Laddie A. Decker Sound Beach School is governed by the Miller Place Union Free School District. The school offers classes from grades three through five. It includes a wide range of subjects in its curriculum, such as music, physical education, math, speech, reading and arts. The school also offers various programs, including the English as a second language program. Its language curriculum focuses on the development of written and spoken skills, and critical analysis and evaluation skills in students. The school also integrates technological education in its academic curriculum. It has a computer laboratory equipped with touch-typing equipment for beginners learning computers. The school organizes various contests and debates for students.