Best way to create an assessment in Unit 3?


What is a simple way to convey to students on how to create/complete an assessment throughout unit 3? Prior to the changes this summer, I had my students go to the FREE PLAY at the end of a lesson and complete an assessment based on parameters I created for them. When they were finished, I could easily view it and grade it. Now, this FREE PLAY area goes to a project. I know they can complete it in here but what is an easy way for them to name it/share it so I can find it/ view it without having to click through multiple screens and or numerous “untitled project”. I am thinking of creating an assignment in Google Classroom and having them upload the link when they click the SHARE button or having them create the assessment in a previous lesson section. Any thoughts would be appreciated. Thanks.