Grade 2 science worksheet teaching the states of matter: solid, liquid, and gas.

Let's solve this "Solid, Liquid, Gas" science worksheet step by step.

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🔍 Understanding the Concepts:

The worksheet gives definitions to help classify each item:

- Solids: Keep their shape. (They have a fixed shape and volume.)
- Liquids: Take the shape of their container. (They have a fixed volume but no fixed shape.)
- Gases: Spread out to fill the space they are in. (No fixed shape or volume.)

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🧩 Step 1: Classify Each Item

Here are the items from the image:

1. air → gas (spreads out, fills space)
2. chair → solid (keeps its shape)
3. popsicle → solid (frozen, keeps shape)
4. helium → gas (a noble gas, fills space)
5. juice → liquid (takes shape of container)
6. steam → gas (water vapor, spreads out)
7. book → solid (rigid, holds shape)
8. milk → liquid (pours, takes container shape)
9. rain → liquid (drops of water)
10. apple → solid (holds its shape)

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✔ Now, sort them into the correct columns:

| Solid | Liquid | Gas |
|----------------|----------------|---------------|
| chair | juice | air |
| popsicle | milk | helium |
| book | rain | steam |
| apple | | |

> Note: "Rain" is liquid water falling from clouds — it’s still a liquid even though it’s in motion.

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📝 Step 2: Add Your Own Examples

Now, write one original example for each state of matter:

- Solid: Rock
*(Explanation: A rock keeps its shape and doesn’t flow.)*

- Liquid: Water
*(Explanation: Water flows and takes the shape of its container.)*

- Gas: Oxygen
*(Explanation: Oxygen is invisible and spreads out in the air.)*

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✔ Final Answer:

#### Completed Table:

| Solid | Liquid | Gas |
|----------------|----------------|---------------|
| chair | juice | air |
| popsicle | milk | helium |
| book | rain | steam |
| apple | | |
| rock | water | oxygen |

> ✔️ Your own examples added at the bottom.

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💡 Summary:

- Solids: Chair, popsicle, book, apple, rock
- Liquids: Juice, milk, rain, water
- Gases: Air, helium, steam, oxygen

This helps reinforce how matter behaves in different states! 🌍💧🧊💨