What feature allows students to view past assignments and grades in Google Classroom?

The Classwork tab serves as the central hub for all course-related materials in Google Classroom, including assignments and grades. It provides students with a clear and organized layout where they can easily access past assignments, view their submissions, and check their grades. This feature streamlines the educational experience, allowing students to quickly locate their previous work and understand their progress in the course.

In contrast, the Classroom stream primarily facilitates communication and announcements rather than providing a detailed overview of assignments and grades. The People tab focuses on the members of the class, such as teachers and students, and does not offer information about assignments. The Calendar view, while useful for tracking due dates, does not provide direct access to past assignments or grades either. Hence, the Classwork tab uniquely fulfills the requirement of letting students view their past assignments and grades effectively.