Sedaven High School - Adventist Christian School - Sedaven High School

Sedaven High School
Non Sibi Sed Deo | Not for self, but for God
+27 16 342 0501
1 Boschoek Farm, Sedaven Estate, Heidelberg
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Welcome to Sedaven HS
We are an Adventist Christian School with
an epic mission, to prepare young people
for responsible citizenship in this world
and the world come.
Join Our Family
The atmosphere is vibrant, purposeful and very friendly.
This is the place where your Child will experience nurture
and care, here they will gain skill, knowledge and develop
self-discipline and respect for others

Our Philosophy
To provide quality education within the framework of
Bible-based beliefs and fundamental practices of the
Seventh-day Adventist Church
Latest Updates
Latest Announcements - Alumni Reunion: 1 September 2023
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Please Note that Our Internet and phone lines are down. Please use the following contact details below.
School Secretary - 063 021 2234 | School Principal - 072 338 6142 |

Shortly About Us

Sedaven High is an Adventist Christian School with an epic mission, to prepare young people for responsible citizenship in this world and the world come. The purpose of the school is to offer a distinctive type of education that is in line with the educational ideals of the Seventh-day Adventist church.

Parents can get their uniform at the
NCSA Education Center


Opens Monday - Thursday at
8:00 - 14:00

Due to Covid-19 restrictions please
make an appointment
Call: 082 337 8779

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Support Staff


The Guardian System

Every learner is appointed to a guardian teacher. Your guardian teacher will take special interest in you as a person, and will carry your interests at heart. Please stay in contact with him/her, and feel free to share your burdens and concerns with this more
Our Spiritual Programmes

A variety of spiritual activities are planned throughout the year. This includes a special week of spiritual emphasis twice a year, Wednesday evening prayer meetings, as well as programmes on Friday evening and Sabbath. Make full use of every opportunity that Sedaven offers you to develop spiritually. Allow your spiritual development to become the number one priority in your life. Live with your eye on the life to more

Leadership Programmes

At Sedaven we will give you many opportunities to develop your potential leadership qualities. We can, however, not develop your leadership skills if you do not co-operate. Always be ready to say “Yes” when you are asked to do something in public or to accept some or other more
Bible Teaching

The Bible teaching you receive at Sedaven cannot be equalled at any Government school. It is unique to Seventh-day Adventist schools. The approach to Bible teaching is not only very modern, but also educationally very more

Use our details or our form below to contact us.
We are always ready to assist you.
1 Boschoek Farm, Sedaven Estate, Heidelberg, 1441
+27 16 342 0501
+27 16 342 0502

Contact Us
Physical Address:
1 Boschoek Farm, Sedaven Estate, Heidelberg

+27 16 342 0501
Shortly About Us
Sedaven High School is an independent school operated by the Seventh-day Adventist church in South Africa.
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