Which type of assessment measures a student's reading level?

The correct choice for assessing a student's reading level is benchmark assessment. Benchmark assessments are designed to measure students' skills and knowledge at specific points throughout the academic year, typically tied to a standard curriculum. These assessments help educators determine whether students are meeting the expected reading levels for their grade or age group.

By administering benchmark assessments regularly, teachers can track students' progress over time and identify those who may need additional support or intervention. This kind of assessment typically includes standardized tools that provide data on various aspects of reading, such as fluency, comprehension, and phonemic awareness.

In contrast, formative assessments are ongoing evaluations used to monitor student learning and inform instruction but do not typically provide a comprehensive measure of reading level at a specific point in time. Diagnostic assessments are more focused on identifying specific areas of strength and weakness in a student's reading abilities, rather than measuring overall level. Summative assessments evaluate overall achievement after a period of instruction, summarizing what students have learned but are not specifically designed to report on reading levels.