States, Changes, and Thermal Energy Worksheet
📝 Worksheet medium ⏱️ 20 minutes 8 problems
States, Changes, and Thermal Energy Worksheet
Grade 6 Science LearnCrux.com
Name:
Date:
Directions
- Fill in each blank carefully.
- Circle or mark the best answer for each multiple-choice question.
- Match each prompt to the best option before writing your answer.
- Use the larger space to show your thinking on word problems.
1. When thermal energy is added, particles usually move __.
2. Which change most likely happens when particle motion slows enough in a gas?
3. Match the process to the change: freezing
Match with:
Answer:
4. Match the process to the change: evaporation
Match with:
Answer:
5. A gas fills its container because its particles are far apart and can move __.
6. Why does heating not mean more particles are created?
7. Which state keeps its own shape most clearly?
8. Cooling a liquid enough can lead to __.
📋 Teacher Answer Key
1. faster
2. condensation
3. liquid to solid
4. liquid to gas
5. freely
6. Heating changes particle motion and arrangement, but the matter is still made of the same particles
7. solid
8. freezing