Word walls are a great resource to add to writing centers.
This set of word walls includes 8 different community helpers which includes: baker, dentist, farmer, forest ranger, doctor, mail carrier, chef and vet. Each community helper comes with a total of 4 words including the worker, place of work and two other pieces from their job, for a total of 32 words. I have also included 4 different print types as well to accommodate your level of students. There is kindergarten print, lined print, lined with dots, and lined with arrows.