高中教育包括7至12年级。7至9年级构成中等教育学年，10至12年级是高中教育学年。每个学习阶段的课程均由一名助理校长和一名负责牧师的助理校长领导，该负责人负责管理所有中学生的整体福祉。高中教育的第10、11和12年级是John Septimus Roe英国国教社区学校的第四阶段也是最后阶段。学生的成长日趋成熟，其特点是逐步享有特权和责任，这标志着他们在学校的进步。校服的变化不大，可以使用咖啡厅就餐设施，12年级的公共休息室设施，鼓励参加同伴支持计划以及学校领导职位的机会。
In Australia, secondary school runs from Year 7 to 12. Students start Year 7, the first year of secondary school, in the year they turn 12 years old by 30 June. Years 11 and 12 are considered ‘Senior School’.<br><br>Our secondary Graduate Program is delivered in 11 schools across Western Australia and one school in New South Wales. Our program is designed for students wishing to study for longer than three months. Students enter Australia on a Student (500) visa and integrate into school life and follow the standard national curriculum program.<br><br>Our curriculum is run following the Australian Curriculum (WA Certificate of Education (WACE) and the High School Certificate (HSC), with an additional offering of the WA Universities’ Foundation Program (WAUFP). All our Western Australian schools are registered to deliver this well-known University Foundation Program.