexities of meteorological research. They wanted answers.
I stumbled across a website containing records of every reported hurricane and tropical storm from 1851 on. Aha! Oho! Forget the experts, let's track the trends ourselves!
I split the class into groups. Each group took a decade and recorded the number of hurricanes and tropical storms each year in their decade. Back in the pre-Google Docs era, we were forced to spend 30 minutes or so sharing data and entering into their individual spreadsheets. Today, just create a Google Doc spreadsheet (like this one!) and have each group enter their data (an example of collaborative online documents saving a huge amount of time & boredom).
Then comes the graphing! . I've found Google Docs graphs aren't too great at this now (they might get there soon), but exporting the data to Excel is easy enough.
We added moving average trendlines to see the trends. You can play with how long the moving average should be. We decided that 5-10 years seemed to give a good picture of the trends. The graphs below have trendlines with a moving average of 10 years.
The graphs:
Fun fact: The first time I saw these graphs was in class (and my students knew that). I didn't know what trends would emerge. My students and I were learning together, and they seemed to like participating in the discovery of something that wasn't pre-determined.
Good discussions that fit well with this activity
Whew. I'm feeling a bit like this guy. What can I say? I'm a fan. Comment it up!
Image credit: NOAA via GISUser.com on Flickr
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Tags: hurricanes, lessons, tropicalstorms, graphing, research, trends, globalwarming, science
When I started this blog, I intended to use it to communicate two things:
In reviewing my posts, I realized I haven't really done much of #2. My posts have all been #1's. So starting today, I'm going to try to add at least one post a week of actual examples direct from my class.
I want to share this information because: 1) Maybe you'll find it useful for classes you're teaching, or 2) I'd like feedback on extensions & ways to improve what I'm doing.
Don't be afraid to leave (constructive) criticisms in the comments. You're always welcome to leave comments that tell me how wonderful I am.
(isn't that the point?)
Image by Placbo, via Flickr
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Tags: lessons, reflections,
A couple of weeks ago Kate Olsen posted on her blog about getting hassled by one of her colleagues. Part of the hassling included a mention of her hogging the computer lab so others couldn't use it. That touched off some thoughts that had been floating around the back of my head for awhile.
Following is an excerpt from my comment on her post that briefly summarized my thinking:
Two years ago I was one of very few teachers who used the laptop carts on a regular basis. As a result, I could get them whenever I wanted (they even let me store a cart permanently in my room). Now there are 5 or so teachers that regularly use computers in their classes. While there has been a little increase in the number of available computers in the past 2 years, there is definitely more demand on the computers.
[...] The big problem I see is that the limited supply of computers with increasing demand may prevent tech-savvy teachers from sharing their expertise with those less familiar with technology to keep the demand for computer resources lower. This is simply unacceptable. Who benefits from this arrangement? It certainly isn’t the students.
One of the best sources of knowledge available to teachers who might be interested in integrating technology are other teachers who are already actively using it. However, in schools with fewer computers available than students, for a tech-savvy teacher to share their knowledge means they run the risk of reducing the amount of time computers will be available for them to use. One of my primary concerns when planning lessons that require the internet or online tools (other than the school filter) is that other teachers will sign out all the computers during the time when I need to use them.
Can I really be upset at these teachers for using technology? No. Should I withhold my expertise from them for selfish reasons? No, and I hope I haven't consciously done this. However, if each teacher at my school wanted to use the laptops even just once a week, there'd be a major fight over who would get them.
Aren't we in the business of supporting educators in the teaching of 21st century skills? The scarcity of computers in most schools (in my opinion) serves to prevent all teachers from utilizing technology. It seems to me the logical conclusion is to provide a laptop for each student. Known as a 1:1 program, many schools across the country are getting great results from it being thoughtfully implemented. I'm not purporting to be a 1:1 expert. All I'm saying is that if we want schools to be places where students learn to be competent citizens of the 21st century we need to provide them with the tools to do so.
What to do? I'm a bit of a lame-duck at my school (I'm moving to Connecticut this summer), so I feel my power to effect change has been diminished. However, we can all do a little to support these initiatives.
For further info on 1:1 initiatives:
I'm currently taking a Educational Media & Technology class in my master's program called Virtual Worlds and Social Networking in Education. A project for the class involves setting up a social network through some web 2.0 format and utilizing your network to try to accomplish a chosen goal.
I (of course) asked if I could utilize Twitter as the centerpiece of my network. I already had a quaint Twitter network, and had been thinking of expanding it. I have also been interested in how educators are effectively using blogs, wikis, social bookmarking tools, etc. in their classrooms.
As a result, I've actively been following new people in education on Twitter and finding that the vast majority of people I start following follow me back. As a result, my Twitter followers have expanded from 28 or so to 67 at the time of this writing (3/19, 10:03pm EDT). I've been amazed and thankful at the willingness of other educators to include me within their pre-existing networks. If you like what you see on this blog (or not), feel free to follow me (I'm WillyB). I'll follow you back. 🙂
To tap into the vast experience of that network (which if you're reading this includes you!), I've created a Google Form asking how educators are utilizing blogs, wikis, or social bookmarking in their classrooms. If you'd like to add your expertise, go here and add it! I thank you in advance (and greatly appreciate those that have already added their knowledge)!
The information provided will be summarized in a wiki I've recently created, and I'll also be sharing the results on this blog once I feel I've gotten a good number of responses. I've been wowed by the power of the network in the past, and I'm hoping I'll be blown away in this experience as well.
When I think back to when I wrote this post, I find it amazing that a few short months later I have a pretty vibrant personal learning network of my own. Nice!
A little background: This year, I essentially threw out all large tests in my classroom. I still utilize small quizzes, but I wasn't feeling the validity of large tests. Instead, I developed what I call "artifacts." Essentially I have the students create something (a book, song, comic, presentation, etc.) that demonstrates their knowledge of the content area. I give them the ability to choose the format in which they will display their knowledge, but give them a rubric (I know...not everyone's favorite) that describes what content their artifact should include.
For my second semester Earth/Physical Science class, when I started thinking about designing their final exam project (as opposed to a formal written test), I had what I thought was a great idea: I'd have them design it themselves from the ground up. I figured they'd created multiple artifacts by this point and are familiar if not comfortable with the format; why not let them design the rubric?
I put them in groups and assigned each a different section of the trimester to go over and decide which parts were important enough to be included in the final exam project. I gave them a pep talk about collaborating together to create something useful for the entire class.
At best, this is how they worked.
The normally very chatty class was the quietest it may have ever been during that time of "collaboration." Quite frankly, there wasn't any collaboration. Indeed, there was very little cooperation. It was essentially groups of individuals working independently of one another.
After that class period, I had time to reflect upon the utter failure I had just experienced. I was at first upset with the students for not trying to work together, then with myself for not structuring it well enough. However, in the end I realized the problem was much bigger than any of us.
Our entire educational system is based upon individual achievement. Sure, students are exposed to group work, but in the end it's always their own grade their worried about. Grade conscious students are essentially taught to take over groups to ensure they get a good grade, while less motivated students quickly learn ride the coat tails of those who will do all the work for them. The problem in my class was that these students do not know how to collaborate. The concept of completing something for the good of the community (rather than the individual) was foreign to their school experience.
I decided to take a few steps back with them to explain why I feel collaboration is an important skill, and then explain what it means to collaborate in the classroom. I showed them the Did You Know 2.0 video. I explained how I (and a multitude of others) feel that collaboration is an important 21st century skill. I explained how I felt their lack of collaboration was as much the fault of the system as it was their own.
I then set them up in new groups, and asked for essentially them same thing, but now with a little more background and clarification. I got a little more collaboration, but it was high maintenance. In essence I felt like I had to drag the collaboration out of them. I suppose that should be expected after 10 years of being taught selfishness at school.
This opened my eyes even further to the shortcomings of our current school system. What type of system encourages people to shun others for their own benefit? To not share their knowledge base lest someone else gain from it? I don't feel like I was throwing away much of the current "schooliness" in asking students to collaborate in this way. I felt like it was just a baby step toward a better model of school, yet it took a huge amount of energy for me to communicate what is essentially "sharing."
Halfway through writing this post I happened upon Clay Burell's post attempting to define what he commonly terms as "schooliness." In it, I see much of the frustration I've been feeling towards the system that tends to punish community, collaboration, and independent thinking. Surely we can do better in our schools. Our students deserve it.
