Static Surprises: 2/9/26

This week at Curiosity Club at the Library, we explored something invisible, but very powerful! 

  Static electricity in action as a charged balloon lifts hair upward!

Throughout Static Surprises, children tested what happens when static builds up and how it changes the behavior of everyday objects. From bending water to rolling cans, each station gave families the chance to observe, question, and experiment with their little ones. 

Station 1: Salt & Pepper Separation  

RA Daphne demonstrating how static electricity causes the pepper to lift!

At this station, children observed what happens when a charged balloon or plastic spoon is held above a mixture of salt and pepper. After rubbing balloons on carpet tiles to build up static electricity, kids carefully hovered them over the trays. 

Almost immediately, the pepper began to jump upward! Many children leaned in closer, watching as tiny specks lifted off the tray and clung to the balloon. 

We heard lots of: “it’s moving by itself!” 

Instead of explaining right away, facilitators asked, “what do you notice happening?” and “why do you think it moved without touching?” Some children experimented by rubbing the balloon longer, while others tried switching to the plastic spoon to compare results. 

Station 2: Rolling Cans 

Testing how a charged balloon can make a soda can roll without touching it.

The rolling cans station quickly turned into a collaborative investigation. Children charged balloons on carpet tiles and slowly brought them close to empty soda cans placed on their sides. When the cans began to roll without being touched, there were lots of wide eyes and retests. 

While facilitators demonstrated rubbing balloons on the carpet, one child decided to try something different, rubbing the balloon directly against the can first. When the can responded even more noticeably, other children wanted to join and try that method too. 

Before long, the station became an experimenting zone, with kids trying different surfaces, rubbing longer or shorter, and adjusting how close the balloon needed to be. Even though instructions had been provided, children naturally adapted the activity, tested their own ideas, and built off each other’s discoveries. 

Prompts like, “what changes if you rub the balloon longer?” and “what else could you try?” helped guide their thinking without directing it. 

Station 3: Balloon Butterflies 

Decorating wings!

At this station, children combined art and science. Each child started with construction paper and a tissue paper butterfly outline. They colored and decorated their butterflies however they wanted, then glued down only the body, leaving the tissue paper wings loose and free to move. 

Once their creations were finished, children rubbed balloons on carpet tiles to build up static electricity. Then came the exciting part: they pressed the charged balloon close to their butterfly. 

Lifting the wings up with charged balloons!

Slowly, the tissue paper wings began to lift! Some wings rose gently. Others jumped up dramatically. Kids quickly began testing what made a difference, rubbing the balloon longer, holding it closer, or adjusting where they placed it near the wings. 

It was especially powerful to see how something they created themselves responded to an invisible force. The activity turned into a cycle of design, test, and redesign as children experimented with how to make their butterflies “fly.” 

Station 4: Bending Water 

Station D: Bending Water 

At our final station, children brought charged balloons close to a thin stream of running water. Instead of falling straight down, the water slowly curved toward the balloon, a moment that prompted immediate curiosity amongst the kids. 

Many children moved the balloon closer and farther away, testing how the distance changed the curve. When balloons became wet and stopped working as effectively, that sparked even more discussion about what might be happening. This station highlighted how invisible forces can create visible, measurable effects. 

Here’s how Static Surprises promoted curiosity: 

• Comfort with uncertainty: Static electricity can be surprising! Facilitators modeled curiosity by asking questions instead of immediately explaining outcomes. Children were always encouraged to observe first and theorize/test second. 

• Alternative ways: Even with clear instructions, children experimented beyond the steps suggested, trying new rubbing surfaces, adjusting the distance, and building off one another’s ideas. 

• Exploring freely: Each station allowed time for lots of repeated trials. Children could test, refine, and retest their ideas, which left lots of room for curiosity to be their guide .  

Did you miss Static Surprises at the Library? We hope to see you at our next Curiosity Club session for more hands-on exploration and opportunities to wonder and try, together!