The document describes a proposed mobile app called Teacher Talk that allows students of all grade levels to communicate directly with their teachers. The app would use instant messaging to help students get answers to homework questions, catch up if absent, or get general class guidance from teachers. A team of students is developing the app to improve communication between students and teachers and help students succeed in their education. Some students provide feedback, with most saying they would use the app but have some concerns like whether all teachers would use it and how to contact teachers if they don't have the app. The document provides details on potential users and some suggested features for the app.