Besides the dean of studies, each department (English, History, Language, Art/Music, and Science) has a department chair, a position filled by a teacher in that department. Department chairs are appointed by the head of school, and they are not based on seniority, but rather, they are rotated between teachers in the department in several-year intervals.
The Lower School The Lower School curriculum emphasizes basic skills in the English language and basic Arithmetic. It also covers Earth sciences and Social Studies, including instruction about the history of New Jersey (in Fourth Grade) and ancient civilizations (in Fifth grade.) The current Lower School Head is Erin Leonard.
The Middle School The Middle School is intended to provide a transitional experience between the self-contained learning environment of the Lower School and the freer, more individualized environment of the Upper School. Middle School students have some choice in courses, namely foreign language and yearly electives. The current Middle School Head is Kirstin Rogers.
English and Social Studies Middle School English and Social Studies are linked by regional focus. In sixth grade, students study Africa, South America, and Asia. In Seventh and Eighth grades, students focus on the United States. In all years, grammar, writing skills, and public speaking are developed between the two subject areas.
Mathematics and Science Each Middle School student follows a set curriculum in both math and science. In math, each student progresses from a general math course in sixth grade, through prealgebra in seventh, to algebra I in eighth. In science, students move from topics in life science in sixth, to topics in chemistry/physics in seventh, to earth science in eighth.
Foreign Language The Foreign Language curriculum begins by requiring all sixth-grade student to take a survey course,
Introduction to World Languages, of Latin, Mandarin, and Spanish. After this, students must choose to continue one of the languages in levels IA and IB in seventh and eighth grades, respectively. This is the only academic course choice offered to Middle School students, but once they have chosen, they may not change for the duration of their Middle School career.
The Upper School The school offers 18
Advanced Placement (AP) classes, and each year, students are recognized as National Merit Commended Scholars and AP Scholars. Since 1999, all students have been required to purchase a laptop computer for use at school, and the school, particularly teacher Tom Hunt, was recognized for this incorporation of technology into the classroom with an Alan Shepard award. The school maintains a WiFi Network, several network-accessible laser printers, and internal email to facilitate the students' use of technology for their schoolwork. Upper Schoolers are required to fill a certain number of credits to graduate (currently 24.5). All students must fulfill 4 credits in English, 3 in math, 4 in science, 3 in history, 1 in the arts, 0.5 in health, 1.5-2.5 in various electives, and 2-3 in a foreign language (through level 3.) Wardlaw-Hartridge gives letter grades; in percentages: 100-97=A+, 96-93=A, 92-90=A- 89-87=B+, 86-83=B, 82-80=B-, 79-77=C+, 76-73=C, 72-70=C-,69-67=D+, 66-63=D, 62-60=D-, Below 60=F. For the calculation of GPAs, letter grades are converted into numbers corresponding to the middle percentile of the letter's range, and then averaged. Certain grades are weighted, however: AP grades are factored in with a multiplier of 1.05, and Honors Courses are factored in with a multiplier of 1.025. The current Upper School Head is Christine Cerminaro. ==Arts==