Ms. Hebb and her class strolled into the quiet, crisp cold air of the playground for some winter science fun. Their first learning quest was to discover what happens to bubbles in the frozen winter. After several tries, instead of popping, a bubble finally settled onto the fence and began to change. Tiny, soft, frosty stars appeared on the soap film, spreading slowly like lace. The children watched in quiet wonder as the bubble transformed into the shape and appearance of a small snow globe.
They learned that bubbles crystallize in sub-freezing temperatures because the water layer sandwiched between the soap films freezes faster than it evaporates, turning into ice. The cold causes the water to solidify, while residual, unfrozen water creates dancing ice crystals.
In the second winter wonderland experiment, students took advantage of the freezing outdoor temperatures to create stunning ice balloons. This activity aimed to explore the physical properties of water as it transitions between its liquid and solid states.
To create the ice balloons, the students filled regular balloons with water and food coloring, tied them off, and left them outside overnightin the freezing temperatures. The cold weather caused the water inside the balloons to freeze solid, resulting in beautiful, translucent ice spheres. The students diligently observed the ice balloons, noting any changes in their appearance and structure.
The ice balloon experiment was an educational experience that provided students with a hands-on opportunity to explore the wonders of winter. By observing the transformation of water into ice and back again, they gained a deeper appreciation for the nature of the physical world.
Winter Science Slide Show Click to View
Frozen Bubbles Experiment Recipe
1 cup warm water
2.5 tablespoons corn syrup
2 tablespoons sugar
2.5 tablespoons dish soap
a plastic container or bowl, preferably with a lid
a bubble wand
Making the bubble solution
Make your solution by adding the warm water to the container.
Add the corn syrup into the warm water, stirring until the water is almost clear.
Add the sugar to the mixture and stir thoroughly until the sugar is fully dissolved.
Gently mix in the dish soap until just combined. Don’t over-mix or you will end up with a bowl full of bubbles.
Set the bubble container outside or in the freezer for 30 minutes to chill. Don't let it freeze.
