Which of the following is an example of two-way communication between parents and teachers?

A parent-teacher conference exemplifies two-way communication because it involves direct interaction, allowing both parties to share information, concerns, and feedback. During these conferences, teachers can discuss the student's progress, while parents can express their thoughts and insights about their child's education and any challenges they may be facing. This setting fosters a collaborative environment where dialogue can occur, creating a richer understanding between parents and teachers.

In contrast, other options such as email correspondence, school newsletters, and parent surveys typically reflect one-way communication from one party to another without immediate interaction or reciprocal engagement. While these methods certainly serve important functions in communication, they do not facilitate the same level of interactive discussion and exchange of ideas that characterizes two-way communication.