What is a key benefit of using exit tickets as an informal assessment tool?

Using exit tickets as an informal assessment tool offers the significant benefit of providing immediate feedback on student understanding at the end of a lesson. This approach allows teachers to gauge how well students have grasped the material covered during the class and identify any areas where additional support may be needed.

Exit tickets encourage reflective thinking, as students summarize what they have learned or express any lingering questions they may have. This immediate feedback loop helps inform the teacher's next steps, facilitating responsive instruction tailored to the students' needs. By quickly reviewing the exit tickets, educators can adjust future lessons, provide targeted interventions, or clarify concepts, ultimately enhancing the learning experience.

The other options present characteristics that do not align with the primary intention of exit tickets. They are designed for quick, informal assessment rather than extensive preparation or dependence solely on student grades.