This paper disappears in water before your very eyes, leaving the letters floating free. It’s the ultimate aqueous word scramble!
I was very intrigued when I spotted this dissolving paper in Educational Innovations’ online catalog. I’ve certainly seen the floating letter experiments with Skittles and M&Ms, but I’ve never seen anything like this paper! It’s made of sodium carboxyl methyl cellulose, a non-toxic substance that dissolves quickly in hot or cold water. Each sheet is 8.5″ x 11″. You can buy the sheets in packs of 15 for $7.95, packs of 30 for $13.95, or, if you want to vanish a whole novel, you can get 100 sheets for $42.50.
The paper is about half the thickness of standard office printer paper, but it went through both of our office printers and the copy machine with no tearing or jamming. Granted, I was just printing 1 sheet at a time. I did try 3 pages in a row on our most trustworthy office printer. Unfortunately, it had trouble grabbing the thin paper and actually missed the final sheet of the print job entirely. I was waaaay too chicken to try multiple sheets in the copy machine.
The product description stated that this paper works with “most laser printers and copiers.” But we took it a step further and also tested an inkjet printer, Sharpie permanent marker, roller ball pen ink, and ballpoint pen ink.
First, the laser jet printer. I filled a dish tub with a couple inches of room temperature water a dropped the paper in. It floated for a just moment, and then started rapidly dissolving. In a few seconds, it was reduced to a thin, almost transparent, paper-shaped film.
The package recommended giving the water a gentle stir, so I poked a drinking straw in the solution. It started breaking up, dissolving further, and yes! The letters started floating! How long do the letters remain on the surface of the water? A long time! I left them in the dish tub overnight, and they were still happily floating the next morning.
Second test, copy machine. The letters printed considerably lighter on the page (this was a toner thing with our copier, not the paper). But that didn’t impair the letters from floating on the water like little alphabet ducks!
So our laser jet printer and the copy machine worked. What didn’t work? Our inkjet printer. First of all, it blotted the paper during printing…
And when it came to the water test, the letters just disintegrated:
The same applies for Sharpie permanent marker:
Roller ball ink and ballpoint ink also broke apart. The ballpoint ink shredded immediately (you can just see the sentence “Will ballpoint pen work?” at the bottom of the image below). Roller ball, I am surprised to report, held out a little longer.
It was sort of cool. The roller ball ink blurred, sunk a little, and then just hung in the water. Eventually, however, the roller ball ink went the way of the ball point, Sharpie, and inkjet. It dissolved into a black smudgy mess.
It’s important to note that for all of these tests, the paper didn’t dissolve entirely. There was a little cloud of solution that started hanging around the bottom of the dish tub. The more paper I dissolved, the cloudier the water become. So if you’re going to do this with a bunch of kids, you will definitely need to change the water every so often.
Finally…
Being the incredibly mature people that we are, we decided to test the paper in the toilet. It worked. Of course it worked.
But no matter where you’re dissolving this paper – a dish tub or a commode – the letters do float apart very quickly. So leaving a secret message for someone isn’t really going to work (unless they’re standing right next to you and reading quickly). But this would be a fantastic way to introduce the concept of the anagram. Or jump-start a discussion about biodegradable materials. Or, just experience the fun of watching a sentence you’ve written slide apart and swirl across the surface of the water. Magic!
Never has a Loch Ness Monster sighting had so much style! Customize a super-long Nessie scarf, then circle the scarf on the floor to create a tossing game that involves…believe it or not…a bowl of oatmeal!
At story time, we gave kids a whole pile of self-adhesive foam to cut and apply to their scarves (just make sure you test how well the adhesive sticks to your felt – ours stuck surprisingly well). Hot glue wiggle eyes and a pair of 12″ curling ribbon whiskers on the head, and you’re done!
Kids got really creative with their Loch Ness Monsters. Here’s just a few I managed to snap. This one’s got a pretty fantastic pair of lips:
And this one’s sporting an impressive set of teeth…
There were flowers…
And manicures!
But here’s my favorite. This little girl spent a long time making a color gradient down her Loch Ness Monster’s back. She did this all by herself!
To make the oatmeal bowl for the toss game, decorate a paper bowl with patterned tape and self-adhesive foam. Fill the bowl with a handful of polyester fill. Don’t glue or tape the oatmeal in the bowl. It’s funnier when it flies out during the toss game!
Make as many bowls of oatmeal as you like. Then circle the scarf on the floor, step back, and try to toss the bowls into the circle.
If the circle toss is a little too challenging, stretch the scarf straight and toss the oatmeal over it like a finish line!
When you’re done with the toss game, drape your Nessie around your shoulders for the ultimate look in Loch Ness apparel.
Q: In the background of your story time photos, I always see amazing stuff like a cross section of a house, a big wall of book, and a giant tree??? What is that? Can you give us a tour?
The Cotsen Library opened its doors in 1997. Back then, its public gallery looked a little different. But in 2002, architect 
I love the inlay on the floor of the garden. Not only is it beautiful, it also made a great fire pit for a 
Past the garden, you find yourself in a little house. Stretched across one side of the house is a fireplace.
See the black railing on the top of the house? That marks the perimeter of a little hidden room. You climb the bookshelf stairs on the left and unlock a trap door to gain access to the room. We currently use it for office storage. But sometimes, I climb up there to launch 
The bookshelves that flank the fireplace are stocked with wooden books. Many of them have tongue-in-cheek titles, courtesy of the Cotsen staff.
Here are just a few titles:
Opposite the fireplace is the “study.” Here you’ll find bookshelves and big, squashy leather coaches. This is also the chapter book section of the gallery.
Over the years, I’ve used the bookshelves for hiding things during scavenger hunts, or for holding items like this orange mailbox during a 
Outside the house, in the back of the gallery, is our bridge, wishing well, and bonsai tree.
The bridge is prime toddler territory. They love to test out their walking skills on its gentle slope.
But the bridge also comes in handy when you need a 
The wishing well is next to the bridge…
There’s an entrance to the well on the right – it’s shaped like a jagged crack. Look closely in the above photo and you’ll see the water “escaping” from the right side of well and flowing under the bridge. It ends in this cute little koi pond.
We’ve certainly done a lot of fishing and splashing in the pond at story time. It’s also a popular location for Vikings and Pirates to search for 
In the back right-hand corner of the gallery is our giant bonsai tree.
The tree has two floors. The ground floor can comfortably fit a family or a group of kids. There are 3 alcoves for picture book storage, and big puffy floor pillows.
When our 
Curling along the back of the tree is a staircase that leads to a small upstairs room and another pair of comfortable pillows.
Both tree rooms have graffiti carved into the walls by literary characters. Here’s my favorite:
The back left-hand corner of Bookscape isn’t the most glamorous area of our gallery, but it’s certainly the place closet to my heart. It’s our program area.
This is where the magic and the mess happens.
There are lots of other little touches and surprises in our gallery, but I won’t reveal them all. You’ve got to come and discover them for yourself! Ten years ago, when I was interviewing for my job at Cotsen, I walked into the gallery and was overwhelmed with emotion. Yes, I had seen pictures of Bookscape online, but they didn’t prepare me for what it felt like to be fully immersed in the gallery. I silently swore that if I got the job, I would do my best to create programs that would match the love, care, and consideration that went into designing this amazing space for kids.
If you’d like to see a little video the University made about our space, and meet some of the students who work here, you’ll find it