Google Classroom--How to upload a photo to Google Classroom (tablet or phone)
Google Classroom--How to clean up your "stream"
Google Classroom--Difference in Stream and Classwork
Google Classroom--How to create an assignment that attaches a document that each student can type into (separate copies--not collaborative)
Google Classroom--How to create an assignment that allows students to attach a photo of their work directly to the assignment
More Seesaw help. This link will take you to a menu that has links to visual explanations of how to do different things.