grade 1 science matter unit test

📚 Quick Study Guide

• 🧊 States of Matter: Matter can be a solid, liquid, or gas. Think ice, water, and steam!
• 🧱 Solids: Solids have a definite shape and volume. A brick is a solid.
• 💧 Liquids: Liquids have a definite volume but can change shape. Water in a glass is a liquid.
• 💨 Gases: Gases can change both their shape and volume. Air is a gas.
• 🌡️ Changing States: Matter can change from one state to another by heating or cooling. Melting ice is an example.
• 📏 Properties of Matter: Matter has properties like color, size, and texture that we can observe.
• ⚖️ Mass and Volume: Mass is how much 'stuff' is in something. Volume is how much space it takes up.

🧪 Practice Quiz

1. What is an example of a solid?
   1. Juice
   2. Rock
   3. Air
2. Which state of matter takes the shape of its container but has a definite volume?
   1. Solid
   2. Liquid
   3. Gas
3. What happens when you heat ice?
   1. It freezes
   2. It melts
   3. It disappears
4. Which of these is a gas?
   1. Water
   2. Steam
   3. Ice
5. What is the amount of 'stuff' in an object called?
   1. Volume
   2. Mass
   3. Size
6. Which property can be used to describe matter?
   1. Color
   2. Emotion
   3. Sound
7. What happens to water when it gets very cold?
   1. It evaporates
   2. It boils
   3. It freezes