The Effects of Talking to Yourself
I spend a good deal of time talking to myself. I often do this while riding my bike. Sometimes I do it to motivate myself to get over a hill. Other times I do it because I’m puzzling through a problem and talking aloud to myself helps with that, I think. All that to say, […]
How Sound Is Created Through Brass Instruments
Music is my oldest daughter’s favorite special class at her elementary school. The other day when I picked her up from school we talked about music class and how I played the trumpet, trombone, and tuba in school. That prompted her to ask how to play those instruments which led to my impromptu explanation of […]
The Birds Are Returning – A Short Lesson on Migration
When I took my dogs out this morning I heard some birds chirping that I hadn’t heard in a few months. That’s a sure sign that spring can’t be too far away. The sounds of the birds this morning reminded me of a TED-Ed lesson about bird migration. Bird Migration, A Perilous Journey teaches viewers […]
“Why Does He Do So Much Sniffing?” – Another Question from My Daughters
If you read this blog regularly, you’ve probably picked up that I love dogs. So of course I was excited years ago when TED-Ed published a lesson about how dogs “see” with their noses. And I enjoyed it again this week after my youngest daughter asked me why our dog does so much sniffing. […]
The Physics of Soccer Kicks
My daughters have started playing soccer this fall. For the first time in my life I have a real interest in watching the game. Before yesterday’s practice there were some high school students on the field who were making some long kicks which amazed my youngest daughter who wanted to know how they did it. […]
Seven Good Resources for Teaching and Learning About the Value of Money
My daughters have recently started receiving a little weekly allowance. One of them is very interested in saving as many of her dollars as possible for as long as possible. The other sees the money and immediately thinks of the things she’d like to buy. This has led to some conversations around our dinner table […]
Moose Tracks and a Lesson on Eyes vs. Cameras
A couple of days ago I was walking down a trail to one of my favorite fishing spots in all of Maine. Along the trail I saw a bunch of moose tracks. I did my best to get a good picture of them. Unfortunately, like all pictures of moose tracks that I’ve taken over the […]
Five Good Resources for Learning About Airplanes and Airlines
We’re planning a little trip this fall to visit some family that we haven’t seen since before the start of the pandemic. When we told our daughters that we’re going to fly they got very excited about it. We’ve now been answering questions about flying seemingly nonstop for a few days. Those conversations prompted me […]
Why Do Birds Sing?
My daughters have recently become obsessed with Elinor Wonders Why on PBS Kids. The theme song for the show includes the line, “Elinor wonders why, why do birds sing and how do they fly?” That line has been stuck in my head and playing on repeat for the last few days. So in a quest […]
A Cool Lesson for a Hot Spring Day – How the Popsicle Was Invented
It was 86F here in Maine yesterday. In the afternoon my kids had popsicles outside for the first time in 2022! That prompted my five-year-old to ask, “why are they called popsicles?” I didn’t have a good answer despite the fact that I did recall watching a TED-Ed lesson about popsicles a few years ago. […]
Anesthesia and Tonsils
One of my daughters had a tonsillectomy this week. Prior to the surgery we talked with her about what was going to happen that day and why she was going to get so much ice cream afterwards. She’s too young to really understand the science of how anesthesia works, but she did understand the idea […]
A Virtual Tour and Videos for Learning About Breaking the Sound Barrier
Chuck Yeager died yesterday at the age of 97. He was the first person to fly an airplane faster than the speed of sound. The BBC’s article about Chuck Yeager’s passing included some archival footage of his flight in the Bell X-1 that he flew. Watching that footage reminded me of the Smithsonian Air & […]