This snapshot of Gordon's young explorers and scientists includes a bubble with a backstory:
Kindergarten green group has been studying the chemistry and physics of bubbles for several weeks.
Can bubbles be different colors? Different shapes? Different smells? They gave themselves many challenges, then experimented with the bubble formula, and the bubble wands, to try for the desired effect. This class wanted to see if they could get a bubble as big as a car, and they came quite close today!