Solids are all around us! They are a type of matter that has a definite shape and a definite volume. This means they don't change their shape easily like liquids or gases do. Think of a rock, a table, or even an ice cube - these are all solids! Solids have molecules that are packed tightly together, which is why they hold their shape. Let's explore solids even more with these fun activities.
Match the following terms with their correct definitions:
| Term | Definition |
|---|---|
| 1. Volume | a. The amount of space something takes up. |
| 2. Shape | b. A type of matter with a definite shape and volume. |
| 3. Solid | c. The form of an object. |
| 4. Molecule | d. Tiny particles that make up everything around us. |
| 5. Definite | e. Certain or fixed; not changing. |
Fill in the missing words in the paragraph below:
A ______ is a type of matter that has a ______ shape and a definite ______. The molecules in a solid are packed ______ together, which makes it hard to change its shape. Examples of solids include rocks, wood, and ______.
Explain why a solid like a brick is useful for building a house, while a liquid like water is not.
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