That philosophy guides the Ethics Department Chair, Sr. Joseph Murphy, for his first-time tenth grade students. Sr. Murphy explains that, “they [students] think of opinions somehow like it's property that they ‘own it’ somehow, but they really don't own it fully until they can argue for it. Knowledge in a certain sense is a process, and you have to arrive at a conclusion through a process.”
Over this past Summer 2021, Ethics Department Chair Sr. Joe Murphy contributed a chapter within the anthology Intentional Disruption: Expanding Access to Philosophy (2021) published by Vernon Press. The anthology edited by Stephen Miller outlines how educators in philosophy have implemented the discipline at the pre-college level.
Students are always “in process” in class, formulating their ideas, at times, only in Spanish. Joe Murphy’s chapter “Once a Philosopher-In-Hiding: Teaching Philosophy in Spanish in the USA” details his journey from being the language department chair to trailblazing the now expansive ethics department curricula. He is one of few educators to integrate second language education with philosophical inquiry emphasizing that, “language is a way that we identify ourselves. When we talk and when we use language, it's one of the ways that we make sense of the world.”
Philosophical education in high schools is often attributed as “critical thinking”. Sr. Murphy argues that what precedes the idea of “critical thinking” is first philosophical inquiry. He has seen what it provides in little moments: parents amazed with how their children have learned to discuss hard questions over the dinner table. Sr. Murphy hopes and implores other schools, administrators, and philosophers-in-hiding to take the leap. After all, they will become the philosophers and leaders of our future.
Beneath the Surface: D-E Presents ‘Mermaid’
Join us for the Upper School Fall Play, Mermaid, by Polly Teale! Inspired by Hans Christian Andersen’s familiar fairy tale, this haunting adaptation takes audiences on an unexpected journey through identity, longing, transformation, and what it means to become...
Taking Learning to the Field
What’s it like to work in the sports industry? Students in Upper School History Teacher Peter Waltman’s Sports in American Life class got an up-close look during a field trip to Red Bull New York’s High School Career Day at Sports Illustrated Stadium, home of the New...
Little Bulldogs, Big Halloween Spirit!
Our youngest Bulldogs brought plenty of Halloween spirit to campus for D-E’s annual Lower School Halloween Parade! Dressed as familiar characters, favorite foods, trendy toys (we see you, squishy dumplings!), and more, LS students and faculty made their way from...
A Mystery With a Mission
If you’re looking for a good read this spooky season, look no further than a murder mystery penned by D-E’s own John McCabe. This year the longtime D-E Art & Design faculty member published his third novel, “Murder at the Tavern,” with all proceeds benefitting The...
Cultivating Empathy, Belonging and the Courage to Make It Better
Submitted by: Simone Henry Agblonon, Assistant Director of Diversity, Equity, Inclusion and Belonging for Lower and Middle School
The Power of the Pencil: Why Handwriting Beats Typing for Brains and Learning
Submitted by: Mara Trager, Literacy Specialist, Grades 3-5
Singing Leaves & Acorns: An Introduction to Musical Improvisation in Preschool
Submitted by: Lisa Dove, Lower School Music Teacher
10.28.26 Campus Safety Reminders & Upcoming Photo Retakes
10.28.26 A Few Updates
Spirit Week 2026: A Week of School Spirit, Friendly Competition, and Community
From cozy pajamas and creative teacher-inspired outfits to grade-level sports matchups and spirited lunchtime challenges, D-E’s Spirit Week 2026 brought students together for a week of fun, friendly competition, and community pride. In the Upper School, Spirit Week...








