Don't miss out!! Calling all Year 5 parent/carers/students, our School in Action tours for prospective families of students who will be transitioning to secondary school in September 2026 are: Wednesday 30th April (tomorrow) Friday 2nd May Get in touch to book your place.

Year 13 Wellbeing Walk At a time when our year 13’s are studying and revising for their A-Level and Level 3 BTEC exams it is important to remember to take time for wellbeing. Keep going year 13’s you're all working so hard and we are incredibly proud of you all. #wellbeingwalk

Representatives from St Mary’s were delighted to attend and take part in the Licensing Service for our new Team Vicar. We warmly welcome Reverend Elizabeth to our community, and look forward to seeing her soon at St Mary’s.

🎻Calling all future Year 7s Is your child ready to discover the joy of music? From September, they can learn instruments like piano, guitar, drums, violin & more, all through expert lessons with Hertfordshire Music Service, delivered right here at school! #HertsMusicService

Year 5 parent/carers/students are invited to visit one of our School in Action tours for students in Years 5 transitioning to secondary school in Sep 2026. 23rd, 24th & 30th June 2025 Each 9am tour lasts around 45 mins. Book now: 01992 629124 or [email protected]

As part of Year 8 Personal Development, students recently learned and practiced CPR (Cardiopulmonary Resuscitation). Students were given the information on how to perform CPR in a 30 minute lesson and then put this knowledge into practice using the resuscitation dummies. #year8

As 2025 summer is fast approaching the Herts Summer Parks Free Festivals have been announced. Fun, activities with others in the community along with food and free takeaway vouchers for participants. Make sure to register your interest as soon as you can. #hertssummerparks

Year 5 parent/carers/students are all invited! School in Action 9am tours for prospective families of students in Year 5 transitioning to secondary school in Sep 2026. Book your place: 01992 629124 or [email protected] Mon 23rd June, Tues 24th June & Mon 30th June.

St Mary’s are delighted to announce our Christian Club will be starting from Tuesday 24th June 2025 and running every week on a Tuesday during both our staggered lunch times in our chapel. Everyone is welcome to attend. We are one community. #christianclub #everyonewelcome

Recently, a group of our Y10 students went to St Paul’s RC Primary School to help run their Sports Day. All of our students showed great leadership and enthusiasm encouraging everyone taking part. Well done, we're very proud of you all. #sportsday #Y10 #leadershipforgrowth

🎤FREE Summer Concert! Join us Friday 11th July at 7pm in the stunning amphitheatre courtyard at St Mary’s High School for an unforgettable night of music! 🎵Phoenix Singers choir 🎤Talented Soloists 🎸Professional Band 🍹Refreshments & Bar Bring all your friends & family.

Year 11 Leaver’s Our amazing year 11’s came together for their leavers presentation & shirt signing. The presentation confirmed all their achievements and the pride was clear to see across all of the students. We are very proud of you all - enjoy your summer. #year11leavers

🎤✨ FREE Summer Concert! Join us on Friday 11th July at 7pm - Bring your friends, family and sunshine spirit. No tickets requireded! #SummerConcert #StMarysMusic #PhoenixSingers #FreeEvent #LiveMusic #FamilyFun #SupportTheArts #CommunityVibes

Our students practicing for the Silver Duke of Edinburgh Award. They broke off into 4 teams and hiked from the first camp site to the second. The day is very challenging and students completed the tasks between 6.5 to 8.5 hours, ending with cooking their dinner. #dukeofedinburgh

📷📷 FREE Summer Concert! Join us this Friday 11th July at 7pm in the stunning amphitheatre courtyard at St Mary’s High School for an unforgettable night of music! NO tickets needed! Just show up and soak in the music. #SummerConcert #StMarysMusic #PhoenixSingers

St Mary’s Students at Wimbledon! A truly memorable day for a group of Year 12 students as they attended Day 8 of The Championships. It was a fantastic opportunity to experience one of the world’s greatest sporting events first hand. #wimbledon #tennis #stmaryscehigh

Our prefect team organised our annual culture day which was a celebration of diversity and our whole community coming together & learning about each other’s cultures. Some students and colleagues wore their national dress and others had their countries flags #culture #diversity

📷📷 FREE Summer Concert! NO tickets needed! Just show up and soak in the music. Join us this evening, Friday 11th July at 7pm in the stunning amphitheatre courtyard at St Mary’s High School for an unforgettable night of music! #SummerConcert #StMarysMusic #PhoenixSingers

What a perfect way to end the year! Our Annual Summer Concert at St Mary’s was a true celebration of music, sunshine, and community. The Phoenix Singers wowed us with crowd favourites—(a big shoutout to Mr Crosby & Miss King for making that happen!)🎵💖 #SummerConcert #Community