Video Conferencing is an excellent addition to any teacherâs set of classroom tools. Video Conferencing allows you to bring an expert into your class. It lets your students collaborate with students from around the world and it gives you the opportunity to participate in virtual excursions. Video Conferencing also lets your students connect with other schools to discuss issues relevant to them, things like social justice, sustainability projects or even outreach programs. So here is a list of apps that allow you to tap into the positive benefits of Video Conferencing and connecting to the world outside your classroom.