Simple Chromotography and Magnet Painting

A local science-oriented toy store has a “kinderscience” program once per week for kids ages 2-5. I’ve taken G a few times. It’s a good way to get out of the house and, since it’s within walking distance of the car dealership, it was an excellent place to pass the time with a three-year-old last week while the car was being serviced. The activities in this session were art-via-science, so I decided to share them here. In general, I’d prefer it if the instructor spent less time talking (there is a lot of “this is what you’re going to do and this is what is going to happen”) and more time just setting out the activity and letting the kids explore. But of course, as soon as the materials were available, that is exactly what I encouraged G to do.

The first activity involved coffee filters–such a favorite! The kids were to color on the filters with markers, then drop water onto it with a dropper. G was excited to see the droppers, as we’d just used them the day before for an activity at home and she already knew how to use them herself. Because the trays were red, it was a little hard for her to tell where her color was going.

The instructor ripped some filters so they lay flat in a butterfly shape, too. On this one, she decided to see what would happen if you drew some more on the wet filter. I think we’ll try this activity again at home on the white table, to eliminate the background color confusion.

The second activity was a version of marble painting, but instead of rolling the marbles around in the pie tin, the kids were to use a magnet wand, from the bottom, to drag painty magnetic marbles over the paper.

After a bit of this, G decided to simply roll the marbles around the old-fashioned way, as it was easier.

We already have three of the magnet wands–we used them over the summer to collect iron filings from beach sand (which is super fun and, quite frankly, very cool to do)–so I bought a small bag of magnetic marbles so my older kids (who were in school) can try this as well.

All in all, much better than sitting in the car dealership’s waiting room for an hour!

One thought on “Simple Chromotography and Magnet Painting

  1. Pingback: Marble Painting, Traditional and Magnetic | kids in the studio

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