It’s Monday, and we’re not together in class (weird), but we’ll fix that tomorrow on Optimistic Day. Get some rest, take your vitamins, and drink water… big week ahead! Here’s what is happening in Life Science, Environmental Science, and AP Physics!
Podcast: Friday the 13 is Coming!
Here’s what is in store for our Life Science, Environmental Science, and AP Physics classes this week at Wilson Hall! See https://harrelsonscience.com for more.
Paper Airplanes
I love incorporating paper airplanes into my classroom lessons on dynamics, flight, movement, gravity… the list goes on and on. They’re so applicable to so many scientific principles but also appeal to the curious nature inside all of us that loves to fold and learn…
History of the Paper Airplane: Paper Flight Technology Inspires Drones:
“The magic of a paper airplane is that all of these little flight corrections are happening continuously throughout its flight,” Ristroph says. “The plane is hanging under a vortex that is constantly swelling and shrinking in just the right ways to keep a smooth and level glide.”
Emotions as Constructions
Emotions are not reactions to the world. You are not a passive receiver of sensory input but an active constructor of your emotions.
How Emotions are Made – Lisa Feldman Barrett
Every teacher (and parent) should read this book. It’s transformative on many levels regarding our own personal development and how we should think about the emotional health and support of young people!
Thinking About Screentime
I’ve become much more of a book person as I’ve gotten older. Also, notebooks. That would seem quizzical to my younger self that reveled in every new productivity and reading app released on iOS or Android as I combed through blogs, subreddits, and Twitter lists, looking for the latest and greatest note-taking app.
Alas, getting old is interesting.
Screentime is definitely something that’s been on the front of my mind for the last few decades as I’ve welcomed children into this world (including Lily as of August 1!) and young people ranging from 12 to 18 into my classrooms.
I plan to read this book, so I’m using this as a space-saver for myself to return to when I’m done (and in the middle of the school year).
Screentime is a fascinating cultural concept. The amount of “screentime” we actually consume is lower than it’s ever been (no, really). But is the measurement of “time” really what we should be focused on or worried about?
Regardless, my students will still have their devices in the “off” mode, and we’ll focus on the great ideas with our brains, pen/cil, paper, and each other’s voices like we’ll continue to not have devices on during dinners or downstairs time here in our home…
A Different Way to Think About Screentime:
Parents have a hard time when they don’t know something. I’ve written this elsewhere, but I think one of the basic things that underlies a lot of the book bannings and pronoun panics from parent-activists on the far-right is the very simple fact that parents don’t know what their kids do all day. My daughter Maeve is 7, and I volunteered this spring to help with a field trip for her first-grade class. The bus was late, and so I ended up just sitting in her classroom for about 45 minutes while the day went on as usual. Maeve is very talkative, and she loves telling us stories about her day, but it wasn’t until I sat in that classroom that I realized how little I actually knew about what the ordinary beats of that day were like, what the social dynamics were, what kind of job her wonderful teacher — hello, Mr. Diego Fernandez — is tasked with doing.
Podcast: Thinking About the New School Year
More shortly! I just wanted to dust off the podcast. Subscribe here or via your podcast player of choice if you’d like (just search for my name).
Are highlights worth it?
One of the biggest revelations I’ve had this summer doing in-depth research on Mind Body Education (thanks to the Center for Transformative Teaching and Learning and Wilson Hall for introducing me to current educational psychology research these past few months) is the value of retrieval practices in classroom learning.
A particular eye-opening part of that summer learning for me is how we process information as learners immediately and in the long-term. This quote from Willingham’s Outsmart Your Brain hit me particularly hard as someone who has been a highlighter for the last 20 or so odd years! I’ll be writing more about these topics in the next few days. Thanks to Readwise for resurfacing this quote from my readings earlier this summer!
Mr. Harrelson (Again)!
Got my classroom name plate for my new classroom and teaching position at Wilson Hall today. I’m teaching 7th grade science, Environmental Science, and Physics. All three subjects should be a blast.
I look forward to this being the last classroom name plate I collect to finish out my career here at Wilson Hall in the next few decades (I still have my others from previous schools)! So exciting!
Good Summer Science Afternoon
Reconnecting with Voyager 2
Voyager 1 and 2 were launched in 1977 and have, by all expectations, exceeded their missions and then some. I was born in 1978, so I share some sentimental affinity with these two marvels of human engineering. Glad to see we reconnected with Voyager 2 after a few scary days there as it continues its incredible journey outside our solar system.
We’ll be in touch with the two Voyagers until they run out of their power reserves sometime in the 2030s. That will be a sad day. May we all contribute a verse to humanity’s story and the cosmos, much as these robots have done during their time!
I don’t think it’s a coincidence that my daughter was born on August 1, either 😉
NASA reestablishes full communications with Voyager 2:
Voyager 2 resumed communications with Earth after remaining silent for two weeks. At 12:29 a.m. EDT on Aug. 4, the spacecraft began returning science and telemetry data, indicating it is operating normally and remains on its expected trajectory, stated NASA.
Live in Your Moments Instead of Immediately Sharing
I decided to take agency and move on from social media this month after the birth of our daughter. It has been a humbling experience to live in these moments of new life made tangible by her awakening. To walk beside Merianna and be present there with her in these moments is something I never want to forget.
Moving on from social media has already been an epiphany for me in so many ways. I’m sure I’ll be reflecting on that in the coming months here.
This post is worthy of your time to read and reflect as you contemplate your next IG Story or TikTok video…
The difference between creative & uncreative people:
When we satisfy our desire to certify the moment with a Tweet, or a Story, or a text to a friend, or a TikTok video, we sell it short. We reduce the experience to a single, throwaway-able moment, swiped by in a second, and we set the moment free. Even worse, we leave our experience (just born, fragile and fresh) in the hands of others who may not treat it with respect. They might perceive it differently than we do, mock it, minimize it, skew it in our memories, compare it to their own experience, taint it, steal it, rob it of the feelings it initially gave to us in that first, pure moment.
Significant Benefits of social and Emotional Learning for Students in Yale Research
If you ask almost any of us teachers what sort of skills or attitudes we’d love to see more developed in our students, you’d hear responses such as “resiliency” and “less anxiety.” In this first large-scale study of social and emotional learning approaches in k-12 education, Yale School of Medicine lays out some great findings (emphasis mine):
Students also showed improved social and emotional skills, attitudes, and behaviors, such as student self-efficacy, self-esteem, mindset, perseverance, and optimism, among others. Furthermore, the report confirmed that students who participate in SEL programs also feel better in school, reporting less anxiety, stress, depression, and suicidal thoughts. Students were also more connected and included and had better relationships with peers and teachers.
Welcome, Elizabeth Hope Harrelson
Elizabeth (Lily) was born this afternoon at 2:30 PM in Columbia, SC. She is 7lbs 6oz (I called it exactly) and 50cm (19.7 inches). She and Merianna are doing great and excited for walking this journey of life together with our family, friends, colleagues, and community!
As I always tell my students on Tuesdays, “It’s the Optimistic Day!”
Education Innovation and Cognitive Artifacts
Must read from Mr. Brent Kaneft (our Head of School at Wilson Hall, where I am a teacher)…
So the strange paradox of innovation is that every innovation has the potential to be an existential threat to the physical, social, spiritual, and cognitive development of humans. The allure is the convenience (our brains are always looking to save energy!) and the potentiality innovation offers, but the human cost can be staggering, either immediately or slowly, like the impact of mold secretly growing behind an attractive wallpaper. To return to Tristan Harris’s point: machines are improving as humans downgrade in various ways. As professional educators, we have to ask whether innovation will prove detrimental to the fundamental qualities we want to develop in our students.
New Classroom Setup
My classroom at Wilson Hall is coming along!
Whole Wheat Pita on the Blackstone
We were gifted a Blackstone griddle recently. I love cooking on cast iron, but I was skeptical about the Blackstone for some reason. It turned out I was wrong. I love cooking on this thing. We made dough into whole wheat pitas yesterday, and it was fantastic!
The Digital Dark Age
Another reason you should be writing in your own space on your blog and notebooks…
Shining a Light on the Digital Dark Age – Long Now:
A false sense of security persists surrounding digitized documents: because an infinite number of identical copies can be made of any original, most of us believe that our electronic files have an indefinite shelf life and unlimited retrieval opportunities. In fact, preserving the world’s online content is an increasing concern, particularly as file formats (and the hardware and software used to run them) become scarce, inaccessible, or antiquated, technologies evolve, and data decays. Without constant maintenance and management, most digital information will be lost in just a few decades. Our modern records are far from permanent.
Arc 1.0
I’m excited to see the “1.0” launch of the browser Arc. I’ve been using Arc as my main browser (along with Safari and some Chrome sparingly) on my MacBook, and I have to say… it’s impressive.
Browsers seemingly slipped from the “wow” factor of the internet about 15 years ago after Google finally launched Chrome despite the best efforts of Firefox, Brave, Opera etc to get the mainstream about browsing again. Apps took their place as the way to access the web for most people, and as our main screen sizes shrunk, so did our attention for interesting browser features.
However, I do think we’re at an inflection point and we’ll see interest around concepts such as Arc that will move us away from a centralized app-based future of the web towards further democratization and decentralization of what the internet should mean.
Way to go, Browser Company!
A browser that doesn’t just meet your needs — it anticipates them.
Also, if you head over to the credits page, you can find me there as a long-time tester in the pre-launch phases!
Why Paper Notes Are (Sometimes) Better
I have no papers that I typed at Mullins High School in 1992-1996. I have a nice collection of hand-written ones.
I have very few (very very few to be precise) of my papers or notes that I typed at Wofford College in 1996-2000 unless I printed those out. Even then, the hand-written notes far outweigh the typed papers and that’s not just because of volume.
I have a few of the papers I typed in Graduate School at Yale University from 2000-2003 but they are in terrible formatting shape. I still have all of my paper notes. I still have the paper notes that colleagues and Professors passed on to me and that I made a copy of either in my own hand or by paying $.10 a copy on the printer if I wasn’t at the Yale Art Gallery where I had unlimited printing abilities.
Take notes. Use paper. Your future self will thank you.
The Season
You puzzled me with refraction, your mysterious guise,
(bending your hair in light, like corn under windy skies).
A shimmering illusion, a trick of the dawn’s early gleam,
causing me to look the wrong way, lost in a dream.
Your essence, like an underground stream, flowed unseen,
for your root cause, I plowed the field, yet it remained pristine.
In earth’s quiet wisdom, the truth lay untold,
my furrowed brow mirrored the furrowed fold.
You spoke to me from heaven, from the vast cerulean expanse,
(and I looked down) in the soil, seeking your dance.
Your voice in the wind rustling the autumn leaves,
in the silence of the winter, in the spring that deceives.
In the bounty of summer, under the sun’s searing gaze,
your riddles whispered in the crackle of the maize.
You answered me in riddles and caused me to drive onto the rocks,
like a wayward vessel tossed by the unyielding equinox.
But in the turned earth, in the seed’s silent plea,
I found your truth, in the cycles of a bountiful tree.
Roots deep in the Pee Dee, branches reaching for the light,
You puzzled, spoke and answered, in the day and in the night.
In the seasons’ eternal riddle, in the plow’s steadfast toil,
I found you not in heaven, but in the humble soil.
Happy Aphelion, Earthlings!
I always love working with my students to help them realize the really interesting nature of the Earth’s tilt (and wobble) and how it directly impacts our seasons rather than proximity to the Sun!
When Is Aphelion 2023 and What It Means – The New York Times:
But don’t expect any relief from summer. Seasons on Earth are the product of changes in the amount of direct sunlight as the planet tilts toward and away from the sun — not its orbital path. It would take a much greater swing, so that the amount of received sunlight dropped significantly, in order to notice the difference.
Baby H’s Arrival Date
Merianna and I are excited to let you know that Baby H (name to be disclosed later) will be joining our family on August 1, 2023!
We’re looking forward to meeting this new little human very soon!
Start Your Own Blog
Even Facebook gets it…
Meta unspools Threads – The Verge:
It’s an almost unthinkable reversal from Meta’s extremely lucrative walled-garden strategy, which it has employed for its entire history as a company. But Mosseri told me that decentralization is the future of social networks — even if it means that someday a disgruntled Threads user will be able to take the following they build in the app to another network, never to return.
Threads and RIP Twitter
Instagram Threads launched today. It’s a slicker and very nice text-based social platform. It’s basically what Twitter should have become.
I’ve used Twitter since it was TWTTR way back and had the original @sam handle in early 2006. I thought it was magical. And it was. So much of what we thought about making content on the web was changing and evolving.
Then Twitter really took off in 2006 with the tech crowd (as you can see here on this blog with all the posts tagged with “twitter”), and it was seriously magical. I remember staying in a Las Vegas hotel during a tech conference with the late great Wayne Porter when Twitter was still text-based, and him threatening to take my phone out into the desert and shoot it because it would not stop giving 40404 alerts (Twitter’s number) in early 2006.
Track was amazing. You could type “track mullins” into Twitter, and any mention of “mullins” (my hometown) would signal an alert. Amazing. I remember driving to the NASCAR race at Richmond in 2007 with my Blackberry and Twitter track set up… I had the best time.
2007 was a year of exploration. The world discovered Twitter along with social media. We elected a President in 2008 who broadcast his inauguration on social media in January 2009. It felt like we were living in the future. Twitter track, social media casts, Skype… it was all so amazing.
I made a video in early 2007 that I hastily uploaded to YouTube titled “How To Use Twitter,” which had over 2.5 million views and made me a good lump of change before I deleted it. It was the top-ranked video for Twitter at the time. Geez, I loved that platform.
Then… the 2010s happened. I won’t speak of those. But social media went in a different direction.
Now here we are with Threads by Instagram. It is clean and vibrant. It’s what Twitter could have been. But it feels empty and hollow in a way that Twitter never did. It will be a fantastic platform. Threads will completely trounce Twitter and make Elon Musk’s endeavor of purchasing and seemingly detaching Twitter from life support seem vainglorious.
But I will always hold out hope for the Bird. RIP, Twitter. You did well. You ushered in something so unique.
Now may we all return to our own blogs and our own places of content creation and learn the lessons we needed to learn about trusting in the altruism of large corporations when it comes to our human outputs (and why you shouldn’t).
Life in 2023
“I’ll be on the road in one min, Beautiful. I’m waiting for my Watch to update.”
Me to Merianna just now before I head off to 4th of July festivities. What a time to be alive.