If you are using Google Classroom or want a paperless option for your morning writing prompts, here is a no prep morning journal for your classroom. It is in a sketch style that the students really love as it looks a little like all those Diary book series that are popular.
Each prompt is meant to get students thinking creatively with their writing.
The journal has 45 prompts already entered (enough for a quarter) and is editable so you can add or change any of the prompts.
Since the journal is on Google Slides it is easy for the students to just click and start typing. It also has a built in theme so if at any point a page needs to be added, all they have to do is click the + button and it will add a new page that matches the others.