Alchemy: A High School Chemistry/Geometry/World History Combo Study

We use CK-12's Chemistry for High School textbook as the teenager's spine for Honors Chemistry, with, of course, our own lab component added and a LOT of supplementation. 

We started supplementing right in Chapter 1, when we added a short study of alchemy to the textbook's brief history of chemistry.

I think that most teenagers find the concept of alchemy interesting--it's mystical and a little spooky, and it's very, very incorrect. Teenagers have SO much fun learning about adults who were incorrect!

Unfortunately, there really aren't a ton of great resources about alchemy that work well for a high school/undergrad readership, and there are a TON of contemporary, fantastical, and otherwise ahistorical resources that muddy up any kind of student-led research. 

Therefore, this study of alchemy was necessarily a short one, able to be completed within 1-2 hours. You could draw out the art component further, of course, by requiring a more polished piece that used a larger vocabulary of alchemical symbols and moves, but this brief afternoon's work was enough for our own purposes.

After reading the relevant material in the CK-12 Chemistry for High School textbook, my teenager and I watched this Crash Course History of Science episode (if your student isn't studying History of Science as a discrete topic, I highly recommend reviewing the playlist and adding applicable videos to their science/history syllabi as interdisciplinary enrichment):

Crash Course videos tend to be meaty, so it might be worth going over it a couple of times to make sure you absorb all the info.

After the video, my teenager and I looked through a number of alchemical illustrations and excerpts from alchemy books from alchemy's heyday. This Getty Research Institute's virtual exhibit is a treasure! Click on the link in the caption of most of the images to be taken to the digitized version of that book, which you can then flip through to find other interesting images and text. 

The teenager practiced her close reading to notice all the details in each piece of artwork, and used semiotic analysis to attempt to interpret the pieces. But also take time to notice how lovely each piece, is, as well; alchemy artwork is ART!

Using these pieces and some reference books, we then spent some time playing around with creating our own artwork that had (or looked like it had, lol!), alchemical meaning. The nature of the pieces also meant that the teenager could use the works she created as process pieces in her geometry art portfolio: 

Check out the accurate geometric shapes and the overall balance of the piece! DON'T check out my noisy digitization of the work; I really need to learn how to clean up art when I scan it, sigh...

That was as far as we took this particular lesson, but here's some further reading appropriate for an interested high school student:

• Alchemy: The Great Secret. This is a fairly accessible history for those who watched the Crash Course video but would like to learn more.
• Alchemy: An Illustrated A to Z. I wouldn't use this as a textbook supplement, but it was an excellent art reference. 
• Alchemy and Mysticism: The Hermetic Museum. Most of the text was beyond me, but it has tons of art to reference.

My favorite thing about alchemy is how it sits just next to being correct; like, they were wrong about the Sun and the Moon and dragon's blood and the mystical marriage of lead and tin, but while they were drawing their allegorical wedding feasts and busily melting silver in little pots, they were butting up against the actual chemistry that alchemy would evolve into. What they did reads now as adorably naive just because we know better, but these people were actually pretty bad-ass wizard scientists.

They also for sure all had lead poisoning, which explains a LOT of their artwork.

P.S. Want to follow along with my craft projects, books I'm reading, dog-walking mishaps, home improvement projects, and other various adventures on the daily? Find me on my Craft Knife Facebook page!

Ink Blot Prints that Demonstrate Bilateral Symmetry

In math, the younger kid gets frustrated with a lot of computation, which is fine (for now--the older kid also gets frustrated with a lot of computation, and yet I still require it of her, because apparently I'm meaner to older kids), so since she's long finished up any kindergarten math requirements that I had of her, we've been luxuriating in those kinds of hands-on, in-depth, sensorial math activities that internalize concepts, and that the kid absolutely loves.

For instance, it wasn't necessary to spend weeks on bilateral symmetry. And yet... bilateral symmetry is so fun! Here are some of our activities:

• cutting out and folding shapes to discover and test their lines of symmetry
• using graph paper to draw shapes that have bilateral symmetry, then cutting them out and folding them to test them
• putting ANYTHING up against a mirror to see it in symmetry
• taking a nature walk to collect leaves, then sorting them into groups of symmetrical and non-symmetrical, then folding them to test those theories, then drawing in the lines of symmetry using Sharpies
• painting on one side of a paper, then folding the paper and pressing it down, then unfolding it to look at your magical Rorschach-style print

By the way, these BioColor paints are the BEST at that last one!

This is just the kind of activity that my little kid likes. She made print after print after print, then extended it to finger painting (discovering for herself that printing doesn't work if the paint has had time to dry), then moved on to some very colorful handprinting, then added more and more and more paint and found that she loved the feeling and the look of painting through all the layers...

...and made a GIANT mess!

And yes, to her infinite credit, she cleaned it up completely independently, including washing off the paint bottles, scrubbing the table, and giving herself a bath. That makes the activity even MORE satisfying, don't you think?

For kids whose current special interest is bilateral symmetry, here are a few more fun activities for enrichment and exploration:

• cut an object or picture in half, glue to a piece of drawing paper, then recreate the other half of the drawing
• make Rorschach ink blots, then have fun creatively interpreting them
• set up these super simple popsicle stick symmetry puzzles for the youngest learners
• print free worksheets for kids who like that sort of thing!

And our course it wouldn't be a homeschool project without lots of books!

P.S. Want to follow along with my craft projects, books I'm reading, dog-walking mishaps, road trips, and other various adventures on the daily? Find me on my Craft Knife Facebook page!