Tiny Potter

In addition to being super into show jumping story times, freaked out by clowns, and unusually influenced by a cookbook, I really really REALLY love miniatures (ask my daughter about my obsession with dollhouse cakes). So when MGA’S Mini Verse released a “Wizarding World: Harry Potter Make it Mini Potions Class” set, I was beyond thrilled to enter the miniature world of Hogwart’s.

The set, which is intended for ages 8+ and contains over 100+ pieces, retails for around $30. I’ll say it from the jump…the quality of the materials in this set was outstanding. The pieces were good quality plastic, felt substantial, had a lot of details, and were really pleasing to work with. Everything was packed extraordinarily well, with easy instructions printed on the outside of each of the parts containers.

However, there was one set of instructions floating free inside the box. While it did say “Read Me First!” in big letters, I honestly almost missed the piece of paper as I unpacked everything. Good thing I did spot it because it had all the information about resin, glue, and potions. I’m not sure why these instructions weren’t incorporated with the others. It would have been much easier to construct everything that way.

I must also say…this set puts you to WORK! One of the first steps is to lay each individual classroom floor tile using a pot of glue (cleverly disguised as a wooden bucket) and a mini float (which yes, know I am technically holding the wrong way in the photo).

I also had to lay each brick on the walls, using more glue and a mini trowel. Like the floor tiles, the spaces for the bricks were individually numbered, so matching each to its assigned space was easy.

At this point, I was honestly looking for Dobby the house elf to help me out. But I forged on, snapping together the pieces for the two bookcases, work table, and arranging all the little bottles and jars.

When the classroom was finished, it was time for the main event: concocting the mini potion! You had a choice of two: purple or teal. Following the instructions, I gathered all the equipment and ingredient bottles.

To make a potion, you have to pour the powder into the resin inside the cauldron, stir it, use tongs to add some color beads to an empty bottle, funnel the purple resin into said bottle which you then seal and tie a label on. What could possibly go wrong? Ummmmmmm…

Oh, I made a mess. The purple powder went everywhere, I dropped the funnel, everything got all over my fingers, my shirt, my desk. Snape would have absolutely deducted 50 points from Ravenclaw for my potions ineptitude. But when it was finally complete, it was a very pretty potion. I’m not sure if the resin was ultimately supposed to harden, but weeks later, the potion is still sloshing around in the bottle. So caretakers with curious children who like to unbottle things be warned. You may want to keep this particular potion far out of reach.

The amount of labor, glue, resin, and general potential for messiness leads me to suggest that this set for kids ages 10+ (but ok for 8 year-olds with adult assistance). As I mentioned before, the details on the set are exquisite and it’s fun to arrange and re-arrange the miniatures. This would be fantastic for a Harry Potter fan, and a great art kit to boot. 4.75 out of 5!

Welcome Back, Potter

welcome back potterIt’s Harry Potter week at Pop Goes the Page! Harry Potter and the Cursed Child, Parts 1 & 2 will be released this weekend, and there will be launch parties and countdown events galore. I thought it would be helpful to compile all of Pop’s Harry Potter posts and projects, just in case you find something that might come in handy at your wizardly celebration.

Let’s start big. This is a Spell Simulation game Princeton University junior José M Rico created for our Wand Works event. It was amazing. You can see videos of the 6 spells, and find a free download of the game here.

wand works spell simulation game by jose m rico, background by jeremy goncalvesAnd now for more amazing-ness. This Magical Miniatures post features an interview with Sally Wallace, a miniaturist and artist who constructs astounding Harry Potter dollhouses and miniature scenes. Feast your eyes on Hogwarts!

greenhouse1 smallerHowever, if your magical real estate aspirations need to be on a slightly smaller scale, try this Gothic votive castle. See the greenhouse to the left of the castle? Peek inside and you’ll see that the mandrakes are ready for re-potting!

greenhouse3 smallerHerbology continues with this little dried herb amulet

amulet smallerAnd these dashing, yet simple, snapdragons. You only need a paper cup, construction paper, and pipe cleaners (more ambitious gardeners can try these magical “growing” box gardens).

get-snappy smaller

We also have portable potion studio for all your brewing needs…

witchy kitchy stackedAnother Harry Potter post I dearly love is this suitcase boggart. I designed it for a Defense Against the Dark Arts table. The secret to making the suitcase thump and bump convincingly? A battery-operated pet toy called “The Weazel Ball!”

the-perfect-boggart smallerWe’ve also made plenty of dragon and monster projects in the past, from this food chain to a black light tin foil dragon. Representing the forces of good, however, is this phoenix puppet. You can make it out of a tissue box, and stroll around with it cradled in your arms.

fantastical-phoenix smallerMoving on to school supplies, try these simple, but immensely popular, quill pens.

quill-pens smallerIf it’s a wand you need, take a look at the custom wands we made at our Harry Potter Wand Works event (and if you’d like to meet Lane O’Neil, a real-life wandmaker, take a look at this post).

wizard with wand

Also necessary for any Hogwarts student is an inexpensive PVC pipe wands (with your choice of core, of course). There are also flying books, and things that fly OUT of books.

these butterflies can book

And don’t forget your wrist owl to deliver the mail (but not a Howler)! These handsome little fellas are made out of toilet paper tubes and pipe cleaners.

wrist owl examples

Once your school supplies are assembled, hit the classroom with the Chemistry of Magic!

chemistry-of-magic-web- smallerOr, learn some smaller spells. A pair of Slytherin students joined us at our School for Scoundrels program and taught kids Aparecium, Furnunculus, and Inanimatus Conjures. But Confundo was definitely the most popular. Also, there’s this special paper that allows you to set your spells on FIRE and watch them fly!

And, if Muggle Studies is full this year, you can always take a look at our online exhibit, which includes photos and information labels on everything Muggle.

muggle studies 101

Deluxe Chicken Grooming Kit [c.2011]

Wanting to bring a little Potter into your own home? Well, you can crank it to ELEVEN like this amazing family, or host a smaller party like the one concocted by Hope, our kid tester, which includes inexpensive decor ideas, templates, recipes, and useful links.

owl balloons

You could also go ALL OUT and recreate Knockturn Alley in your basement, like Corinne Adams did here. This is AMAZING:

WIN_20190917_15_05_35_Pro_2And what would Harry Potter be without some treats? Check out the gourmet pumpkin pasties crafted by Melody Edwards, a Princeton University graduate who is currently in culinary school. They were yummy.

birthday potter croppedWe also tested a couple recipes from the The Unofficial Harry Potter Cookbook by Dinah Bucholz (Adams Media, 2010). Including Hagrid’s famous rock Cakes!

rock cake testingThose wanting a more academic perspective on Harry Potter (not to mention a look at some goodies from our rare books vaults) should check out the Harry Potter and the Mystery of the Author’s Name post on Cotsen’s curatorial blog. It shows the different ways J.K. Rowling’s name has been spelled (and misspelled!) over the years.

If you’re wondering about the image that started this post (like how I magically manage to appear 9 years younger?), it’s a promo photo from a Harry Potter event we hosted in 2007. You can read more about the image, as well as some of my hints for promoting programs, here.

I also mentioned Harry Potter and the Cursed Child. Well ladies and gentleman, Katie, Marissa, and I actually went and saw the play on Broadway. You can see our complete (and spoiler free!) post here.

full theater 2

A Day in Digitopolis, Part I

day in digitopolis part 1We’ve all wanted to jump into books. Who doesn’t, for example, want to go to Diagon Alley and hit the shops? Join Hazel for stories in the Honeycomb? Explore Babilonium with Candy Quackenbush? Or sail the skies with Matt Cruise on the Aurora? Part of my job at the Cotsen Children’s Library is to bring these places to life for kids, and this month, we headed to The Lands Beyond to visit Digitopolis, the mathematical kingdom in The Phantom Tollbooth.

The math event was intended for children ages 4-10, and my goal was to make it full of exploration, demonstrations, games, challenges, and unexpected connections. And by the four million eight hundred and twenty-seven thousand six hundred fifty-nine hairs on my head, I think we did it!

A Day in Digitopolis took place in the atrium of Princeton University’s Frick Chemistry Laboratory, a soaring, three-story structure of glass and metalwork. Here’s our welcome desk with two student volunteers and Pi balloons.

digitopolis welcome deskBut before I get started on all the details, I’d like to introduce our event collaborator, Bedtime Math. Founded by Laura Overdeck, Bedtime Math is a NJ-based nonprofit organization that provides playful, zany math problems for parents to do with their kids everyday. In addition to sharing their content through their books, e-mail, and free app, they created Crazy 8s, an after-school math club that has been launched in over 6,000 locations nationwide. These guys know, and love, math.

bedtime math booksBedtime Math brought 3 fantastic activities to the event: Spy Training, Beach Ball Party, and Glow-in-the-Dark Geometry. Here’s Spy Training, which was all about codes and ciphers…

spy trainingAnd here’s Beach Ball Party, which involved counting, stacking, and chasing beach balls determined to make a break for it.

beach ball partyIt also involved Ellen Williams (who you last spotted being pelted with marshmallows in this post) inflating dozens and dozens of beach balls for kids at the event. That’s her in the lower right corner of the photo, hard at work. Very impressive lungs has our Ellen (did I mention she sings in multiple choirs?).

But the total show stopper was Bedtime Math’s Glow-in-the-Dark Geometry. This took place in a darkened classroom off the main event floor. Here, kids could build illuminated structures with glow stick bracelets and styrofoam balls. The results were totally amazing.

glowing geometrySome kids decided to use the original plastic connectors that came with the bracelets to make unique geometric creations. Here’s one of my favorites. A series of loops that, when spun, becomes a sphere!


Bedtime Math was recently invited to the White House to take part in an early STEM learning summit. Seriously. When it comes to amazing math connections for kids, Bedtime Math has it down!

Moving to a different section of the event floor, we find the fabled number mines of Digitopolis. In the book, Milo, Tock, and the Humbug learn that numbers are, in fact, excavated out of the earth, much like jewels and precious stones. The talented Maria Evans from the Arts Council of Princeton built the mine you see below, but we built another one for a later event. You can find the step-by-step instructions here.

number mines 1The mines were stocked with an assortment of wooden numbers. I used 4″ numbers I found online at Woodcrafter. If you’d like a cheaper option, I recommend printing paper numbers on card stock.

At the event table, kids reached into the mine, extracted a number, and then decorated it with a combination of metallic markers and glitter markers. We also had plastic gems and glue on hand for some additional bling.

number mines 4number mines 5

number mines 2The mines were staffed by high school volunteers from the Arts Council, who were suitably decked out in miner helmets.

number mines 3Elsewhere in Digitopolis was the “Fibonacci Forest,” hosted by the Stony Brook-Millstone Watershed Association. This table focused on math in nature. Specifically, symmetry, shapes (like spheres, hexagons, spirals), fractals, and Fibonacci numbers. The Watershed brought a ton of items for kids to touch, connect with, and explore (including my personal favorite, a gorgeous nautilus shell).

nature math 1nature math 2The Watershed also did a cool fractal tree project. It involved a half-sheet of green paper, brown markers, and rulers (here are the instructions if you’d like to see them).

nature math 3We decorated the finished fractal trees with bird and leaf stamps, but you can also just use markers or color pencils.

nature math 4And speaking of wildlife, how about some zebra math? We were delighted to be joined by Princeton University Professor Dan Rubenstein from the Department of Ecology and Evolutionary Biology. Among other things, Dan does field work with African zebras.

zebra math 1Some researchers believe that zebra stripes exist to confuse predators. So Dan and his constituents developed “Dazzle Confusion,” an iPad game in which kids “become the lion” and tried to tap black, white, or striped moving targets to determine which one is most difficult to hit.

zebra math 2At the end of the game, the program tabulated the kids’ results and displayed them on a large screen. As the event progressed, the results continued to accrue. This lead to conversations about data collection, measurement, central tendencies, and averages.

zebra math 3It’s worth noting that although there was much variation on kids’ “strikes” on the targets, there was a strong trend (p < .08) showing that the striped targets were hardest to hit! How’s that for some real world math?

Continuing with the technology theme, the Princeton Women in Computer Science designed an original math game for kids using Scratch, a visual programming language developed by MIT.

scratchHere’s a screen shot of the game, which was created by sophmore Lucy Lin. If you’d like to test drive the game yourself, here’s the link.

scratch screen shotThe game was cool, but even cooler was the fact that there was another laptop running tandem to the gaming laptops that showed all the algorithms behind the Scratch program. And volunteers were on hand to answer any and all questions about computing. They also had a couple of encryption puzzles for kids to crack.

Meanwhile, the Princeton Chemistry Outreach Program (we’ve exploded things with these guys before) was busy making awesome math / science connections with kids. Dr. Wagner and her students ran hands-on experiments with parts per million, vitamin c clocks, and timed invisible ink.

chemistry outreach 1chemistry outreach 2chemistry outreach 3For those who prefer their math undiluted, the Princeton University Mathematics Club came out en force to host a “Playful Problems” table. Here, kids found a plethora of logic puzzles, word problems, visual puzzles, calculator tricks, the works!

math club 1math club 2There were 12 different activities for children ages 4-10. The activities ranged from easy to moderately difficult. Here’s an example of our simplest puzzle, which was created by Casandra Monroe (whom you first met here). Here’s the template if you’d like it.

milo number grid puzzleBelow is a list of what we offered at the event table. In addition to using Google to find some of these puzzles, Math Wizardry for Kids (Barron’s, 1995) and How to be a Math Genius (DK Children, 2012) were terrific resources.

  • Suduko
  • Lattice multiplication
  • Logic grid puzzle
  • Matchstick puzzles (we used Q-tips instead of matchsticks)
  • Milo number grid maze (see above)
  • 24 Game
  • Multiplying by 9 finger trick
  • Make a paper star with only 1 cut
  • Superimposed shapes puzzle
  • Visual sequencing puzzle
  • Word problems
  • Birthday calculator trick

Important! If you put together your own Playful Problems table, make sure you provide an answer sheet for each problem. That way, parents and kids can check their answers or get a little hint. Also important! No matter how easy the puzzle, provide an answer sheet (you don’t want younger kids to think that their puzzle was too “easy” for a solution sheet).

For those wanting a bit a exercise with their mathematics, we had a giant 16′ x 16′ floor maze (building instructions for it are in this post). Kids had to get from start to finish in the maze – without making a single right-hand turn. If you got stuck, the solution was posted on some glass doors opposite the entry to the maze.

no right turn maze at eventBy the way, did you notice the cute play cart parked in the upper right corner of the above image? That’s one of our “Trio of Treats.”

trio of treatsI always try to include something for the littlest patrons, so I bought 3 adorable food carts and stocked them with math play sets. The food carts are by KidKraft (Sweet & Sunny Lemonade Stand) and the play sets are by Learning Resources. We used  Piece-A-Pizza Fractions, Number Pops, and Count ‘Em Up Popcorn.

And, because little kids love to take things in and out of containers, I bought a fabric basket for the pizza cart, a plastic box with a hinged lid for the ice pop cart, and a clear container for the popcorn cart. After the event, we donated the carts and math sets to a local non-profit preschool.

trio of treats customerOne of the most popular event tables, however, was “Visit the 4th Dimension.” It was hosted by scienceSeeds (whom you first met here, and then again here).

scienceseeds 1At the event table, kids learned about the different dimensions (1st is a line, 2nd is a square, 3rd is a cube, 4th is a tesseract). ScienceSeeds brought their 3D printers to the event and made models. You can see a tesseract in progress below. Awesome.

scienceseeds 2Kids could also make 3D models of their own using drinking straws and plastic connectors. You can buy the plastic connectors online (from Strawbees). However, scienceSeeds has a die cut machine and was able to purchase the die cuts (from Accucut) and make their own connectors from plastic sheets (from Grafix).

scienceseeds 4Like I said, their table was hopping – they estimate they went through at least 3,500 straws!

scienceseeds 3The thing I liked most about the project is that there was no limit to the shape, size, or intended use of the 3D models.

3D model 13D model 23D model 53D model 33D model 4

If plastic connectors are not in your budget, I’ve seen similar activities that used straws and pipe cleaner pieces (like this one), or sculptures that that involved cutting and sliding the ends of bendy straws into one another (like this one). I’ve also seen toothpick and marshmallow, (or toothpick and gum drop) geometric structures. But I tend to avoid those because of food allergies.

Whew! Believe it or not, I’m only halfway through all the event activities! You can check out Part II here…prepare to meet Digitopolis’ famous celebrities, get a bit of hands-on history, listen to some musical fractions, and view some truly stunning representations of infinity…