Using the same trays that second grade used for floating chalk prints and shaving cream marbling, I just dropped two primary colors and white at one end of the tray before the kids arrived. They were to pick any color of paper they liked, write their name and teacher code on the back and place the paper with the name down into their tray. Each tray got a large marble and they just started rolling.I have a ton of these trays so each student was able to have their own. After they thought their paper was covered to their liking, they could get another paper, swap trays with a buddy who might have different primary colors and start rolling.
This was a huge hit, y'all. The boys were super into it. I heard them excitedly talking about what colors they were creating and the different types of lines their marble made. I was asked if we could do it every art class.
Not gonna lie, rinsing out all of those trays was the most taxing part. Other than that, it was the perfect on-the-fly activity with a super powerful impact.
I can't wait to share with you what they create with these beauties. And I now know what my kindergarten friends will be doing this week as well.
Have fun, y'all!