Upper School (Classes 9-12)

The English curriculum teaches the skills necessary for informed discussion; for close, critical reading of texts; and for clear, controlled, and strong writing. Every course includes substantial reading in important literature as well as frequent composition. In every course, there are workshops during which students examine writing samples by fellow students and others. Study includes selections from the major traditional genres—short fiction, lyric poetry, epic poetry, essay, novel, and drama—with authors, texts, and themes chosen to reflect diversity and multiculturalism. 

The mathematics program develops skills in critical thinking and mathematical reasoning and the application of both in real-life situations. Students are expected to learn to read, write, and speak effectively about mathematics, both independently and while working in groups. Daily homework problems are an essential component of each course, providing students with the opportunity to practice problem-solving. Regular and Honors sections, as well as electives, allow for the needs of each student to be met. 

The science program assists students in developing the knowledge and skills for investigation, interpretation, and comprehension of the natural world. Students are expected to master the use of laboratory equipment as well as how data is properly reported. Full-year courses in the major disciplines of physics, chemistry, and biology are offered along with semester electives. Graduates of Dexter Southfield are well prepared to discuss the application of science to current events and continue their studies in college.

The history curriculum is designed to awaken a student’s interest in what has happened in the past and how previous events shape and shed light on current events. Full-year courses in Ancient World and U.S. History, along with semester electives, focus on the chronology of historical events as well as the major social, cultural, economic, and political themes. The goal of the program is to develop students’ intellectual capacities in preparation for a lifetime of learning and engagement as active citizens in today’s world.

Through the study of Latin and Greek, students are exposed to numerous aspects of Western Civilization, including the language, literature, culture, and mythology of the Romans and the Greeks. In the beginning courses, much emphasis is placed upon forms, vocabulary, and the development of strong translation skills. In advanced courses, students explore Roman and Greek political views and history as well as the literary and rhetorical devices used by ancient authors. 

The study of languages—primarily French and Spanish—provides students with the skills needed to communicate in an increasingly multicultural and global environment. Students not only learn to appreciate and to respect the common elements and differences of various societies and cultures, but they also learn to understand and value their own cultures.

The visual and performing arts teach students specific skills, encourage creative and higher-order thinking, and develop individual expression and discipline. In all areas, students are evaluated on their mastery of the material, skill development, and participation. In addition, art exhibitions, music and dance performances, and theater productions celebrate student achievement and provide opportunities for shared experiences within the community.

In this semester course for Class 9, students examine many of the forces influencing adolescents today. Discussions develop around good judgment and honesty; class, race, and gender; family life; wellness; substance abuse; relationships; and the difference between right and wrong. Students also consider case studies of moral dilemmas—both hypothetical and real—and learn to distinguish sound arguments from specious ones.