What kind of data could Ms. Rose use to support her concern about students missing valuable instructional time?

To support her concern about students missing valuable instructional time, data regarding the number of students visiting the school nurse for non-emergency purposes is particularly relevant. This data can indicate how often students are being taken out of the classroom for visits that may not be urgent. If a significant number of students are frequently leaving class for reasons that could be managed with better resources or school practices, Ms. Rose can argue that this is detracting from their instructional time and potentially impacting their learning experiences negatively.

This information allows for a specific focus on how often students are leaving class for reasons that may be addressed differently, highlighting an area where interventions could be made to keep students in the classroom where they can benefit from instruction. By using this data, she can build a case for the need for improvements in student health resources, classroom environment, or other support services that could help minimize unnecessary absences from instruction.