Growth mindset worksheet - changing negative thoughts into positive ones . I love how even the positive but stagnant thought "I'm awesome at this" can be changed to remind students that we are all growing.
Put red no circles around old thoughts too. Change your Words, Change your Mind bulletin board.this could also be redone with growth mindset and fixed mindset thoughts for teachers and placed in a teacher work area!
Use these badges with students to praise them when they display a growth mindset. Give each student a page of the badges and have them observe their classmates. Then give designated badge distribution times for students to pass them out.