I use Word Wall Folders with my 5th grade students in place of a classroom word wall, but you could use these in addition to a Word Wall.
These folders make differentiation easy. Last year, I had students who misspelled first grade sight words and students who were probably better spellers than me! Word Wall Folders allow students to record commonly misspelled words at their own level.
Students can use a dictionary, a partner’s word wall folder, or they may ask an adult for assistance spelling their words. I always have students record new words themselves.