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Times of the School Day

08:10	Student arrival time
08:15	Registration/Assembly
08:40	Period 1
09:40	Period 2
10:40	Break Time
11:00	Period 3
12:00	Period 4 for Years 10, 11, 12 / Lunchtime for Years 7, 8, 9, 13
13:00	Period 4 for Years 7, 8, 9, 13 / Lunchtime for Years 10, 11, 12
14:00	Period 5
15:00	End of School
16:30	End of Extra-Curricular Clubs

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18 October

Classics and Latin Trip to Sicily

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Sixth Form Open Evenings 2025 - Bookings now open

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Flourish win Best Company at the YE East London Finals!

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Winners of the Frankly Speaking Debate Competition at the US Embassy

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CSGS student places 3rd in Samsung's Solve for Tomorrow Competition

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Sixth Form Open Evenings 2025 - Bookings now open

Bookings are now open for our Sixth Form Open Evenings 2025 for prospective newcomers (September 2026 entry) Have you booked your tickets? /sixth-form/open-evenings-for-prospective-y12-students

GCSE Results 2025

Congratulations to Year 11 at Chislehurst and Sidcup Grammar on their excellent GCSE results. Almost half of the grades awarded were either grade 8 or grade 9 and the overall grade7-9% was 71.5%. Headteacher Nigel Walker said ‘These results are a fantastic achievement by Year 11, representing dedication and commitment to their studies. I look forward to seeing them join the Sixth Form in Septem

A Level Results 2025

Chislehurst and Sidcup Grammar School is delighted to announce that this year’s outstanding A level results match last year’s best ever results with 73% of grades being awarded at A*-B. The overall pass mark is also up a fraction on last year. Chislehurst and Sidcup Grammar School is the No.1 school in Bexley at A Level for: A* grades - 11.4% A*- A

CSGS celebrate record-breaking number of offer-holders for Medicine!

Chis and Sid are celebrating record-breaking numbers of offer-holders to read Medicine this year. A record-topping 15 individual students hold an impressive 34 offer

Flourish win Best Company at the YE East London Finals!

Huge congratulations to CSGS Young Enterprise Company 'Flourish' (@flourish.uk) for their outstanding achievement in winning the 'Best Company' award at the Young Enterprise Company of the Year East London Final! This is a fantastic recognition of your hard work and dedication.

Flourish win Best Company Award in the Outer East London Finals!

Congratulations to our school's Young Enterprise Team, Flourish, for winning Best Company in the Outer East London Finals on Friday! Flourish will be moving forward to the East London Finals, to be held on the 13th of May. #flourish #ecoscribe #newspaperpencil #youngenterprise

Arkwright Engineering Scholars 2025

Chis and Sid are proud to announce that two of our Year 11 students have been awarded Arkwright Engineering Scholarships this year. This is the most esteemed scholarship of its type in the UK, designed to inspire students to pursue their dreams and change the world as an outstanding engineer of the future. The Scholarships are awarded to hard-working 16 year old students through a rigorous selection p

LTA County School of the Year

CSGS is thrilled to announce that on Saturday 15th February we were honoured as the School of the Year at the LTA Kent Tennis Awards. Our heartfelt congratulations are extended to all of our players, Mrs Coxall (Tennis Coach and CSGS parent) and Mr French (Curriculum Leader for Physical Education). The commendation from the LTA stated: Chis and Sid has become a beacon of a

Winners of the Frankly Speaking Debate Competition at the US Embassy

We are absolutely delighted to share that two of our students, Rapolas and Lily, recently won the annual Frankly Speaking Debate Competition at the United States Embassy, with Rapolas taking home the best individual speaker prize. Rapolas will now join students from across Europe and the United States for a month-long all-expenses paid summer school at the Benjamin Franklin Transatlantic Fellowship Institu

Senior Speech Day

Senior Speech Day 2025 was a fabulous way to kick off the New Year, it was so good to see so many of our Class of 2024 return to the school hall yesterday to receive their prizes for academic achievement, character and endeavour in the Sixth Form. Our distinguished guests included the Mayor of Bexley, Cllr Sue Gower MBE JP and the Mayor's Consort Mr Darren Tobin alongside the Chair of Governo

Top 25 State School for Cricket

Chislehurst & Sidcup Grammar School are proud to be one of the Top 25 State Schools in The Cricketer School Guide 2025

GCSE Results 2024

Chislehurst & Sidcup Grammar School are delighted with the outstanding GCSE results achieved by our students, with over 73% of grades at Grades 7-9. The school is ranked 32nd leading State School in the United Kingdom and Northern Ireland according to the GCSE results table published by The Times on 23rd August 2024 Congratulations to the GCSE Class of 2024!

Congratulations to Y13, Class of 2024!

The students of Chis and Sid have truly excelled this year, with an outstanding set of A Level results. For the second consecutive year Chislehurst and Sidcup Grammar School is the No.1 school in Bexley for A Level results. The school is also the 57th leading state school in the UK and Northern Ireland as per The Times A Level results table published 16th August 2024. 72.3% of Chis and Sid

CSGS student places 3rd in Samsung's Solve for Tomorrow Competition

Congratulations to CSGS Y12 student Dami who came third place from over 600 entries from across the UK in the Samsung Solve For Tomorrow competition in the (16-18) category with her project GLIMPSE. Through Solve for Tomorrow, Samsung offer anyone aged 16-25 in the UK and Ireland, no matter their background, the chance to develop the skills and confidence to design tomorrow’s

Tennis success

Huge congratulations to our Year 7&8 and Year 9&10 Tennis squads on their success in the finals of the Lawn Tennis Association Youth Schools Tennis Competition (Division 2). Chis and Sid were the only school to receive medals in both age categories. Bravo! The Y7 & Y8 boys tennis squad were unbeaten against five other schools in their league matches which began at Easter. This put them in

The Cricketer Schools Guide

Congratulations to all pupils, staff, coaches and parents who have supported the school cricket programme this year. We are delighted to announce that we have been selected by The Cricketer Magazine as one of the top 100 schools in the country and feature in their schools guide for 2024 #Purple Purple #Cricket #Bexley #Kent #ChisandSid

Flourish compete at GenE2025

Our young enterprise team Flourish will be competing in the GenE2025 European Entrepreneurship Festival tomorrow, 21st May. The competition brings together Europe’s brightest

U14 Girls Rugby London Youth Games Champions 2025!

Chis and Sid are the U14 Girls Rugby London Youth Games Champions 2025! Congratulations to our Champions! The London Youth Games 2025 is a significant multi-sport event, offering competitive opportunities for young people aged 7 to 18 across London. The London Youth Games is recognized as Europe's largest youth multi-sports competition, engaging over 160,000 young participants annually.

Oliver!

Tickets are available for the school's production of Lionel Barry's Oliver! Jr. DATES : Tue 4 Feb 2025 - Thu 6 Feb 2025. Doors at 6pm, starts at 6.30pm TICKETS are £8 each at: https://www.trybooking.com/uk/EGLG

Merry Christmas one and all!

A Merry Christmas and restful winter break to all our Students, Parents, Staff, Sedcopians and Friends!

Our 'Newcomers' Open Evenings for Sixth Form entry in 2026 are filling up quickly, currently just one session which includes the presentation is available - Session 7. We do have two further sessions to tour only. To book please visit: csgrammar.com/sixt.../how-to…... #sixthform— Chislehurst & Sidcup (@Chis_and_Sid) Oct 16, 2025

@Chis_and_Sid

Our ticketed Open Days for Y7 entry in 2026 are open for booking, there is still availability for Tuesday 21st October for the open events for the prospective child and one parent. csgrammar.com/admissions/ope… #chisandsid #SecondarySchoolAdmission #sidcup #chislehurst #bexley #kent— Chislehurst & Sidcup (@Chis_and_Sid) Oct 16, 2025

@Chis_and_Sid

Congratulations to the CSGS Under 16 Netball team who played in the Kent Netball Tournament yesterday. Our team finished joint top of their pool with Bromley High. They qualify for the Kent finals in November! #teamcsgs #netball #chisandsid #teamsport #sidcup #Sports— Chislehurst & Sidcup (@Chis_and_Sid) Oct 15, 2025

@Chis_and_Sid

Game 4 15-3 vs Colfes. #KentU16 #proudpurple pic.twitter.com/iakY88KksS— CSGS Sport (@CSGSSport) October 14, 2025

@Chis_and_Sid

SAVE THE DATE! The Chislehurst & Sidcup Grammar School Candlelit Carol Service is at Holy Trinity Lamorbey Church, DA15 9AE on Monday 15th December 2025 at 7pm. Everyone is very welcome. The retiring collection will be donated to 'Crisis'. #carolservice #chisandsid #sidcup— Chislehurst & Sidcup (@Chis_and_Sid) Oct 10, 2025

@Chis_and_Sid

Music was very much on show at this year's KS4 Awards Afternoon, parents and students were greeted by highlights of last year's concerts and tour. The Music Department is incredibly grateful to Aren and Samuel for their expressive piano performances. Afternoon. #music #piano— Chislehurst & Sidcup (@Chis_and_Sid) Oct 10, 2025

@Chis_and_Sid

Miss Evans will be running the Royal Parks Half Marathon on Sunday to raise funds for Motor Neurone Disease Association. She will be running in memory of Phil Ubee who sadly lost his battle with MND earlier this year. To donate please visit this link: justgiving.com/page/zoe-evan…— Chislehurst & Sidcup (@Chis_and_Sid) Oct 8, 2025

@Chis_and_Sid

Tickets are now on sale for CSGS' 2025 Dance Production! We invite you to take part in an explosion of bright and vibrant songs and dances that celebrate everything Carnival! Doors open at 6pm for the show to begin at 6:30pm. Buy tickets online here: trybooking.com/uk/events/lan…— Chislehurst & Sidcup (@Chis_and_Sid) Oct 7, 2025

@Chis_and_Sid

Last Monday our Senior netball team kicked off the season by participating in a tournament, with many other schools in Kent. They fought a hard battle, however did not make into the next round. Wishing them all the best in their season to come. 🎉🎉 #netball #seniornetballteam— Chislehurst & Sidcup (@Chis_and_Sid) Oct 7, 2025

@Chis_and_Sid

Our year 13 Geographers have been working very hard in the last few days on their field trip to Flatford Mill. They have learnt an array of new methods and tools for measuring different aspects of both physical and human geography.— Chislehurst & Sidcup (@Chis_and_Sid) Oct 3, 2025

@Chis_and_Sid

Many thanks to all parents who have recently supported our Library by purchasing books from our Ongoing Library Wishlist. 24 books were received in the last seven days and as many were given anonymously, we are not able to thank people individually. Mrs Hitchcock, Liberian— Chislehurst & Sidcup (@Chis_and_Sid) Sep 25, 2025

@Chis_and_Sid

Bookbuzz at Chis and Sid: Each of our Year 7 Students are in the process of choosing their favourite complimentary book from this year's Bookbuzz collection. A huge thank you to CSGSPA for sponsoring this invaluable program. #Bookbuzz #CSGSlibrary #CSGSPA #Thankyou #gratitude— Chislehurst & Sidcup (@Chis_and_Sid) Sep 19, 2025

@Chis_and_Sid

Congratulations to Y8 student Victoria on her success at elite level in Rhythmic Gymnastics. Victoria competes as part of a group of five girls, training with AV Greenwich Club. On 19th July, her group competed at the British Championships in the Espoir category winning gold!— Chislehurst & Sidcup (@Chis_and_Sid) Sep 16, 2025

@Chis_and_Sid

Good luck to Sedcopian Sharifa Kasolo on her new era with Sale Sharks x.com/SaleSharksWomen/status/1944411909685465513— Chislehurst & Sidcup (@Chis_and_Sid) Sep 15, 2025

@Chis_and_Sid

Good luck to Sedcopian Sharifa Kasolo on her new era with Sale Sharks x.com/SaleSharksWomen/status/1944412782096486840— Chislehurst & Sidcup (@Chis_and_Sid) Sep 15, 2025

@Chis_and_Sid

News... csgrammar.com/news-dates/new…— Chislehurst & Sidcup (@Chis_and_Sid) Sep 11, 2025

@Chis_and_Sid

Netball Afternoon Tea Awards – Saturday 13th September - Noon to 2.30pm in the Main Hall There will be a raffle so please bring some change if you wish to participate in that. The option to pay by bank transfer will be available but cash is preferable.— Chislehurst & Sidcup (@Chis_and_Sid) Sep 11, 2025

@Chis_and_Sid

Calling all Chis and Sid dancers! Auditions for the 'Carnival' dance production are this Wednesday in the dance studio (P7). #performingarts #danceproduction #auditions #dancers #chisandsid— Chislehurst & Sidcup (@Chis_and_Sid) Sep 8, 2025

@Chis_and_Sid

Ahead of the Netball Afternoon Tea on Saturday 13th September we are looking for raffle prizes for the event. We would be grateful of any donations to the PE office or if alcoholic (bottles of wine etc) these should be dropped to main reception FAO Miss Bunn. #raffleprizes— Chislehurst & Sidcup (@Chis_and_Sid) Sep 8, 2025

@Chis_and_Sid

Year 12 teambuilding activities with the @wiseupteam had to move inside today due to the weather... alot of fun was had in both sessions. #Year12 #sixthform #teambuildingactivities #wiseup #chisandsid #thestartofterm— Chislehurst & Sidcup (@Chis_and_Sid) Sep 4, 2025

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Times of the School Day

In This Section

Calendar

Prospective Year 7 Morning 2026 entry (tickets needed)

Prospective Year 7 Morning 2026 entry (tickets needed)

Classics and Latin Trip to Sicily

Prospective Year 7 Morning 2026 entry (tickets needed)

Classics and Latin Trip to Sicily

Iceland Trip (Y12 Geography)

Prospective Year 7 Morning 2026 entry (tickets needed)

Classics and Latin Trip to Sicily

Iceland Trip (Y12 Geography)

Classics and Latin Trip to Sicily

Iceland Trip (Y12 Geography)

Classics and Latin Trip to Sicily

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