Why would a teacher want to monitor conversations in Hangouts?

A teacher would want to monitor conversations in Hangouts primarily to track group engagement and assistance. By observing the discussions, a teacher can assess whether all students are participating and contributing to the conversation, which helps in understanding the dynamics of group collaboration. This monitoring allows the teacher to identify students who may be struggling or those who are particularly engaging, enabling timely interventions or tailored support. Additionally, it provides insight into how effectively students are working together to meet educational goals.

While the other options may touch on aspects of classroom management or student privacy, they do not align as closely with the educational aims of assessing interaction and engagement in a collaborative learning environment. Monitoring conversations is about enhancing learning outcomes and ensuring that all students benefit from the group activity.