Name a tool that a student can use to design an outline for a paper to cover all required content.

The rubric is an essential tool for designing an outline for a paper because it provides specific criteria and expectations that must be met in the assignment. It typically includes details such as the required sections of the paper, the types of content to be included, and the assessment standards against which the paper will be evaluated. By referring to the rubric, students can ensure they address all necessary components, maintain a logical structure, and adhere to the instructor's requirements. This helps in organizing thoughts and information cohesively, which is crucial for effective writing.

Though other options like the syllabus, online library, and student handbook serve valuable purposes in the academic environment, they do not provide the targeted guidance on content and structure required for outlining a specific paper. The syllabus gives an overview of the course structure; the online library is a resource for research materials; the student handbook generally outlines policies and procedures, none of which directly assist in the detailed structuring of a paper.