Invicta Grammar School Review 2026: Top 6% Selective Girls' Grammar with Coeducational Sixth Form

In 1904, when Invicta Grammar School opened its doors to girls across Maidstone, the phrase "education for women" still marked rebellion. Today, over a century later, the school has become a beacon of selective education, consistently ranking among the top 6% of schools in England. Beyond the gates at 8:30am on a school day, you encounter an atmosphere crackling with academic ambition. Nearly 1,300 pupils arrive daily across a state-of-the-art campus studded with purpose-built learning spaces. The Izatt Building's library houses thousands of volumes alongside collaborative learning zones. The brand new Vinters Building, completed in September 2024, provides dedicated humanities spaces. Throughout, the rhythm of intellectual engagement is unmistakable: focused lessons, purposeful conversation, and the knowledge that selective entry has created a peer group entirely committed to achievement. For families whose daughters pass the Kent Test and secure places, Invicta offers elite-level academic outcomes paired with genuine breadth in arts, music, and sport.

Mrs Van Beales has led the school since September 2021, arriving with nearly two decades of internal leadership behind her. She joined as a mathematics teacher in 2005, progressing through assistant headship and deputy roles before stepping into the top job. Her leadership has maintained the school's Outstanding status whilst modernising structures and facilities. The new Vinters Building, opened in autumn 2024, demonstrates investment in contemporary physical infrastructure. Simultaneously, the school continues to value its historical identity. Purpose-built houses, named after notable women, were introduced in 2010 to create vertical communities cutting across year groups. These houses generate loyalty and friendly competition; sixth form prefects mentor younger pupils within their house, creating genuine mentoring relationships.

The school's ethos, articulated through selective admissions and academic selectivity, emphasises that high expectations and self-discipline are non-negotiable. This is not a school where coasting is accepted. Conversations with current parents and older students reveal a culture where achievement is celebrated openly and where the school-wide focus on examination success shapes daily life. Yet alongside academic intensity sits genuine warmth. Staff know pupils by name. Pastoral teams respond quickly to wellbeing concerns. The school operates as a community rather than a mere examination factory, though the examination outcomes are undoubtedly central to identity.

The coeducational sixth form adds a distinctive dimension. Around 400 students populate Year 12 and 13, with roughly 100 of these being boys who join the school at this point. This creates a unique culture where the younger school remains primarily girls (with attendant benefits of confidence and female role modelling) while the sixth form mirrors the broader gender mix of university and the workplace.

GCSE Performance

Invicta ranks 266th for GCSE outcomes, placing it in the top 6% of schools in England (FindMySchool ranking). Locally, it is the highest-performing school in the Maidstone area. In 2024, 62% of GCSE grades were at the top tiers (9-8), well above the England average of 54%. The average Attainment 8 score stands at 71.1, compared to the England average of 46%. When pupils arrived at Year 7, many had progressed from selective feeder primaries; the Attainment 8 score of 71.1 reflects consistent academic trajectory.

Nearly 78% of pupils achieved grades 5 or above in the English Baccalaureate, a measure of breadth across English, mathematics, sciences, languages, and humanities. This is well above the national figure and reflects the school's commitment to keeping subjects open throughout Key Stage 4. Most pupils study two languages; many continue separate sciences (Biology, Chemistry, Physics) through to GCSE rather than the combined award.

Progress 8 is equally important. The school's Progress 8 score of +0.79 indicates pupils make above-average progress from their starting points relative to national peers entering with similar attainment. This matters because it demonstrates that the teaching and challenge here exceeds the baseline. Selective entry means pupils arrive with strong fundamentals; the school then accelerates them further.

A-Level Performance

The sixth form ranks 437th for A-level outcomes, placing it in the top 17% in England (FindMySchool ranking). At A-level in 2024, nearly 70% of entries achieved grades A*-B. The percentage achieving A*/A stands at 36%, compared to the England average of 24%. These figures consistently place Invicta among the highest-performing sixth form cohorts in the region.

The range of subjects is extensive: over 25 A-level options including Classical Greek, Russian, Further Mathematics, and Computer Science. Girls dominate STEM uptake, a point of pride for the school. In 2024, students earned notable achievements in competitive science competitions and were recognised by Big Bang STEM for excellence in aviation and junior science.

The curriculum emphasises knowledge-rich content alongside skills development. Teachers hold high expectations and expect pupils to work independently. Lessons move quickly; the pace reflects the assumption that pupils have secure foundations and are ready for challenge. In mathematics, girls are set from Year 7 onwards, allowing able mathematicians to progress faster while ensuring those needing consolidation receive targeted support.

Languages are a specialism. The school offers French, Spanish, German, and Mandarin. Mandarin uptake reflects the school's ambitions beyond traditional European languages. International trips enrich language learning: sixth formers engage in exchanges and study visits. The World School initiative, embedded within personal development, encourages pupils to think globally and engage with international current events.

STEAM education (Science, Technology, Engineering, Art, Mathematics) threads through the curriculum, with dedicated sessions in the Personal Opportunities Programme. Coding, robotics, and design thinking are embedded, not bolted on. The school's specialisms in Mathematics and Computing, designated at academy level, mean these subjects benefit from additional investment and expertise.

The sixth form leavers profile reveals substantial progression to research universities. In 2024, university progression was 70% among Invicta Grammar School's sixth-form leavers. Beyond this headline figure, the quality of destinations is remarkable. Seven students secured places at Cambridge; two at Oxford. In total, across a cohort of 199 sixth form leavers, one student was accepted to Oxbridge. While the absolute Oxbridge numbers are modest, the outcome speaks to the school's role in preparing very able girls for the country's most selective institutions. Mathematics, sciences, and languages dominate undergraduate course choices, reflecting curriculum strength.

Russell Group universities see consistent representation. Imperial College, Durham, Edinburgh, and Bristol regularly welcome Invicta leavers. Medical school entry remains competitive; in 2024, seven pupils secured places studying medicine, reflecting both the quality of science teaching and pupils' intrinsic motivation. Students apply confidently to undergraduate courses with specific career intent.

Within the sixth form cohort, 2% progressed to further education (often gap year placements or specialist further study), while 7% entered apprenticeships and 13% moved into employment. These percentages reflect that not all leavers follow the university pathway, though the predominant route remains higher education.

The breadth and depth of extracurricular provision at Invicta is remarkable. The school operates a dual system: a core programme of clubs and activities accessible to all (called POP, the Personal Opportunities Programme) running weekly, and dozens of specialist clubs and societies catering to niche interests. This section surveys the highest-profile offerings.

Music: A Defining Strength

Music is woven into the school's DNA. The Music Building, purpose-built and equipped with multiple teaching and practice rooms, serves a vibrant community. The School Orchestra, which rehearsed as recently as May 2024 with a full complement of instruments, performs concerts throughout the year. The Autumn Concert series typically draws large audiences. Beyond orchestral work, the school fields smaller ensembles including string quartets and woodwind groups. A chapel choir (reflecting the school's historical roots) performs both liturgically and in concerts.

Individual music tuition is available across all instruments. Around 35% of pupils learn music formally, a proportion well above national averages. The Duke of Edinburgh Award integrates music for many participants. The Music Building's facilities include an auditorium suitable for small performances, enabling students to experience concert performance in an intimate setting before stepping into larger venues.

The school has Artsmark Gold status, a recognition of sustained commitment to arts provision. This award reflects not token music lessons but genuine integration across the school.

Drama and Performance

Annual school productions showcase talent across acting, technical theatre, and music. The production announced for the current year is James and the Giant Peach, adapted for stage with rehearsals involving large ensemble casts and orchestration. Productions draw on the Drama and Dance studios, housed in dedicated buildings with flexible staging capability. History shows productions of significant scale: Roald Dahl adaptations, Shakespeare productions, and original works created by pupils.

Beyond the main production, form groups perform shorter pieces throughout the year. Year 7 and 8 drama lessons provide foundational performance experience. Dance, offered both as curriculum option and extracurricular club, brings physical expression alongside theatrical discipline.

STEM: Innovation and Ambition

Coding and computing attract strong numbers. In POP sessions, Coding is regularly oversubscribed, reflecting both school promotion and genuine student interest. Robotics and engineering appeal especially to sixth formers; competition robotics teams compete regionally. The school's Computing specialism provides advanced teaching and kit. Sixth formers pursue Computer Science A-level; outcomes are strong, with many progressing to university computing courses or tech apprenticeships.

Science clubs extend classroom learning. The Dissection Society provides medical students and aspiring scientists with hands-on anatomical experience. The Physics lab hosts advanced practicals; astronomy is a recurring interest, with pupils using the school's telescopes for observation. STEM awards and competitions feature prominently: students have won recognitions in aviation, STEM challenges, and junior science competitions.

Mathematics features the Maths Club (beyond formal lessons) and participation in mathematical competitions. The school enters teams into the UK Maths Trust challenges; Invicta regulars progress to higher rounds. Problem-solving and mathematical reasoning are celebrated as much as examination performance.

Sports: The Sports Hall and Beyond

The state-of-the-art Sports Hall, mentioned prominently in school literature, provides indoor multisport capability. Netball, badminton, and volleyball are primary indoor sports, supported by outdoor tennis courts, a substantial playing field, and a running track. Competitive sports include netball (with inter-form and inter-house tournaments), athletics (summer term focus), and badminton. Boys' football, traditionally a sixth form focus, competes in Maidstone-area leagues. The school fields teams across multiple year groups; recent tweets indicate competitive fixtures involving Year 7, 8, 9, and 10 football teams competing in Maidstone Football Finals.

Sportsmark award recognition reflects sustained provision and competition. Swimming, whilst not a home-based facility, is accessed through local partnerships; pupils gain bronze, silver, and gold swimming proficiency. Cross-country running occurs in autumn term. The emphasis throughout is on both achievement in competitive sport and participation by the broader school population.

Student Leadership and Community

Student houses provide leadership structure. Prefects are appointed from Year 12; house prefects represent their houses in school leadership. The role carries responsibility and prestige. The leadership training within houses creates vertical mentoring where sixth formers support and guide younger pupils. Year 13 students stepping into senior prefect roles develop genuine responsibility.

Extended learning opportunities include the Invicta Diploma, an internally created award recognising breadth of achievement across academic, sporting, artistic, and community dimensions. This incentivises holistic engagement rather than narrow excellence. Internationalism is emphasised: the World School programme, Eurovicta (connecting to European schools), and international trips ensure pupils develop global perspectives.

Special mention goes to the Personal Opportunities Programme (POP), which runs weekly and offers rotating activities: Chess, Minecraft, Photography, Yoga, Crochet, Nature Walks, and many others. This ensures all pupils can discover niche interests regardless of prior experience. Girls new to chess find a supportive community; those keen on crochet share techniques with peers.

Invicta's selective entry process is straightforward in principle but highly competitive in practice. Admission is via the Kent Test, taken in Year 6. The test comprises sections in English, Mathematics, Verbal Reasoning, and Non-Verbal Reasoning. Pass marks are set annually; in recent years, a straightforward pass has typically been sufficient for consideration, but competition is fierce.

Admission numbers are set at approximately 240 places per cohort. In the most recent admissions cycle, around 662 applications were received for 244 places (found in admissions data). This oversubscription ratio of 2.71:1 reflects the school's popularity. Families should expect that achieving a pass alone may not guarantee a place; pupils scoring well above the pass mark are prioritised. No formal catchment area exists; pupils come from across Kent, including Maidstone, Ashford, Tunbridge Wells, and Sevenoaks.

The Kent Test is administered by Kent County Council. Registration typically opens in September of Year 6; the test sits in the autumn term. Results are released in December, with offers arriving in January. Admissions appeals are handled through the standard LEA process; some families appeal if placed on a waiting list.

For sixth form entry (Year 12), slightly different criteria apply. External students joining the sixth form must typically achieve Grade 5 or above in their GCSE subjects and meet subject-specific entry requirements (e.g., Grade 7 in A-level Mathematics if continuing Mathematics). A small number of external sixth form places are available; these are oversubscribed. Most pupils in the sixth form progressed from the main school.

Open events and transition workshops run annually. The school recommends checking its website for dates and booking through Eventbrite. Transition workshops in September are designed to ease entry to Year 7 and introduce pupils to the school beyond the classroom context.

Form tutors are the first point of contact for pastoral matters. Students meet their form tutors daily at registration and form time. Larger form groups (typically 28-30 students) mean tutors know pupils individually but manage substantial class rosters.

The Student Support Centre, based in the Orchard Building, provides dedicated space for pupils to access counselling and wellbeing support. A trained counsellor visits on a regular schedule; pupils can self-refer or be referred by staff and parents. The centre runs drop-in sessions and appointment-based slots, ensuring access for those experiencing friendship difficulties, anxiety, or other challenges.

The house system contributes significantly to pastoral care. House staff, appointed from senior teachers, oversee house welfare. House prefects and senior pupils trained in peer support create a structure where younger pupils have multiple trusted adults and near-peers to turn to. Wellbeing and Mental Health is a dedicated section on the school website, signposting external support (e.g., Young Minds, Shout crisis line) alongside in-school provision.

Safeguarding is taken seriously. The school maintains a designated safeguarding lead and deputy. All staff undergo training. The school's policies are transparent and available on the website. Reporting mechanisms, including confidential channels for pupils, are in place.

The school day runs 8:30am to 3:20pm for Year 7-11, with sixth formers finishing earlier on some days (typically 3:00pm) to accommodate independent study and external commitments. There are no formal wraparound care services (this is not a primary school); pupils typically make their own transport arrangements or wait on-site during gaps.

Lunch is served in the main dining hall (the Mezz). Options are available daily. Most pupils bring packed lunches or purchase in the dining hall. The school does not levy explicit lunch charges, though meals incur a cost paid through the school's payment system (MyEvolve).

Transport to Maidstone is accessible by local buses; the station is roughly 20 minutes' walk from the school gates. Parking near the school is limited; the school discourages car transport and encourages bus, walking, or cycling. Sixth formers may drive; designated parking areas exist.

This is a state school. There are no tuition fees for UK residents. Standard uniform is required: navy blazer, white shirt, navy skirt or trousers, navy tie. Further curriculum costs (e.g., examination fees, enrichment trips) may apply; the school publishes an annual charging policy on its website.

Selective entry is essential. Admission is capped at 240 places per cohort. Competition is genuine; with 2.71 applications per place, securing a position requires performing well in the Kent Test. For families in feeder primary schools, progression to Invicta cannot be assumed. Families should manage expectations and have backup secondaries identified.

The pace is demanding. Academic expectations are high from day one. Year 7 introduces new curricula, setting in mathematics, and language learning. Pupils transitioning from smaller primaries may initially find the scale and pace challenging. By spring, most adjust; those struggling with core subjects may require additional support, which the school provides.

Girls-only education through Year 11 requires alignment with family values. Invicta is intentionally single-sex for Key Stages 3 and 4. Research shows benefits for girls' confidence and achievement in STEM; parents preferring coeducational environments should note this distinction. Sixth form coeducation alleviates this if it is a concern.

Examination focus is explicit. The school is unashamed about its orientation towards examination success. This suits families prioritising academic outcomes; those valuing alternative pedagogies or placing less emphasis on grading may find the culture more rigid than preferred.

Invicta Grammar School ranks among England's highest-performing selective secondaries, combining elite academic outcomes with genuine breadth in arts, music, and sport. The campus infrastructure (newly augmented with the 2024 Vinters Building) supports ambitious learning. Mrs Van Beales' leadership has sustained the school's Outstanding status whilst moderating competitive pressure and ensuring wellbeing remains central. For girls who pass the Kent Test and come from families who value academic excellence within an ordered environment, Invicta delivers everything promised: small-group teaching, expert subject specialists, advanced facilities, and destinations to research universities.

The main challenge is entry. With approximately three applications per place and no catchment area protection, families cannot assume admission. Those successful should be prepared for a purposeful, achievement-focused environment where examination results matter deeply and peer cohorts are uniformly able and ambitious. For such families, the comprehensive offerings in music (through to concert performance), drama (substantial annual productions), and sports (state-of-the-art facility) ensure that academic seriousness coexists with genuine joy in learning and community.