Osborne High School

Joshua Morreale, Principal

Sheldon Bulluck, AP | Jennifer Glendenning, AP | Brandon Mann, AP | Amy Perkins, AP | Amanda Pittman, AP | Bryan Rathke, AP | Angelo Washington, AP | Andrea Battaglia, SSA

2451 Favor Road
Marietta, GA 30060
Phone: 770-437-5900
Fax: 770-437-5902




3DE’s multifaceted approach to learning uses case methodology to integrate the real world into the standard high school experience. This universally effective approach to learning is the anchor for interdisciplinary teaching, relevant connectivity, and authentic project-based application that is delivered in every 3DE school. The result is a high school experience that reflects the dynamic pace of activity and interconnectedness of life beyond the classroom walls.

3DE’s dedicated teachers set high expectations and foster a strong sense of community among their students. Year-over-year, the curriculum layers in defined competencies to continually build students’ skills and mindset as they advance from facilitated learning to self-directed. By the end of their four-year high school career, students graduate with the knowledge, skills and confidence to thrive after high school, whether they choose to go to college, join the workforce, open their own business, or join the military.

Learning where rigor meets the real-world:

  • Students participate in authentic project-based application that is integrated across all core classes

  • Students consistently engage with a variety of industries, professionals, and careers

  • Students develop valuable competencies to navigate a high-growth careers

  • Students identify career interests that fit their aptitude, interests, and aspirations 

  • Students gather information and support to navigate the post-secondary admissions & financial aid process

  • Students gain exclusive access to 3DE designated scholarships


Click here to find out more about 3DE. To sign your student up for 3DE, contact Rebecca Stoll at rstoll@georgia.ja.org or 770-437-5900 ext. 040.

Upcoming 3DE Events:

Tuesday, October 30, at 6:00 PM: Family Council Kickoff – The Family Council is a leadership group of parents and guardians of 3DE students tasked with helping 3DE better engage and communicate with our students’ families. All parents/guardians of 3DE students are invited to attend and learn more; not commitment to volunteer is required. Snacks and beverages will be served. RSVP to rstoll@georgia.ja.org or 770-437-5900 ext. 040.

Wednesday, November 14: Freshman site visit field trip to the Arby’s corporate headquarters

Thursday, November 15: Sophomore site visit field trip to the NAPA corporate headquarters