Which of these is an example of an assessment tool?

A rubric is indeed an assessment tool because it provides a structured framework for evaluating student work, whether it's an assignment, project, or performance. Rubrics outline specific criteria and performance levels, allowing teachers to assess learning outcomes more objectively and consistently. They help both educators and students understand the expectations for quality and the specific areas where improvement is needed, thus facilitating formative assessments.

In contrast, a textbook primarily serves as a source of information and instructional material, not an assessment tool. Lecture notes are used to convey information or guide instruction but do not provide a method for assessing student understanding. An attendance record tracks student presence in class and does not evaluate academic performance or learning outcomes. This distinction highlights the unique role of rubrics in the educational assessment process.