Heart Experiment
A fun Valentine’s STEM experiment where toddlers watch candy hearts dance in a fizzy science reaction.
Materials
- Glass
- Water
- Vinegar
- Baking soda
- Candy hearts
Instructions
- Fill a glass halfway with water and mix in baking soda.
- Show your toddler how to drop candy hearts into the glass.
- Have your toddler add vinegar.
- Encourage your toddler to observe what happens to the hearts.
Tips
Let your toddler repeat the experiment multiple times to notice patterns in how the hearts move.