When choosing the right school for your child, one of the most significant factors to consider is class size. At Sion School in Worthing, we pride ourselves on offering genuinely small class sizes compared to local state provision, and some other independent schools. But what does this truly mean for your child’s education, personal growth,...Read More

STEM subjects (Science, Technology, Engineering, and Mathematics) are more essential than ever. They not only support academic success but promote key skills. Problem solving, creativity, practical application of knowledge, critical thinking and technological literacy are the foundations for higher education and many exciting future careers in our rapidly changing world. SION’s personalised STEM curriculum helps...Read More

We are thrilled to announce that SION has been selected as a Finalist in the Best Experiential Learning – Senior School category of the Muddy Stilettos School Awards 2025, in association with Debrett’s Education. This recognition celebrates our commitment to education that inspires curiosity and confidence, from beach and forest school adventures to immersive ecological...Read More

As students approach the end of their secondary education, one of the most significant milestones they encounter is the General Certificate of Secondary Education (GCSE). Understanding what GCSEs entail, how to make informed choices, and the differences between coursework / controlled assessment (NEA) and exams can help both parents and students navigate this crucial phase...Read More