Which of the following reflects an effective method for a teacher to assess the impact of their instruction?

Conducting exit surveys with students is an effective method for a teacher to assess the impact of their instruction because it provides direct feedback from the students about their learning experiences. Exit surveys can capture students' perceptions of the material covered, the effectiveness of teaching methods, and their own understanding of the content. This immediate feedback helps the teacher gauge what worked well in their instruction and what may need adjustment. It also encourages student reflection on their learning, which can reinforce understanding and retention of the material.

In contrast, simply collecting student test scores focuses primarily on the final outcomes rather than the learning process, which may not provide a full picture of instructional effectiveness. Implementing standardized assessments can be valuable but often does not take into account the nuances of individual classroom dynamics and may not reflect specific instructional impacts. Reviewing lesson plans alone does not provide insight into how students are engaging with and comprehending the material, limiting the effectiveness of assessment to planned content without understanding student response.