K-5
Elementary
Helen B Duffield Elementary School
600 1St St, Ronkonkoma, NY 11779 · Serves kindergarten through fifth grade.
Supply lists by grade
These are the default lists for 2026-27. If your teacher has published their own, you'll see it on the grade page.
Teach at Helen B Duffield Elementary School?
Claim your classroom and post your supply list, so parents shop once instead of guessing which version is current.