With the school year coming to a close, I wanted to come up with an activity for students that felt like play–like a party–and still provide academic content to satisfy my ever-present need to make use of all available instructional minutes. (Yes, even in the last week of school)
So, when I came across a blog post about making giant bubbles and bubble art, I knew I could turn this into a meaningful day of learning and fun…all wrapped up in a soapy bubble! I’m pretty fascinated by bubbles. I’ve spent quite a bit of time photographing giant bubbles at the beach and I’ve written about the “bubble man” a time or two (or more). I know that the trick to great bubbles is the solution–so prior to having my students explore and experiment, my husband and I tried our hand at bubbles over the weekend.
The basis of all bubbles is soap and water. But if you want the bubbles to be big and to have a bit of staying power, a bit of corn syrup and some glycerin need to be added to the mix. Using smoothie straws and yarn, I created a bubble wand that my students would be able to make on their own and started dipping and waving in my own attempt to create bubbles. This bubble thing is harder than it looks! I didn’t immediately get big beautiful bubbles flying from the wand. But with some patience, some tinkering, and some exploration of how to get a thin film filling with air onto my yarn…bubbles happened. At that point, with bubble solution pre-made, I was ready for a day of bubbles with third graders!
We started with a very interesting TED Talk titled, The Fascinating Science of Bubbles, from Soap to Champagne. We learned about surface tension, the geometry of bubbles and so much more. (If I were to do this in the future, I think I might devote an entire week rather than a whole day to bubbles!) Then we made our bubble wands and headed up to the field to make bubbles.
In spite of warning students that making these bubbles would take patience and experimentation, there was plenty of initial whining that “it’s not working!” I reminded them to keep trying. And then it happened…the first child experienced success! Like wildfire, bubbles emerged, filling the air with irridescent spheres.
The soap solution ran out before student interest waned, which is probably the best possible result! We headed back to the classroom with soapy hands, happy hearts and filled with visions and language about bubbles.
These young scientists are also prolific readers and writers, so after studying Valerie Worth’s short poem, Soap Bubbles, we created a list of bubble words and a list of potential bubble metaphors and then set the magic 7-minute writing timer and started writing. Like bubbles, colorful, delicate, evocative poems floated up, emerging from the points of students’ pencils.
Here’s a couple:
To complement the poetry and the elusive, temporary soap bubbles, we got out paper, pencils, water-based markers and some water and created bubbles…as art! Each artist created their own composition, tracing round shapes, adding a space where a light source reflected off each bubble. Then they added marker and finally, using just water and a paint brush, urged the marker to follow the water, creating beautiful dimensional bubbles on watercolor paper.
There is so much more we could have done with bubbles–including exploring the mathematics of spheres. Overall, it was an amazing day. Students could not believe that an entire school day had passed before they even realized it. Engagement was high, work quality was inspiring…it was an amazing last Monday of the school year! Based on this success, I know I will be working some bubble science into future teaching and learning!