Welcome from the Headteacher

I would like to take this opportunity to welcome you to our website and an insight to our community. Chelmer Valley is a forward looking, ambitious and popular school. We have high expectations of our students and ourselves. We believe that the partnership between student, the school and home is crucial to the success of our community.

Headteacher: Tom Sparks

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@ChelmerValleyHS - 8/03/2026
Showcasing some excellent work by Y9 this week on ratio problems. Look at those lovely diagrams! pic.twitter.com/M648A0qrGr
@ChelmerValleyHS - 5/03/2026
Wow!Chelmer Valley HS Art ()Congratulations to LR 7R for winning Art Work of the Week with his amazing mixed media landscape, inspired by Van Gogh's sketchbook drawings- we loved the bold mark making and perspective! 👏👏 —  https://x.com/ChelmerArtdept/status/2029102238174527505
@ChelmerValleyHS - 2/03/2026
We have installed whiteboards around some of our Maths rooms. This allows our students to work together, problem solve, compete and reinforce their knowledge. Y10 enjoyed using them to solve some lovely tricky conditional probability questions pic.twitter.com/BQ1AwWQerX
@ChelmerValleyHS - 25/02/2026
Congratulations to EP 8H for winning Art Work of the Week, with her lovely card character face- we loved the bold colour and strong line work! 👏👏 pic.twitter.com/xND8r8VUXU
@ChelmerValleyHS - 12/02/2026
Some beautiful notes and classwork from OF, year 11, that led to a great assessment outcome. Today's notes are tomorrow's revision!
@ChelmerValleyHS - 11/02/2026
Shoutout to our Year 11 student George for setting up a revision stand in the library to support exam prep! 📚✨ Great initiative and teamwork in action. Well done, George! 👏 pic.twitter.com/v68FVdNsoL
@ChelmerValleyHS - 10/02/2026
Congratulations to JH 9V for her fantastic work inspired by the Mexican festival Day of the Dead-we loved the delicate line work! 👏👏 pic.twitter.com/SNTWsElx2e
@ChelmerValleyHS - 3/02/2026
Congratulations to C L-M 8M for winning Art Work of the Week with her fantastic pastel distortion drawing- we loved the bold blending! 👏👏 pic.twitter.com/mFUG13x7xl
@ChelmerValleyHS - 28/01/2026
Congratulations to ER 7V for winning Art Work of the Week with her lovely mixed media collage- we loved the delicate ink work! 👏👏 pic.twitter.com/LRxjT9qlHL
@ChelmerValleyHS - 23/01/2026
Year 10 have been solving simultaneous equations in the last week. They have done brilliantly, and all completed a real world task about an infamous fast food chain. pic.twitter.com/ymMIkNNmnB
@ChelmerValleyHS - 21/01/2026
Congratulations to EF 7M for winning Art Work of the Week with her lovely bird collage, made from her inkwork exploring bird patterns & textures. We loved the bold design! 👏👏 pic.twitter.com/s43lOdlvbj
@ChelmerValleyHS - 18/01/2026
The Disney trip have arrived safely at their hotel and have settled into their rooms. Time to rest and be ready for a full day at the park tomorrow!
@ChelmerValleyHS - 15/01/2026
Wow! This is absolutely stunningChelmer Valley HS Art ()Congratulations to LK 7E for winning Art Work of the Week with her fantastic pattern matching- we loved the attention to detail and scale!👏👏   —  https://x.com/ChelmerArtdept/status/2011849049494708349
@ChelmerValleyHS - 8/01/2026
Amazing work!Chelmer Valley HS Art ()Happy New Year, and to brighten our days, we have a fantastic Art Work of the Week by ZB 8B, we loved the attention to detail and bold mark making! 👏👏   —  https://x.com/ChelmerArtdept/status/2009175744883380398
@ChelmerValleyHS - 6/01/2026
Well done to the year 9 boys who won the MESSA futsal competition at Shenfield. Some great performances! 
@ChelmerValleyHS - 6/01/2026
Well done to the year 9 boys who won the MESSA futsal competition at Shenfield. Some great performances! pic.twitter.com/wqrpmtSAeV
@ChelmerValleyHS - 11/12/2025
Year 10 had a great time playing "TaskMATHSter" on Tuesday.  Well done to all teams. Shout out to JS for reciting the first 27 multiples of 17 on the spot and AM with his "twinkle twinkle little bar chart".
@ChelmerValleyHS - 11/12/2025
Year 10 had a great time playing "TaskMATHSter" on Tuesday. Well done to all teams. Shout out to JS for reciting the first 27 multiples of 17 on the spot and AM with his "twinkle twinkle little bar chart". pic.twitter.com/0LdBW1n2Ho
@ChelmerValleyHS - 11/12/2025
RT  : Today we had the pleasure of a visit from the RAF in a Chinook. The students got to watch it land and take off during the…
@ChelmerValleyHS - 10/12/2025
Today we had the pleasure of a visit from the RAF in a Chinook. The students got to watch it land and take off during their lunch break. It was a great experience, which followed on well from the RAF STEAM workshops year 10 experienced last week. pic.twitter.com/KiJLOUCfY2
@ChelmerValleyHS - 10/12/2025
RT  : Congratulations to A PB 9V for winning Art Work of the Week with her fantastic Day of the Dead research- we loved the b…
@ChelmerValleyHS - 10/12/2025
Congratulations to A PB 9V for winning Art Work of the Week with her fantastic Day of the Dead research- we loved the bright illustration and detail! 👏👏 pic.twitter.com/hnbocCD0H6
@ChelmerValleyHS - 10/12/2025
RT  : Today Year 10 and 12 students went to Maths Inspiration in Cambridge! They got to enjoy talks on Maths in sustainability,…
@ChelmerValleyHS - 9/12/2025
Today Year 10 and 12 students went to Maths Inspiration in Cambridge! They got to enjoy talks on Maths in sustainability, risk and reward and the beauty of Circles. Mr Curd even got a shout out, for taking students on his birthday! pic.twitter.com/k21ymermQJ
@ChelmerValleyHS - 8/12/2025
RT  : Congratulations to LB 7M for winning Art Work of the Week with his his fantastic research homework- we loved the care i…