I use these in my class with a magnet on the back of each laminated strip. They're displayed on my board. See them towards the right there?
The schedule is a job in my classroom, so a student is in charge of changing the schedule daily. This helps the students know what's happening and at the beginning of the year, it's how I remember what we're doing!
I've tried to include all classes I could think of for all elementary schools, but I'm constantly adding strips, so let me know if there's anything you'd like me to add!
Check out my TpT store here.