Solid, Liquid or Gas Matching Worksheet (teacher made) - Free Printable

The image shows an educational worksheet titled "Solid, Liquid or Gas" designed to help students classify substances based on their physical state. The task is to draw a line from each image (or word) to the correct category: Solid, Liquid, or Gas, based on how the particles are arranged.

Let's go through each item and determine its correct classification:

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1. Chocolate

- Image: A piece of chocolate.
- State: Solid
- Reason: Chocolate has a fixed shape and volume; it maintains its form unless melted.
- ✔ Connect to Solid

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2. Steam

- Image: A cloud-like vapor.
- State: Gas
- Reason: Steam is water in its gaseous form. It expands to fill its container and has no fixed shape.
- ✔ Connect to Gas

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3. Foil

- Image: A sheet of aluminum foil.
- State: Solid
- Reason: Foil is a solid metal that holds its shape and has definite volume and form.
- ✔ Connect to Solid

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4. Juice

- Image: A glass with liquid and a straw.
- State: Liquid
- Reason: Juice flows, takes the shape of its container, but has a fixed volume.
- ✔ Connect to Liquid

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5. Balloon

- Image: An inflated balloon.
- State: Gas
- Reason: The balloon contains air (a gas), which fills the space inside it. Although the balloon itself is solid, the substance being classified here is what’s *inside*—the gas.
- ✔ Connect to Gas

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6. Ice

- Image: Cubes of ice.
- State: Solid
- Reason: Ice is frozen water, so it has a rigid structure and fixed shape.
- ✔ Connect to Solid

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7. Sand

- Image: A pile of sand.
- State: Solid
- Reason: Sand is made of tiny solid particles. Even though it can flow like a liquid, each grain is a solid.
- ✔ Connect to Solid

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8. Coffee

- Image: A cup of coffee.
- State: Liquid
- Reason: Coffee flows and takes the shape of the cup, but retains volume.
- ✔ Connect to Liquid

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Summary of Connections:

| Item | State |
|------------|---------|
| Chocolate | Solid |
| Steam | Gas |
| Foil | Solid |
| Juice | Liquid |
| Balloon | Gas |
| Ice | Solid |
| Sand | Solid |
| Coffee | Liquid |

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Visual Representation (How to Draw Lines):

On the worksheet:
- Draw a line from chocolate → Solid
- Draw a line from steam → Gas
- Draw a line from foil → Solid
- Draw a line from juice → Liquid
- Draw a line from balloon → Gas
- Draw a line from ice → Solid
- Draw a line from sand → Solid
- Draw a line from coffee → Liquid

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Additional Notes:

- The particle diagrams help visualize states:
- Solid: Particles tightly packed in a regular pattern (red dots).
- Liquid: Particles close together but not in fixed positions (blue dots).
- Gas: Particles far apart and randomly spaced (green dots).

This activity reinforces understanding of matter states using real-world examples and visual models.

✔ Final Answer:
Connect each item as follows:
- Chocolate → Solid
- Steam → Gas
- Foil → Solid
- Juice → Liquid
- Balloon → Gas
- Ice → Solid
- Sand → Solid
- Coffee → Liquid