The stream in Google Classroom is where everything ends up, it’s like a social media feed. Teachers and students can post onto the stream and you can use it to give feedback on other students work.
To post onto the stream follow these simple instructions, remember to always be polite a never say anything that you might regret. everyone can see what you post.
Click into the box at the top of the stream ‘Share something with your class’.
To add an attachment press the paperclip and navigate to the attachment you want to add.
You can add an attachment from Drive, a link to another website, use the camera, upload a file or choose a photo or video.
Press the paper aeroplane to post on the stream.
In some classes your teacher might have disable the right to post on the stream for a student