Kindergarten teachers here's another soothing trailer you could show before naptime. The activity Dee Leone included, Something's Fishy, is calming as well. Enjoy!
Activity Name: Something's Fishy
Activity Description: Compare two pictures and determine what is different in them.
Teacher's Guide Link: www.deeleone.com/activity-kit-for-nature-s-lullaby-fills-the-night.html
Whether it be for one specific student, a small group of kids, or a whole class, finding a "just right" book makes the teacher's and the students' day.