Monday, June 20, 2022

Back to the Children's Museum, 25 Months Later

Here the kids and I are at Kindergarten Day in March 2020:

And here's the next time that we stepped back into our favorite museum: Kindergarten Day, April 2022!


I've missed volunteering at the museum so much! And even better that it was a Kindergarten Day that finally brought us back, because Kindergarten Day is the MOST fun to volunteer for. It's even more fun than Chemistry Day, because even though the Chemistry Day activity is usually more interesting, it also usually results in us getting lemon juice or maple syrup or something horrifying all over ourselves. Space Day is also really fun, but Kindergarten Day is something special. The little kids are always absolutely enchanted by our simple activities, enthusiastic and easy to work with, and this year's kids were even more thrilled because, thanks to the pandemic hitting when they were all three or four years old, many of them had never been on a field trip before. Like, ever. 

Can you remember your very first field trip? I can. I was also in kindergarten, and my class went to the Arklahoma State Fair to see the animal barns. In the chicken barn there was a chick pen, and in the chick pen was a little ferris wheel in constant slow motion. There was chick feed in each seat, so the chicks would walk themselves in and start pecking away, oblivious to the ferris wheel carrying them up and around.

It remains in the Top Ten Best Things I've Ever Seen.

At one point during this Kindergarten Day, the kids and I were busily making little carousel animal models with the kindergartners. They could choose a cardstock animal in a few different colors and write their name on the back, then decorate their animal as they wished. Next, we demonstrated to each kid how to tear off a piece of Scotch tape, and each kid got to choose a paper straw and tape their animal to it, using tape they'd torn off all by themselves. Finally, they got a paper cone with the tip cut off, decorated it, as well, and inserted the straw into the hole to stand up their carousel animal. If they didn't run off immediately, we'd play carousel animals for a while, using our important directional words of "up," "down," and "around" while acting it out with the kids. 

So I was busily doing this with about three little kids, and one of them said, "Why are we making carousel horses, anyway?"

I said, "Because here in the Children's Museum, we have a real carousel."

The kids were all "WHAT?!?" with big eyes, so I said, "Look over there," and pointed into the adjacent gallery, where the big carousel was going, music blaring, kids riding all the animals, looking like a literal kindergartner's dream come true.

I'm not in charge of anyone's memories, but I sure hope that there are three or so little kids in particular who will carry with them the memory of their very first field trip, when they got to make a little carousel animal to play with and then they turned around and there was a real, live carousel right behind them.

I think my own kids had fun, too. Here's Syd's carousel horse on a cone that a kindergartner decorated for her:


An adult who was chaperoning kindergartners pointed at this horse and asked Syd if she'd made it. Syd said yes, and the adult was all, "Oh. Are you left-handed?"

It was so random, so inexplicable, and yet so clearly meant as an insult that it's pretty much the most hilarious thing that I've ever seen happen. We obviously carefully saved Left-Handed Horse and brought her home, and now she holds a place of honor in our home, as does Will's Asgardian Steed:


Nobody said a peep about the craftsmanship of Will's horse, nor seemed to notice that it has eight legs.

Afterwards, the kids and I had a brand-new gallery to visit. Since our last trip to the museum, Dinosphere had closed for a year, been revamped with new fossils, and had just opened back up a few weeks ago.

Not gonna lie, I was a little nervous about the Dinosphere revamp. A few years ago, the museum did the same thing to ScienceWorks, and they took out the construction site where you could move real-looking rubber rocks (something like these, but even better) around while riding in pedal-operated bulldozers AND the crawl-through earthworm tunnel system. The giant water table with a lock-and-dam setup and an Archimedes screw that they put in is pretty cool, but nothing else compares to the cool factor of a literal bulldozer you can ride in and operate yourself, and literal rubber rocks that you can pile up and toss around and shovel.

Thank goodness Dinosphere is even more epic after its remodel.


There's new signage--


--and they moved Supercroc to a different location--


--so that its spot could be taken by Sauropods!!!


The T-Rexes and Triceratops are still there, thank goodness:


But now there are whole new sections with new fossils--





--new activities--


--and a beautiful tribute to a museum paleontologist we knew and loved:


So that's what I'd been most excited to revisit. Will, though, has a different favorite thing in the museum, and she was ecstatic to reunite with it:



She's not leaving for college until January, so hopefully they'll have some more quality time together before she goes. 

On a different evening, Will and I headed back to the museum after hours for their volunteer appreciation party. We had to leave Syd behind, because she's a very busy teenager with a part-time job these days, but as a bonus, we got to bring Matt with us!

And the party was 70s-themed, so I sewed us all bell bottoms:


The party was 70s-themed because of the museum's new Scooby-Doo exhibit, so along with our feasting--


--and festivities--


That's us very much NOT winning the pub quiz.

--we got to explore the new exhibit:



The interactive bits are always cute to explore, even if they're designed for small kids. The setup is basically that of an escape room designed for young children, and I think that sounds like just about the funnest thing ever:



My favorite part, though, was the collection of artifacts and original prints, most of which are on loan from Warner Bros.:

This is the original drawing for the original cartoon!



And then a special treat--another visit to Dinosphere, even better without the crowds!







It was fun to have Matt there, because instead of leaving him alone to explore, we could pester him and march him over to all our best places and tell him super interesting stories like "over here is where we ran a fossil activity one time seven years ago but the table next to us where kids could excavate chocolate chips out of cookies was better."




This is my favorite fossil in the new gallery:


It's a MOSASAUR!!!!!!!


Will remains partial to the Sauropods:


I really like that this is one of the magical places of my children's childhood that we haven't had to give up as they've grown. We no longer visit the local playgrounds every day, nor do we make a point to visit a hands-on museum everywhere we travel. The last time that we went into the library playroom, I didn't notice that it was the last time. It's lost to me just like the last time I nursed each child, or carried her on my hip. 

But this museum has kept a place for us even as the kids have aged, welcoming them as young visitors, then as young volunteers, and now as nearly-grown volunteers. But at the same time as Syd's volunteer ID has become nearly unrecognizable as her, since she's gotten so big since she sat for its photo, this museum has kept the magic of its galleries, always offering something splendid and fascinating to the kids even as they've grown and their interests have changed. I hope that this museum, the wonder of exploration, the thrill of trying something new, the beauty of coming back to the familiar, is a type of magic that they never have to grow out of.

Tuesday, June 14, 2022

Homeschool Chemistry of Cooking: Gelation and Spherification

 

Gelling and spherification are good hands-on activities when you're studying proteins, as it's the unfolding of proteins that allows the hydrophobic amino acids to cross-link and form a gel.

You can even look up the exact amino acids that make up the gelatin (probably glycine), and you can model those amino acids. You can also chemically test foods for proteins, if you want to make your study as hands-on and context-building as possible.

Syd and I have been working through this Harvard EdX class, Science and Cooking: From Haute Cuisine to Soft Matter Science, and that's where we learned how spherification works. When cooking, you gotta love your polymers!  

Although the process that Syd and I used does result in spherified liquids, this isn't exactly the type of spherification that occurs in fancy molecular gastronomy restaurants. There, they use alginate and calcium to build that gel layer only around the outside of what they want spherified, leaving the inside as liquid.

These gel spheres are a solution of liquid and gelatin, and we used physical processes to shape them. 

Syd and I found a really easy-to-follow recipe for making edible spheres in The Complete Cookbook for Young Scientists, written by America's Test Kitchen, but they've actually also put the complete recipe here. It involves lots of fun stuff, like nuking pomegranate juice and unflavored gelatin--


--whisking it (tiny whisk optional but encouraged!)--


--prepping some VERY cold vegetable oil--


--and using a squeeze bottle to drop the solution into the cold oil:


Rinse the oil off, and you've got tiny, edible spheres of pomegranate gelatin!


The process IS very interesting, but alas, Syd and I both thought that the edible spheres were super gross. We never did get every minute speck of oil rinsed away, so they definitely felt oily, and they'd lost a lot of sweetness, as well. 

If you ever could get all the oil rinsed off, I think that these edible spheres would be fun as ice cream toppers, or even as a boba substitute in tea. For us, though, we marveled at our cross-linked polymer chains enabled by the heat-activated unfolding of proteins to reveal the hydrophobic amino acid components...

... and then we fed them to the chickens.

Saturday, June 11, 2022

When in Michigan, You Must Take a Flying Leap Down a Sand Dune

 

We thought we were probably lost. There were lots of little roads between Traverse City and Sleeping Bear Dunes. Lots of turns onto unlabeled streets, lots of winding country roads, lots of farms and vineyards and orchards full of cherry trees. And when you type a national park into your GPS, you're never quite sure what part of the park it's actually going to take you to. Will you arrive safely at the visitor center, or at a fire tower fifty miles away? The main entrance gate, or the post office where the park gets its mail?

Since we didn't know what to expect, and weren't quite sure where we were going, then, it was even more magical to be driving down yet another little road and suddenly see, to our left, the largest wall of sand I've ever imagined.

It was huge. Incongruously huge. Game of Thrones The Wall huge. Absolutely impossible, except that there it was.

Obviously, we had to climb it!

Okay, climbing a giant sand dune was a little bit like slogging through hell below our feet. But above us?

Only sky.

And look at that view from the top of the climb!

We lounged in place for a while, me recovering my resting heart rate, and the kids playing in the biggest and best sandbox in the Midwest:

Can you imagine living around here and having small children? I'd have taken my two here every single day!



When we'd originally set off, my words had been something like "OMG look at that giant dune let's climb it!" But after deciding that maybe I wasn't having a heart attack, after all, I started to look around me and realized--we weren't at the top at ALL! There was a whole other HIGHER dune just ahead!


We must climb it!

Notice in these photos the concession to Mom's fragility embodied in Will having taken over the Mom Day Pack. Now, Will was the Keeper of Water and Snacks and First Aid Kit and Sunscreen and Bug Spray, and Mom just had to get her own butt up that last dune, the distant figures of her children literally running up that mountain of sand egging her on:

But what did I see when I finally reached the top?

Omg. Another, higher dune.

Must. Climb. It.

And from the top of THAT dune?

Nope. I give up.

Later, when we finally found the visitor center and picked up park maps, I'd learn that the trail we were on was something like three miles round-trip, a distance that we were not prepared to hike with zero prep. If I had this trip to do again I'd have us pack lunches and make a day of just this Dunes Trail, but for three people with just a water bottle each, not even all of us wearing shoes, this was our turn-around point.

Now, to enjoy the lovely walk back!


Although most of us ran most of the way:



And there may have even been some leaping involved!







You probably can't tell, ahem, but the leaping was my favorite part. 

After sandwiches eaten in the delightful air conditioning of the car, I decided it was time to figure out exactly what we were supposed to be doing and seeing in Sleeping Bear, not to mention pay our entrance fee, so Google Maps kindly agreed to direct us to the visitor center. 

Twenty-five dollars later, I had a nice, big fold-out map of Sleeping Bear Dunes to peruse while the kids worked through their Junior Ranger books:

After that, my Junior Rangers and I took the Pierce Stocking Scenic Drive. The kids weren't super impressed with most of the stops--I mean, not after a whole morning playing on the marvelous and mind-bending Dune Climb!--but this stop was worth it all:


Despite the dire warnings--

Is that exhausted climber... vomiting?!?

--people really were walking all the way down this dune--

--and then crawling back up. The kids and I hiked to an overlook where we joined a vocal community of observers of these intrepid adventurers, rooting for our favorites, discussing what we'd do differently were we in their places (god forbid!), offering advice and criticisms, and cheering every time someone finally finished their long crawl back to the top:

Oh, and we also admired the view, of course:


I had anticipated that Sleeping Bear Dunes would be fun and pleasant, but I was shocked at HOW fun it was, and just how unspeakably beautiful. I'd happily spend weeks back there, rolling down dunes and crawling back up them and lying like a lizard in the warm sand and admiring the clear, blue water. 

And at the end of every day, I'd do like I did on this day and drive my kids back down those windy country roads, past cherry orchards and vineyards, to buy ourselves ice cream from Moomers

I'm pretty sure the cow who made my chocolate caramel nut ice cream is in this photo!


And here's my ice cream, in a chocolate-dipped waffle cone:


Will had a banana split:

And Syd had a worms and dirt sundae:


As Will's time as a child in my home grows very short, I often think with longing about her younger years, when I so often felt overwhelmed and disconnected. I fantasize about time traveling back to our old house by the park and ringing the doorbell, and when an exhausted, bored me comes to the door, I put her to bed with a book and a snack, and I spend the day playing with a very small Willow and Sydney. I drink in their tiny selves, and I enjoy every single second with them. I memorize again all their little features and gestures, and I don't look away for a moment.

My big kids spend their days mostly going about their own business. They have schoolwork and jobs, friends and hobbies, and I am no longer the planet they orbit around; they are no longer my ever-present shadows. I'm not exhausted and overwhelmed by them anymore (or rather, I'm mostly not...), these independent, capable kids that can now mow the lawn and do the laundry and read to themselves and even help me drive the eight hours from Traverse City, Michigan, back to our home. But I miss them, so much, now that I have the space to miss them, and I'm going to miss them so much more when one of them lives in Ohio. And because I miss them in the day-to-day, I cherish these trips with them even more. Mind you, half of them griped most of the time, and both of them griped some of the time. I thought about bailing on the whole adventure more than once, and when that happened only the fact that I wouldn't get any refund on that super expensive cottage kept me on the road. 

But sometimes, every now and then, both kids would be smiling at once. Both kids would be having a marvelous time running down a dune, or sitting at the top of a hill talking to each other about how slow and sad my hiking is, or eating a dish of ice cream the size of their heads. We would be looking at something beautiful together, and they'd be saying how beautiful it is, in the next breath mocking some hapless soul trying to crawl back up a sand mountain so he didn't have to pay $3,000 for the air rescue. I cherished those precious moments with my grown-up Willow and my nearly-grown Sydney. I drank in their funny, clever, quirky selves, and I enjoyed every single second with them. I memorized all over again their changing features and their familiar gestures.

And I did not look away for a moment.