Educational worksheet for children to learn and categorize items by their states of matter.

Let's solve this States of Matter Worksheet step by step.

We are given a set of images and need to classify each one into one of the three states of matter: Solids, Liquids, or Gases.

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🔹 Step 1: Understand the States of Matter

- Solid: Has a definite shape and volume. It doesn't flow.
- Liquid: Has a definite volume but no fixed shape; it takes the shape of its container.
- Gas: No definite shape or volume; expands to fill its container.

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🔹 Step 2: Analyze Each Image

Let’s go through each image and determine its state:

1. Tornado → A swirling mass of air → Gas
2. Ice cube → Solid water → Solid
3. Milk carton → Contains milk (liquid) → Liquid
4. Orange juice in a glass → Liquid → Liquid
5. Paint can with brush → Paint is liquid → Liquid
6. Brick wall → Made of bricks → Solid
7. Log of wood → Wood is solid → Solid
8. Cloud → Made of tiny water droplets or ice crystals suspended in air → Gas (but actually, clouds are made of tiny liquid droplets or ice crystals, so technically they are liquid or solid, but in context, often considered as part of gas phase due to suspension). However, for simplicity in elementary science, clouds are often classified as gas because they form from water vapor. But strictly speaking, clouds are liquid (water droplets) suspended in air. We’ll consider clouds as liquid here since they’re visible droplets.
9. Water bottle → Water inside is liquid → Liquid
10. Smiling cloud (cartoon) → Likely represents steam or vapor → Gas
11. Cup of tea with spoon → Tea is liquid → Liquid
12. Open book → Paper is solid → Solid
13. Steaming pot → Steam rising = Gas
14. Balloons → Filled with air (or helium) → Gas
15. Factory with smoke coming out → Smoke is gas (and particles), but mostly considered gas

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🔹 Step 3: Categorize

Now let's assign each item to the correct column.

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#### ✔ Solids:
- Ice cube
- Brick wall
- Log of wood
- Open book

> These have fixed shape and volume.

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#### ✔ Liquids:
- Milk carton (milk)
- Orange juice in glass
- Paint can (paint)
- Water bottle (water)
- Cup of tea
- Cloud (if we take it as water droplets)

> These flow and take shape of container.

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#### ✔ Gases:
- Tornado (air moving)
- Smiling cloud (vapor/steam)
- Steaming pot (steam)
- Balloons (filled with gas)
- Factory smoke (emissions)

> These expand and don’t have fixed shape.

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🔹 Final Classification

| Solids | Liquids | Gases |
|-------------------|------------------------|-------------------------|
| Ice cube | Milk | Tornado |
| Brick wall | Orange juice | Smiling cloud (vapor) |
| Log of wood | Paint | Steaming pot (steam) |
| Open book | Water bottle | Balloons |
| | Cup of tea | Factory smoke |
| | Cloud (if liquid) | |

> Note: The cloud is ambiguous. In many educational contexts, especially at elementary level, clouds are considered gases because they are formed from water vapor. But scientifically, they consist of liquid droplets. For this worksheet, it's safer to put "cloud" under liquids if it looks like a fluffy white cloud (like water droplets), but "smiling cloud" likely represents steam or vapor, so that goes to gases.

So let’s clarify:

- Fluffy white cloud → Liquid (water droplets)
- Smiling cloud with face → Gas (vapor, steam)
- Steam from pot → Gas
- Balloon → Gas
- Smoke from factory → Gas

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✔ Correct Answer:

#### Solids:
1. Ice cube
2. Brick wall
3. Log of wood
4. Open book

#### Liquids:
1. Milk
2. Orange juice
3. Paint
4. Water bottle
5. Cup of tea
6. Fluffy cloud (water droplets)

#### Gases:
1. Tornado
2. Smiling cloud (steam/vapor)
3. Steam from pot
4. Balloons
5. Factory smoke

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📌 Final Answer Summary:

| Solids | Liquids | Gases |
|--------------------|--------------------------|--------------------------|
| Ice cube | Milk | Tornado |
| Brick wall | Orange juice | Smiling cloud (vapor) |
| Log of wood | Paint | Steam from pot |
| Open book | Water bottle | Balloons |
| | Cup of tea | Factory smoke |
| | Fluffy cloud (droplets) | |

> Note: If the worksheet shows only one cloud, and it's cartoonish with a face and whiskers, it's likely meant to be gas. But if there are two clouds, the fluffy one is liquid, the smiling one is gas.

Based on the image description, there are two clouds:
- One plain fluffy cloud → Liquid
- One smiling cloud → Gas

So both are included.

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✔ Final Classification Done!