In addition to spiritual development, we believe that building strong character grounded in the truth of God’s Word is an essential part of education. Education should not focus solely on academic achievement. Therefore, we integrate character values into every aspect of learning and students’ daily lives.
We instill six core character values that serve as the foundation for shaping the attitudes and behavior of children of God who make a positive impact:



The SANTUN Culture is a way of life and an identity that we cultivate together among the students of Tunas Bangsa Christian School. This culture is developed not only within the school environment but is also expected to be reflected in students’ lives beyond the school.
The SANTUN Culture serves as a foundation for character development, helps create a positive and supportive school environment, and becomes a testimony of our desire to glorify God through simple, everyday actions.
Through these daily practices, we believe that our students will grow not only to be knowledgeable individuals, but also to have Christ-like hearts, ready to make a positive impact on the world through genuine humility and love.
SANTUN: SALAM – SOPAN – TERTIB – UCAPAN BERKAT
(GREET – COURTEOUS – ORDERLY – WORDS OF BLESSING)