View our posts

06/03/25

We have lots of fantastic costumes on show today - watch this space....! pic.twitter.com/g92NrKNFZb

05/03/25

Year 7 had a fantastic morning with learning about Nigeria, Onyeka and her friends and the superheroes who inspired them. The fun continued in the library with a book signing. pic.twitter.com/yIpHcG0iNt

05/03/25

🎤 On Monday, two Y10 pupils, Ramya and Ibrahim, represented HASU at the Sutton Regional Final of the Petchey Speak competition! They earned their spots in the final, showcasing powerful storytelling. We’re so proud of their achievements—well done!👏#SpeakOutChallenge pic.twitter.com/PXnQZPnCdw

03/03/25

Great afternoon with who spoke passionately to our Year 10s about the importance and power of storytelling. Sam also introduced us to her YA horror ‘Girls of Little Hope’. Story telling then continued with a group of students in a creative writing workshop. pic.twitter.com/I34VRsjQTn

28/02/25

We are proud to share that HASU is the TOP non-selective school in Sutton for Progress! We’re also ranked 49th nationally among all non-selective, co-educational schools for Progress 8.This is a testament to our students' hard work and dedication!#HASU pic.twitter.com/pdd9m6qRW3

28/02/25

We are so excited to be welcoming to to speak to Year 10 on Monday 3rd March in celebration of Pupils can pre order 'Girls of Little Hope' to have signed by Sam on the day. Speak to Ms Lock for more information 🤩 pic.twitter.com/VpA0OzWVeS

26/02/25

Product Design students met Gibsons to start a collaborative project. Gibsons described the aspects of designing, manufacturing and selling puzzles/games & job roles involved. We saw samples and discussed problems they've had to solve in developing games. Thank you Emily & Kate. pic.twitter.com/Hs77ellnaZ

26/02/25

We are so excited to be welcoming to to speak to Year 7 on Wednesday 5th March in celebration of . Pupils can pre order 'Onyeka and the Academy of the Sun' to have signed by Tola on the day. Speak to Ms Lock for more information 🤩 pic.twitter.com/yfgS5dVJI9

25/02/25

Lyra & Ewa take their book covering very seriously! Introducing Steve, Sam, Bob and Gary - our collection of book squeegees. Hopefully we'll now be able to find them if they stray from the library drawer... pic.twitter.com/Z3LDZtqp6B

14/02/25

National Institute of Teaching: How can we make the ECF easier to manage? https://t.co/wg5ZZO9LXC via

14/02/25

📢 Happy National School Governor’s Awareness Day! A huge thank you to our dedicated Governors for their time, commitment, and invaluable support in shaping the success of our school. Your hard work behind the scenes makes a real difference!👏#ThankYouGovernors pic.twitter.com/fcnGMCctjd

14/02/25

📰Our latest Newsletter is out now!🎉 Catch up on all the latest news, events, and achievements at HASU. Visit our website to read all about what we’ve been up to! 👏📢 📲 Read it here: https://t.co/BZXFtiisec#HASU pic.twitter.com/1UFFoAQLoF

13/02/25

What’s 451 cooking up today? Watch this space 👀 pic.twitter.com/BX2UYG6U0C

12/02/25

🎉HASU Inset Day Alert!🎉 Just a reminder that Friday, February 14th is an Inset Day at our school! 📚✨ Our staff will be busy with training and planning for the exciting things ahead! 🚀 There will be no classes for students, so enjoy the extra time for rest, play, and fun! pic.twitter.com/aGJdXK8WRK

08/02/25

What an incredible day! A special thank you to De Vere Connaught Rooms for hosting us. Thanks also goes to all attendees, exhibitors, academy staff, consultants and speakers who contributed to the success of today's event.#HarrisFederation pic.twitter.com/8CGpuG3FBF

07/02/25

Build, build. Code, code. pic.twitter.com/fr7K9r2ffM

06/02/25

📢A huge thank you to Sarah Piers for delivering an insightful assembly on Post-16 options for our Year 10 students! 🌟 Your guidance and expertise will help them make informed choices for their future.#HASU pic.twitter.com/z4MQHQPaFd

04/02/25

Our Y10 &12 students are participating in an inspiring Architectural Model Making trip to London today. They took part in a model making workshop and explored the NLA displays, gaining hands-on experience and insight into urban design and architecture.#Architecture pic.twitter.com/QSQMuIyYnj

31/01/25

HASU Robotics busy in the workshop after school today! pic.twitter.com/HnI0yibNGh

31/01/25

We're delighted to be hosting the Harris Federation Recruitment Fair with Harris Institute. Gene, Principal at Harris Institute shares why you should attend on Saturday 8 February at the De Vere Grand Connaught Rooms in London. Register today: https://t.co/6raW0TmoBW pic.twitter.com/xXni3zubYx

Harris Academies
All Academies in our Federation aim to transform the lives of the students they serve by bringing about rapid improvement in examination results, personal development and aspiration.

Central Office

Bexley

Brent

Bromley

Clapham

Croydon

Greenwich

Haringey

Havering

Merton

Newham

Southwark

Stratford

Sutton

Thurrock

Wandsworth

Westminster

Ms Davis

Ms Davis

Assistant Principal Director of Sixth Form

As the Assistant Principal responsible for 6th Form, Cassie oversees the academic and pastoral development of students, ensuring they are well-prepared for life beyond school. Since joining Harris Academy Sutton, Cassie has successfully established the 6th form, creating a supportive and high-achieving environment that encourages both personal growth and academic excellence. A key part of her role is providing tailored support for students navigating the UCAS process, offering guidance on university applications and helping them make informed decisions about their futures.

With a degree in Medical Microbiology and Immunology from Newcastle University, Cassie transitioned into teaching, starting their career in central London schools. Their experience spans both the UK and abroad, having taught at an international school in Madrid and spending four years at Dulwich College Beijing. Cassie brings a wealth of knowledge and global perspective to their leadership role, committed to guiding students through their final years of school with confidence and ambition.

Send me an email