The Dewey Decimal system arranges materials by:

The Dewey Decimal system arranges materials by:

• A. discipline
• B. publication date
• C. book size
• D. reading level

Answer: (A)

The Dewey Decimal system organizes library materials by subject or discipline, using numbers to represent broad areas and decimals to narrow down to more specific topics. This means books on similar subjects sit near each other on the shelves, regardless of who wrote them or when they were published. For example, the 500s cover natural sciences, and the 520s cover astronomy, with further decimals pointing to more precise topics within those fields. Size, publication date, or reading level don’t determine shelf placement, which is why those options aren’t how the system works.

The Dewey Decimal system organizes library materials by subject or discipline, using numbers to represent broad areas and decimals to narrow down to more specific topics. This means books on similar subjects sit near each other on the shelves, regardless of who wrote them or when they were published. For example, the 500s cover natural sciences, and the 520s cover astronomy, with further decimals pointing to more precise topics within those fields. Size, publication date, or reading level don’t determine shelf placement, which is why those options aren’t how the system works.