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GAC is a great school.

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Foster Academic Preparedness.

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GAC consistently satisfies the highest standards of teaching and learning excellence.

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We prepare students at every age level for success during their time at GAC, in college, and beyond.

GAC engages students through rigorous, intentional academic experiences that keep in mind the distinct purpose of each student. Research and care inform every decision, from classroom layout to daily schedules and technology resources.

In the GAC Elementary School and Preschool Programs, our youngest Spartans gain a firm foundation in academics, faith, and community that will carry them through their educational career. They discover their interests, talents, and the joy of learning through experiences inside the classroom, STEM labs, and across the campus.

Once in Middle School, our Spartans are challenged and nurtured in an academic community designed to prepare them for the excitement and rigor of high school. A time marked by rich intellectual, co-curricular, peer, and spiritual immersion, this is a phase of tremendous growth.

Each GAC High School student is set firmly on a path forward. Their days are filled with opportunities to develop intellect, faith, culture, generosity, and confidence. Our Spartans go into the world prepared for what it has to offer.

The GAC Approach to Academic Excellence

Academic Excellence
Creativity, Collaboration, and Communication Skills Infused in Each Course

At GAC we go well beyond learning how to answers questions correctly on a test. Your child will learn to present an argument to the class and defend a hypothesis through a well-researched paper. Students collaborate and learn to reach consensus among their peers.

Personalized Learning with TrekAI
Personalized Learning with TrekAI

TrekAI, GAC’s innovative AI-based learning tool for grades 6-12, integrates GAC’s curriculum and teachings with advanced Large Language Models (LLMs) to create a personalized, faith-integrated learning experience. This unique tool enhances classroom learning by providing just-in-time tutorial support and helps teachers identify concepts needing further instruction. TrekAI exemplifies GAC’s forward-thinking approach, using AI technology to foster academic success and digital citizenship.

Academic Excellence
An Education that is Aligned from Young Learners to High School

We have thoughtfully designed a curriculum to enhance your child’s education for an even greater experience throughout their years at GAC, college, and beyond. We meet students’ academic needs and further ensure student success with our state-of-the-art curriculum planning software and Professional Learning Communities where teachers work to create an aligned educational plan for each student.

Academic Excellence
Flexible Learning with Online and Hybrid Schedules

Our Synchronous Learning option allows students to participate in real-time classroom experiences both in-person and remotely, offering flexibility and choice.

GAC's Ethos School, an innovative online platform, integrates with our college preparatory environment, enabling students to pursue their passions while advancing their education. Additionally, Hybrid schedules and Zero Hour classes help students open their schedules to specialize in areas of interest.

Global Education
Global Education Creates Global Citizens

A GAC education extends far beyond the classroom, instilling the value and responsibility of being a global citizen. Students participate in learning excursions, mission trips, and study abroad opportunities. Last year, more than 400 students participated in authentic service, locally and abroad. GAC also has global partnerships bringing our faith infused curriculum to students outside of the US with our online learning Ethos School.

Education Opportunities
A Broad Variety of Educational Opportunities

Your child can grow and nurture their interests by participating in one of the many programs at GAC. Elite tennis players can take advantage of our Tennis Academy. Skilled dancers flourish in our School of Ballet. Musicians are cultivated in our School of Music. Scholars thrive in our 29 AP and 32 honors courses. Students who need additional support benefit from our Academic Support program. At GAC, there is something for every student.

Spaces Our Students Thrive

Cormack High School Complex
Both Long Hall and Tidwell Hall are original structures to GAC when it opened to students in 1968. Named in honor of the long-time GAC family, the 34,000 square foot Cormack High School Complex was redesigned and fully renovated in 2016 based on extensive research of best practices of innovative education and needs of the 21st century student. Interactive, engaging learning is facilitated by glass walls that allow for natural light, flexible furniture, and portable technology that is easily adapted to hands-on, experiential, project-based learning. The collaborative, alcove settings provide a place for students to gather in small groups to work on projects.
Middle School Complex
Completely redesigned and renovated in 2016, the 35,000 square foot Middle School incorporates research-based best practices for student-centered teaching and learning spaces. The active learning classrooms are flexible and adaptable with writable surfaces for interactive discussions, movable desks and chairs, and portable technology. Glass walls extend the classroom to the hallway that provides gathering areas for small group discussions and project work.
Nasmyth Environmental Center

Equipped with a sizable chicken coop, turtle pond, 2,300 sq ft greenhouse, food forest, vermiculture, and aquaponics, the Nasmyth Environmental Center provides hands-on learning space for students to witness and engage in sustainable practices. The Nasmyth Environment Center is named after long-time board member and GAC friend Fernando Nasmyth and his wife.

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Fields Science Hall

Originally built in the late 1990s as a single hall of classrooms, Fields Science Hall was completely redesigned and expanded to advance STEM learning in 2017.  Now 13,000 square feet, the facility hosts a new state-of-the-art chemistry lab, a green roof, solar energy panels, and classroom space for anatomy, engineering, marine biology, and astronomy.

Combee Elementary School Complex

The Combee Elementary Complex serves Kindergarten to 5th grade. Our curriculum uses evidence-based practices and best-in-class technology. Students enjoy core subjects, art, foreign language, music, STEM class, and daily P.E. classes. Lessons are infused with a Christian perspective, and students participate in community service and chapel services. Parents are welcome and encouraged to eat lunch with their children and volunteer as partners in their education.

 

Young Learners

Our newly renovated Young Learners space creates a safe, caring and faith-filled environment for our youngest Spartans (infant-two years old). At every age, our students are nurtured in a play-based environment, guided by loving teachers through developmental milestones. Throughout Summer 2023, the Young Learners facilities underwent a $1.1 million dollar physical expansion that included an engaging new indoor play area, hands-on outdoor learning spaces, and optimized classroom square footage and functionally. Every classroom has been provided with new furniture, that is more age appropriate to allow increased student autonomy, coordination/motor skills, and self-confidence. The new indoor play are and covered outdoor play area creates space for our students to enjoy free play regardless of weather conditions. 

Academic News

Introducing GAC’s 2025-2026 Prefect Team
Introducing GAC’s 2025-2026 Prefect Team

The Prefect System is comprised of student leaders from the Senior Class (selected during their junior year) who possess a high degree of commitment to GAC’s values and ideals. Their influence within our school community is based on their character demonstrated through service to the school.

Congratulations to this group of students for being chosen to lead the GAC student body over the next year - we look forward to all of the ways you will impact our community!

Read More about Introducing GAC’s 2025-2026 Prefect Team
Parents Celebrate Light the Way’s Transformative Opportunities
Parents Celebrate Light the Way’s Transformative Opportunities

We invite you to watch this short video from two GAC parents who are excited and proud to support the Light the Way Campaign, recognizing the new STEM lab and outdoor 50-meter pool as exceptional opportunities that will benefit their children and future generations.

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GAC Varsity Academic Team Wins 2nd in State
GAC Varsity Academic Team Wins 2nd in State

At the end of March, the GAC Academic Team traveled to Paideia School where they competed in the A-AAA Private Schools Division GATA Varsity State Championship Tournament. They brought a huge victory back to GAC - 2nd in State! This is their second year receiving runner-up at this competition.

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Why Our Middle and High School Students Are Excited About the Light the Way Campaign
Why Our Middle and High School Students Are Excited About the Light the Way Campaign

GAC’s Light the Way Campaign is transforming our campus — and our Middle and High School students are ready for the exciting changes ahead. From enhanced athletic facilities to innovative academic spaces, these projects will create new opportunities for growth, learning, and community. Hear directly from our students as they share why they’re looking forward to the future of GAC.

 
Read More about Why Our Middle and High School Students Are Excited About the Light the Way Campaign
GAC Literary Team wins 5th Region Title in a Row
GAC Literary Team wins 5th Region Title in a Row

AC students participated in this year’s Literary competition, a Fine Arts and Academics event where students compete for Region and State titles. The events include four categories with sub-categories: Literary Interpretation (Dramatic, Humorous, Duo), Essay (Personal, Argumentative, Literary Analysis), Extemporaneous Speaking (Domestic & International), and Music (Boys Solo, Girls solo, Trio & Quartet). 

Read More about GAC Literary Team wins 5th Region Title in a Row

By The Numbers

216

Faculty members

81% 

Faculty hold an advanced degree

94%

AP Pass rate in 30 courses

60+

STEM courses in middle and
high school

40+

Performing and visual
art electives

20+

Trips for experiential learning outside the classroom

Faculty Spotlights

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Tim Ball, High School Science Teacher
Tim Ball, High School Science Teacher

Tim Ball, current high school science teacher, has been a part of the GAC community for 31 years. He holds a Bachelors degree from Middle Tennessee State University and a Masters in Education from Georgia State University. Tim teaches CP & DC Human Anatomy and Physiology along with Honors Biology. In addition to teaching role, he serves as the Head Middle School Football Head Coach and is a leader on both the 7Bridges and Ecuador Mission Trips

Read More about Tim Ball, High School Science Teacher
Jelaine Joseph, Lower School PE Specialist
Jelaine Joseph, Lower School PE Specialist

Jelaine Joseph, known as "Coach J" to most GAC students, is currently in her thirteenth year of teaching at GAC. She holds a Bachelor of Science from Tennessee Wesleyan University and is working toward her Master's degree. Jelaine serves as a PE specialist in GAC's Lower School, assistant coach of Varsity Girls Soccer, and head coach of JV Girls Soccer. She and her husband, Morey, have two children who attended GAC: Marlo, Class of 2021, and Paxton, Class of 2024.

Read More about Jelaine Joseph, Lower School PE Specialist
Matt Fincher, High School Social Science Teacher
Matt Fincher, High School Social Science Teacher

Matt Fincher, Class of 1995, has been a part of the GAC community for over 30 years. After graduating from Greater Atlanta Christian School, he continued his education at Harding University, earning a Bachelor of Arts in History in 1999. He later graduated from the University of Georgia with a Master’s Degree in History in 2001. In 2005, Matt returned to the GAC campus in a new role: teacher. A few years later, he earned his Education Specialist Degree in Social Science from the University of Georgia in 2008. He is certified in all Social Science fields, including History, Political Science, Geography, Economics, and Behavioral Science.

Read More about Matt Fincher, High School Social Science Teacher
Dr. Linda Byrd, Fifth Grade Teacher
Dr. Linda Byrd, Fifth Grade Teacher

Dr. Linda Byrd is a proud GAC alumna. After growing up in Hodges, SC, she spent three years in Atlanta while her father attended preaching school, during which she attended and graduated from GAC. Inspired by her experiences teaching children during Bible class, Linda developed a passion for helping students persevere through struggles to achieve success. While attending a lectureship at Lipscomb University, she ran into one of her former GAC teachers, who encouraged her to return to her alma mater. Recognizing that the Lord had prepared her for a future in teaching at GAC, she decided to make that return.

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Laura Picker, K4 Teacher
Laura Picker, K4 Teacher

Laura Picker graduated from Harding University with a Bachelor of Arts in Social Science. She holds various certifications, including P-12 Spanish, Social Studies (6-12), Elementary (P-5), and a Birth Through Five Endorsement. Laura joined the GAC community in Fall 2024 as a K4 teacher in the Lower School.

Read More about Laura Picker, K4 Teacher
Michael Washington, High School Mathematics Teacher
Michael Washington, High School Mathematics Teacher

Michael Washington graduated with a Bachelor of Science in Electrical Engineering from Florida A&M University. He holds Master’s degrees in Computer Science and Electrical Engineering from the Georgia Institute of Technology, as well as a Master’s in Math Education from Georgia State University. Michael began his career as an Electrical Engineer at Motorola Inc. before following God’s calling to teach. He and his wife, Kathy, took a leap of faith and moved from Chicago, Illinois, to Atlanta, Georgia, to embark on this new career.

Read More about Michael Washington, High School Mathematics Teacher

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