Educational worksheet teaching children about scientific methods through simple definitions and examples.

The task is to explain the words related to what scientists do in your own words. Below is the solution with explanations for each term:

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What Scientists Do

#### Scientists observe.
- Explanation: That means they look at things carefully.

#### Scientists record.
- Explanation: That means they write down or note what they see or find during their observations and experiments.

#### Scientists measure.
- Explanation: That means they use tools to find out how big, long, heavy, or other details about something are.

#### Scientists predict.
- Explanation: That means they make guesses or forecasts about what might happen based on what they already know or have observed.

#### Scientists compare.
- Explanation: That means they look at two or more things and see how they are alike or different from each other.

#### Scientists classify.
- Explanation: That means they group things into categories based on their similarities or characteristics.

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Final Answer:

- Record: Write down or note what they see or find.
- Measure: Use tools to find out details like size, weight, or length.
- Predict: Make guesses about what might happen.
- Compare: Look at how things are alike or different.
- Classify: Group things into categories based on similarities.

Boxed Final Answer:
\[
\boxed{
\begin{aligned}
&\text{Record: Write down or note what they see or find.} \\
&\text{Measure: Use tools to find out details like size, weight, or length.} \\
&\text{Predict: Make guesses about what might happen.} \\
&\text{Compare: Look at how things are alike or different.} \\
&\text{Classify: Group things into categories based on similarities.}
\end{aligned}
}
\]