12 August 2021 And, We're Back and Off Running!

And, we're back! For teachers, the end of summer meets the beginning of the school year like the start of the 100 meter sprints at the Olympics. Instead of the event lasting 9.58 seconds, however, the school year is a 180+ day ultra-marathon run at that speed. This year, it's even more frenetic.

Today was the first day back in school with full attendance since March 13, 2020. (Last year, we had about 40% of our students return, and we were on a shortened schedule). It was surreal to see filled hallways and crowded classes - and masks are the "new normal." Students whom I had not seen since their freshman years were now juniors. One student approached me in the hall, and I was shocked at how tall he was, not because he had grown so much over the summer, but because I had never seen him standing up. A girl walked into my class and said, "Hi, Mr. P! So good seeing you." My eyes must have opened very wide in surprise because she then introduced herself. I realized that the reason I did not recognize her was because I had only seen her on camera 1-2 times throughout all of last year. It was only when I saw the Anime sticker on her folder that I remembered whom she was - she had used the same picture as an avatar during our online classes.

But, as weird as today felt, in other ways it was normal. I always try to keep my students active and thinking. Instead of listening to classroom rules and procedures, we were back to doing hands-on lab activities. My students performed the "Mystery Tablet" lab, in which they drop an Alka Seltzer into a 1/2 filled film canister (I don't refer to it as a "film" canister because none of them have ever seen one before) and then watch the reaction. There were shrieks of delight as the lids shot off, hitting the ceiling and spraying the desks. Tomorrow, they will design an experiment with the goal to get the lid to hit the ceiling as many times as possible. It promises to be educational, messy, and fun. I also introduced the students to my PolarTREC expedition. When they walked into the class, I posted the picture below on the screen, and asked them to explain what they thought this was a picture of and what evidence they had.

I had taken the NABOS cruise plan diagram and blurred out most of the references to specific locations and objects. The students came up with some amazing, "off track" ideas like oil pipelines, a drawing of skin tissue under a microscope, and the migration pattern of Canada geese. Many of them concluded that this was a map, but most mixed up the land (grey) and the water (white), and almost none of them identified the correct part of the world. As we continued our discussion, we identified Canada and Siberia. We then talked about which direction each of them was on the map. The students were initially confused that from the center of the map, all directions were south. Then, a few in each class realized that we must be looking at the world from "the top." At this point, several of them checked their schedules to see if they had walked into a geography class by mistake. Once I explained that this was a map of where I would be going and what I would be doing in a few short weeks, they realized the connection. My students' reactions varied. My senior advisory wanted to know if they could skip school and come with me. Many of them had questions about logistics and if my wife was going along - she is not (her idea of a cruise is in Hawaii). And at the end of the day, I overheard one student say to his lab partner, "I heard this guy was a science nut, but I never believed he was this crazy." Yes, we are back!