🔬 Part 1: Station Observations

1. At Station 1 (Phase Changes), what happened when ice was heated?

Ice stayed frozen

Ice melted into water, then water boiled into gas

Ice turned directly into gas

Nothing happened

2. At Station 4 (Sublimation), dry ice went directly from:

Liquid to gas

Solid to liquid

Solid to gas

Gas to solid

3. Which properties did you observe at Station 3? (Check all that apply)

Solids have definite shape

Liquids take the shape of their container

Gases spread out to fill space

All states look exactly the same

4. At Station 2, what happened to the balloon when temperature changed?

When heated, the balloon _____________ and when cooled, it _____________.

5. At Station 6, the temperature at which water boils is:

32°F

100°F

212°F

451°F

🧠 Part 2: Understanding Particle Movement

6. Based on Station 7 animations, describe how particles move in each state:

Solid particles: _________________________________________________

Liquid particles: _________________________________________________

Gas particles: _________________________________________________

7. At Station 5, when you built molecular models, which state had particles packed most tightly together?

Solid

Liquid

Gas

They were all the same

8. Explain why adding heat energy causes matter to change states:

🌍 Part 3: Real-World Connections

9. Give three examples of state changes you observe in everyday life:

Example 1: _________________________________________________

Example 2: _________________________________________________

Example 3: _________________________________________________

10. Which station taught you the most about states of matter and why?

States of Matter Stations

States of Matter Stations

🔬 Part 1: Station Observations

🧠 Part 2: Understanding Particle Movement

🌍 Part 3: Real-World Connections

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