Library Displays: Reading is Out of this World...maybe with students' favorite books on the stars :)
under the sea themed bulletin board ideas - Google Search
https://www.google.pl/search?q=beach bulletin board
my rainbow fish bulletin board for March (book month) (i put the kids names from my class in the bubbles)
Beach Bulletin Board
surfboard classroom decorations - Google Search
Beach bulletin board
This would be cute for a cruise door.
photo of: Kindness bucket filling, Positive Behavior
Ocean bulletin board - so cute! Maybe with "Rainbow Fish" lesson?