The Independent Schools Christian Alliance (ISCA) is a professional network dedicated to supporting Christian leaders, teachers, and governors within the UK independent education sector. Its primary aim is to provide a platform for fellowship, spiritual encouragement, and the sharing of best practices for maintaining a Christian ethos in a secular educational landscape. Governed by a steering group of experienced educators, ISCA hosts national conferences and regional hubs, offering resources that help member schools integrate faith with high academic standards while navigating contemporary legal and pastoral challenges.
TISCA Member Schools (14)
Aldro is a co-educational day and boarding preparatory school for pupils aged 7 to 13, located in Shackleford near Godalming. Founded in 1898 and relocated to its current Surrey site in 1940, the school operates with a Christian foundation. Set within extensive grounds, facilities include a rowing lake, an adventure island, and a swimming pool. The school focuses on the development of the whole child through a broad curriculum and co-curricular programme, preparing pupils for transition to leading senior schools via the Common Entrance pathway.
Bishop’s Stortford College is a co-educational day and boarding school for pupils aged 3 to 18, situated on a 130-acre campus in Hertfordshire. Established in 1868 by Nonconformists, the school provides an all-through education that emphasises the values of scholarship and character. Architectural features include the 1922 Memorial Hall and the FS Young Library, which sit alongside modern facilities such as a 150-seat theatre and an indoor swimming pool. The college focuses on academic development alongside a broad programme in sport and the performing arts.
Caterham School is a co-educational day and boarding school for pupils aged 3 to 18, situated in the Harestone Valley in Surrey. Set within a 200-acre campus, the school was founded in 1811 and moved to its current location in 1884. It provides a broad curriculum with a strong emphasis on digital innovation, being recognised as an Apple Distinguished School. Facilities include a performing arts centre, a large sports complex, and extensive woodland used for outdoor education. The school fosters an environment focused on both academic achievement and personal development.
Charterhouse is a co-educational independent boarding and day school for pupils aged 13 to 18, situated on a 250-acre campus in Godalming, Surrey. Founded in London in 1611 by Thomas Sutton, the school relocated to its present site in 1872, where it is housed in distinctive Gothic Revival buildings. The curriculum balances academic rigour with music, the arts, and sport. Notable facilities include the Queen’s Sports Centre and an art studio. Historically, Charterhouse is recognised for its significant role in the early development and codification of association football rules.
Cranleigh Preparatory School is a co-educational day and boarding school for pupils aged 3 to 13, situated on a 280-acre rural campus in the Surrey Hills. Founded in 1913, the school maintains close links with the neighbouring Cranleigh School, sharing facilities such as an indoor sports centre, swimming pool, and golf course. The curriculum balances academic rigour with an emphasis on the performing arts, music, and outdoor learning. Guided by the motto "Ex Cultu Robur", the school focuses on fostering well-rounded individuals within a supportive community and extensive co-curricular programme.
Cranleigh Senior School is a co-educational boarding and day school for pupils aged 13 to 18, set within 280 acres of the Surrey Hills. Established in 1865, the school features striking Grade II listed red brick Victorian architecture, including a central quadrangle and chapel designed by Henry Woodyer. Guided by the motto 'Ex Cultu Robur' (From Culture Comes Strength), the school fosters a community-focused ethos. Extensive facilities include an on-site equestrian centre, a nine-hole golf course, and a robotics hub, supporting a broad curriculum that balances academic, sporting, and creative pursuits.
Farringtons School is a co-educational day and boarding school for pupils aged 3 to 18, situated in Chislehurst, Kent. Set within 25 acres of parkland, the school was founded as a Methodist girls' school and transitioned to co-education in 2010. It maintains a strong Christian ethos, guided by the motto "Posside Sapientiam" (Growing in Wisdom). Facilities include an indoor heated swimming pool, a large sports hall with a dance studio, and a dedicated chapel. The curriculum emphasises a holistic education, supported by a diverse co-curricular programme that encourages personal development and curiosity.
King Edward's Witley is a co-educational day and boarding school for pupils aged 11 to 18, situated within a 100-acre estate in the Surrey Hills. Founded in 1553 by King Edward VI, the school moved from London to its current site in Godalming in 1867. It offers a broad curriculum including both A-levels and the International Baccalaureate Diploma. The school emphasises a holistic education, supported by facilities such as a dedicated music school, a business and finance centre, and extensive sports grounds.
King’s School Rochester is a co-educational day and boarding school for pupils aged 3 to 18. Founded in 604 AD, it is the world’s second oldest school and is situated within the historic Cathedral precinct, overlooking the River Medway. The school maintains a close relationship with Rochester Cathedral, which serves as its chapel. Housed in buildings ranging from the 16th-century Satis House to modern facilities, it emphasises well-rounded development through academic rigour and a diverse co-curricular programme, including a notable rowing tradition and an established choral heritage.
London Christian School is a co-educational independent primary school for pupils aged 3 to 11, located in Borough, central London. Founded in 2007, the school provides an education underpinned by Christian values, focusing on spiritual, social, and academic development. It is housed in purpose-built premises featuring a courtyard and a covered rooftop playground. The school maintains small class sizes and a creative curriculum designed to nurture individual talents. Pupils are prepared for the 11-plus process, with many progressing to a variety of independent and state secondary schools across the capital.
Royal Grammar School Guildford is a historic independent day school for boys aged 3 to 18, situated in the heart of Guildford, Surrey. Founded in 1509 and granted a royal charter in 1552, the school is centred around its landmark Tudor building, which houses a rare sixteenth-century chained library. The ethos emphasises academic boldness and scholarship, supported by extensive modern facilities and over 70 extracurricular clubs. While the main campus is located on the High Street, the school also utilises its 20-acre Bradstone Brook site for competitive rugby and cricket.
St Albans School is an independent day school for boys aged 11 to 18, with a co-educational Sixth Form. Situated adjacent to St Albans Cathedral, it is one of the world’s oldest schools, tracing its history back to 948 AD. The school occupies a historic campus including the 14th-century Abbey Gateway. Its ethos emphasises academic rigour and holistic development. Facilities include the Woollams playing fields and a modern sports centre with a swimming pool, as well as dedicated buildings for science and music, supporting a curriculum that blends traditional scholarship with contemporary learning.