key details quiz grade 1

📚 Quick Study Guide

🌡️ Properties of Matter:
• Solid: Has a definite shape and volume. Think of a toy block!
💧 Liquid: Has a definite volume but takes the shape of its container. Like water in a glass. 💨 Gas: Has no definite shape or volume and spreads out to fill its container. Imagine the air we breathe. 💧 Changing States of Matter:
• Melting: Solid turning into liquid (ice to water).
🧊 Freezing: Liquid turning into solid (water to ice). 💨 Evaporation: Liquid turning into gas (water boiling to steam). 🌈 Colors and Observations:
• Colors are a way to describe what we see.
📝 Observation is using our senses to learn about the world.

🧪 Practice Quiz

1. Which state of matter has a definite shape and volume?
   1. Liquid
   2. Gas
   3. Solid
2. What happens when a liquid turns into a solid?
   1. Melting
   2. Freezing
   3. Evaporation
3. Which of these is an example of a liquid?
   1. A rock
   2. Water
   3. Air
4. What is it called when a solid turns into a liquid?
   1. Evaporation
   2. Freezing
   3. Melting
5. Which state of matter takes the shape of its container?
   1. Solid
   2. Liquid
   3. Gas
6. What is used to learn about the world around us?
   1. Imagination
   2. Observation
   3. Dreams
7. Which of these is an example of a gas?
   1. Juice
   2. Air
   3. Ice