Interactive worksheet for children to identify school supplies and answer yes/no questions.

Problem Analysis:

The task involves identifying whether each object in the image matches the description provided. The goal is to choose the correct option ("Yes, it is" or "No, it isn't") for each question.

Step-by-Step Solution:

1. Is it a pencil?
- The image shows an object that looks like a pencil with a sharpened tip and an eraser on top.
- Correct Answer: Yes, it is.

2. Is it a rubber?
- The image shows a yellow rectangular object with measurement markings, which resembles a ruler, not a rubber (eraser).
- Correct Answer: No, it isn't.

3. Is it a pencil case?
- The image shows a pair of scissors, not a pencil case.
- Correct Answer: No, it isn't.

4. Is it a crayon?
- The image shows a red crayon-like object with a flat top, which matches the description of a crayon.
- Correct Answer: Yes, it is.

5. Is it a book?
- The image shows a backpack, not a book.
- Correct Answer: No, it isn't.

Final Answers:

- Is it a pencil? Yes, it is
- Is it a rubber? No, it isn't
- Is it a pencil case? No, it isn't
- Is it a crayon? Yes, it is
- Is it a book? No, it isn't

Explanation:

Each question asks whether the depicted object matches the description given. By carefully observing the images and comparing them to the descriptions, we can determine the correct answers. This exercise tests basic visual recognition and comprehension skills.

Final Answer:
\[
\boxed{
\begin{aligned}
&\text{Is it a pencil? Yes, it is} \\
&\text{Is it a rubber? No, it isn't} \\
&\text{Is it a pencil case? No, it isn't} \\
&\text{Is it a crayon? Yes, it is} \\
&\text{Is it a book? No, it isn't}
\end{aligned}
}
\]