Google Classroom's new features include the following:
- Allows teachers to choose whether or not to share an assignment, post, or question with the entire class or only with a subset of students. Students can also discreetly receive extra practice if they are struggling with a new subject.
- Teachers will now receive two new types of Classroom notifications - one when students submit work after the due date, and one for when students re-submit work.
- Classroom data will be included in the Admin Console Reports, allowing administrators to see metrics on overall Classroom usage and how many classes and posts are being created, both in aggregate and by user.
- New capabilities to the Classroom API to make integrations with Classroom more seamless for developers.
Learn more at the Google blog.