Haddon Heights Course Information Night for 8th graders attending Haddon Heights High School next year as 9th graders will take place at Merchantville School on Wednesday, January 15th from 7:00 - 8:00 p.m. Haddon Heights Jr./Sr. High School continues to be proud of its tradition of excellent academic performance and high standards for all students. The high number of students who move on to post-secondary education and the military continues to be competitive nationally. Students and staff have access to current technology to assist teaching and learning. Students are participants in Google Classroom where they can share and interact with other students and teachers in a learning environment that opens up opportunities outside the classroom walls. Students, parents, and professional staff focus on the academic pursuits that prepare the students to enter high school as confident learners. Elective courses and our extra-curricular programs ultimately prepare each student to become a well-rounded learner, equipped to meet the challenges they will face in high school and the world. 2019-20 Program of Studies.