Practical Applications
## Observe How Heat Changes Matter
Find different solids (like chocolate, butter, and ice) and see what happens when you warm them gently.
## Steps
1. Place each item on a small plate.
2. Use a sunny window or a lamp for gentle heat.
3. Watch and record which items melt, and how fast.
This experiment shows how heat energy can change the state of matter!
Examples
- Chocolate melts in your hand faster than ice melts on a table.
- Butter gets soft and runny when left near a warm stove.