Extra Curricular Activities. Jerudong International School offers a British International curriculum. ISB, weâre more than just a school. Please talk to your personal admissions advisor about this or get in touch Age Range: 3 to 18: Annual Day Fees * 9312 to * 25650: Annual Weekly Boarding Fees * 17688 to * 23500: Annual Full Boarding Fees * 22080 to * 29500 *Currency: Number of Pupils. Language Programme fees and the cost of school trips or after school activities. Parents are our partners in helping each child to develop and achieve their goals. 1. In January 2019, Jerudong International School (JISBrunei), founded in 1997, was the first British International School in the world to achieve the top rating possible in all 9 areas investigated by the British Education Inspectorate. This pack includes the exercise books and materials for specialist subjects. Your web browser does not support the