Solids, Liquids and Gases (Year 4) | CGP Plus - Free Printable

Let's solve the passage step by step using the given words in the box:

Words available (each used only once):
- boiling
- cooling
- oceans
- solids
- liquid
- gas
- shape
- stay
- invisible
- poured
- space
- grain
- volume
- same
- states

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Passage:

> All the materials in the world can be found in different __________ of matter. These are called __________, liquids and gases. Water is the most familiar example of these states. We see __________ water in rain drops, the __________ and puddles. When water is a liquid, it can be __________ easily and change its shape depending on which container it is in. Water still takes up the __________ amount of space in different containers, this means that the __________ of a liquid stays the same even when the shape is different.

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Now let’s fill in the blanks logically:

1. "All the materials in the world can be found in different __________ of matter."
→ The word "states" fits here. We say "states of matter" (solid, liquid, gas).
✔ states

2. "These are called __________, liquids and gases."
→ The missing state is solids.
✔ solids

3. "We see __________ water in rain drops, the __________ and puddles."
- First blank: "liquid water" – because rain, oceans, puddles are liquid forms of water.
✔ liquid
- Second blank: "the oceans" – oceans are large bodies of liquid water.
✔ oceans

4. "When water is a liquid, it can be __________ easily and change its shape..."
→ Liquids can be poured.
✔ poured

5. "...Water still takes up the __________ amount of space in different containers..."
→ The word "same" fits here — the amount of space (volume) doesn’t change with shape.
✔ same

6. "...this means that the __________ of a liquid stays the same even when the shape is different."
→ This refers to volume — the amount of space a liquid occupies.
✔ volume

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✔ Final Filled Passage:

> All the materials in the world can be found in different states of matter. These are called solids, liquids and gases. Water is the most familiar example of these states. We see liquid water in rain drops, the oceans and puddles. When water is a liquid, it can be poured easily and change its shape depending on which container it is in. Water still takes up the same amount of space in different containers, this means that the volume of a liquid stays the same even when the shape is different.

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🔍 Explanation:

- States of matter: The three main ones are solid, liquid, and gas.
- Liquid properties: Liquids take the shape of their container but keep a constant volume.
- Words like boiling, cooling, invisible, grain, shape, stay, and space were not used, but they might be relevant in other parts of the worksheet or for other questions. Since we're only filling the blanks provided, we use only what fits.

✔ All words used correctly and only once.

Let me know if you'd like help with the rest of the worksheet!