Dancing Corn
An engaging science and craft activity that combines creativity with principles of buoyancy and water density.
Ingredients
Materials
- 1 cup dried corn kernels You can use other small items for variation.
- as needed cups water Fill the container halfway.
- 1 unit clear glass or container Choose a tall container for best results.
- optional to taste baking soda For a fun twist.
- optional to taste vinegar For added fizz.
- 1 unit spoon For stirring.
Instructions
Preparation
- Choose your glass or clear container: Select one that’s tall enough to allow the corn kernels to float.
- Add water: Pour in enough water to fill the container halfway. Observe the clarity of the water.
- Spoon in the corn: Gently add the dried corn kernels to the water. Observe how they sink to the bottom.
The Dancing Action
- If using baking soda, sprinkle a small amount over the corn.
- Add a splash of vinegar to the water and watch as the reaction creates bubbles that cause the corn to dance.
Observation
- Take a moment to enjoy the sight of the dancing corn and discuss with the kids what is happening.
Notes
To add food coloring for a visually stunning effect. Substitute other small items like marbles for variety. Decorate the container for seasonal themes.