Which Google app can be used to conduct parent/teacher conferences?

Using Google Hangouts for parent/teacher conferences is an effective choice because this application enables real-time video and audio communication. This virtual meeting platform allows educators and parents to interact face-to-face, regardless of their physical locations. It supports multiple participants, making it ideal for parent-teacher discussions, where multiple perspectives may be beneficial. Additionally, Google Hangouts can be easily integrated with Google Calendar to schedule and send out invitations, which helps in organizing meetings efficiently.

The other applications—such as Google Docs, Slides, and Sheets—are primarily focused on document creation, presentations, and data management, rather than facilitating direct communication. While they can be used as part of the preparation for a conference (like creating documents or presentations to share), they lack the necessary features for real-time interaction that are crucial for effective conferences.