One great way to take advantage of the combination of Google Classroom and Google Docs or Google Slides and is to have pupils do their Logs, Projects, Writing Tasks etc. directly on Google Classroom. They each get their own copy and it is automatically shared with you. As you mark them, their grade goes up on Google Classroom. You have a record of their grades and they get their grade by email!
Copy of Google Classroom Cheat Sheet
Sites with tutorials about setting up and using Classroom