Invitation to attend Harmony Fest! 2026

Dear SST Students,

Join us at Harmony Fest! 2026, an event organised by the Racial and Religious Harmony Circle in collaboration with the Ministry of Culture, Community and Youth (MCCY) to commemorate Racial and Religious Harmony Month this July.

At the event, you can enjoy a variety of cultural performances, take part in interactive games and activities, and explore the many booths showcasing Singapore’s rich diversity and shared values.

Most importantly, six groups of our Sec 3 students will be presenting their Social Studies Performance Task projects at the festival at a dedicated SST booth! They have invested significant time, effort, and creativity into their work, and this is a wonderful opportunity for us to show our support for their achievements.

Come down and cheer on your schoolmates as they represent SST at this meaningful event!

RSVP now via this LINK and be part of the celebration. We hope to see you there!

Best Regards,
Mr Don Seah
Subject Head, Humanities

Joint Mid-Year School Holidays Advisory

The Singapore Police Force (SPF) has shared the Mid-Year 2026 Crime Prevention Advisories with our school, featuring practical tips and real-life stories on shop theft and scams. 

As we head into the school holidays, students are encouraged to stay vigilant, make responsible choices, and protect themselves both online and offline. 

Please refer to the attached advisories for more details. Note that these advisories were also shared with students during assembly. 

SPM and Career Day on 28 May 2026

Dear students,

Kindly inform your parents that there will be a School Parent Meeting on 28 May 2026 from 8.00 a.m. to 4.00 p.m. Students are expected to come with their parents on that day. Students are to wear the SST school uniform on that day.

Thank you

[S1, S2, S3] SieberrsecCTF (Capture-The-Flag) 7.0

SieberrsecCTF (Capture-The-Flag) 7.0

The countdown is on: SieberrsecCTF returns for its 7TH YEAR IN A ROW, and qualifiers are less than one month away! ⏳🔥 Training spots have already been filled, and now it's time for the main event.

Whether you're new to CTF (Capture-The-Flag) competitions or a seasoned player, SCTF 7.0 is your chance to team up, crack challenges, and battle it out for prizes and glory.

Form teams of up to 4 students and compete in the Secondary School category:

🔹Secondary School – For current secondary school students in Singapore

🗓️ Event Dates:

Qualifiers

📅 Wednesday, 17 June 2026

🕘 0900–2100 (12h)

🌐 Online

Finals (by invitation – top 15 teams from secondary school)

📅 Wednesday, 24 June 2026

🕙 0900–1900 (10h)

🏛️ Onsite, NUS COM3 MPH

🏆 Prizes:

Secondary School Category

🥇 $1000 🥈 $600 🥉 $400

4️⃣ $300 5️⃣ $250

All finalists:

• SCTF plushie and hoodie

• SCTF sponsor merch

🎫 Completely FREE to join.

📲 Sign up now at sieberr.live

📸 Follow them on Instagram: @sieberr.live

📞 Join their Discord: https://discord.gg/XvpnAMyG78

[S4] 2026 GCE O-Level MTL/MTLB Exam Matters

Dear S4 students,

The GCE O-Level MTL/MTLB Examination is on 2 June 2026 (Tuesday).

Here are the links to the briefing slides:

• [SEAB] 2026 GCE Exam Briefing Slides for Candidates

• [INTERNAL] 2026 GCE MTL Exam Briefing to Candidates

Please check here for your assigned venue and seat number: 

• 2026 MTL/MTLB Candidature List and Seating Plans

IMPORTANT INSTRUCTIONS

1. REPORTING TIME

- Candidates are to report to the ISH at 7.30 am on 2 June 2026.

2. VENUES, SEAT NUMBER AND SEATING PLAN

- Refer to your seat number and seating plan in the Candidature List and Seating Plans spreadsheet BEFORE the exam day.

- For Paper conducted at Blk D: Assemble at ISH (Sit according to the row number card placed on the floor). Bags to be placed INSIDE, AT THE FRONT OR BACK of the MPH.

3. THINGS TO BRING

- ENTRY PROOF and NRIC.

- All required exam stationery and equipment, approved calculators, approved dictionaries or e-dictionaries.

- E-dictionaries model MUST be visible on your dictionaries. Bring extra batteries/ e-dictionaries. NO EXTRA BATTERIES will be provided.

- OPTIONAL ITEMS: Water bottles, SST Jackets (ONLY).

4. ATTIRE AND PERSONAL GROOMING

- Check your grooming (attire, hair, nails, etc).

- ONLY SST Uniform and S&W attire are allowed.

- ONLY SST Jacket are allowed (Optional).

5. TO ENSURE EXAM RULES AND REGULATIONS ARE NOT COMPROMISED

- SWITCH OFF all electronic devices, e.g. handphones, and put them in your bag before reporting at the Exam Assembly venue. 

- Check that there are no slips of papers or notes in your pockets or jacket's pockets. EMPTY your pockets before reporting to the Exam Assembly venue.

- Ensure that your calculator covers are kept in your bag before reporting to the exam venue. 

- Jackets will be subjected to random checks. Ensure that all pockets are empty before entering exam venues.

6. SELF-CARE:

- Visit the toilet BEFORE reporting at the Exam Assembly Venue

- Fill up your water bottles, if needed, BEFORE reporting to the Exam Assembly Venue

7. OTHER IMPORTANT THINGS TO NOTE:

- Write your FULL name, O-Level Index Number (Not your class register number) on EVERY piece of writing paper you use during exam.

- Write your FULL name, O-Level Index Number (Not your class register number) DURING the given exam duration, NOT after the end of the paper. Please do not test the system.

- Use a black or dark blue ball-point pen for all your examination.

- FOLOW THE INSTRUCTIONS FROM THE CPE/ PE/ INVIGILATORS STRICTLY.

If you have any questions, please feel free to approach the Presiding Examiner (Ms Choo Hui En at choo_hui_en@sst.edu.sg. 

ALL THE BEST FOR YOUR O-LEVEL EXAMINATION!!

Ms Choo Hui En

Presiding Examiner

2026 Life Skills Programme

[S4] 2026 S4 Supplementary Lessons (3 - 5 Jun)

Dear students,

Supplementary lessons will take place from 3 Jun (Wednesday) to 5 Jun (Friday).

Here is the schedule:

You may also click on the link to view the schedule: (STUDENT) 2026 S4 Supplementary Lessons - 3 - 5 Jun. 

Do check your email for instructions from the subject teachers on what to bring to class and where to report to for the lesson.

Attendance is compulsory.

Marine Biodiversity Seminar by Singapore Oceanarium

 

Note this programme takes place on the same day as SST Open House. Please sign up for it only if you are not involved in the Open House. 

[S1, S2, S3] BuildingBloCS June Jam

 BuildingBloCS Game Jam! 

Want to learn how to code your very own game? Don't know where to start? BuildingBloCS is back with another conference! Get ready to code and create games. Pit your newly unlocked game dev skills in their very first Game Jam, where you compete with other teams to develop a game, with attractive prizes to be won! 

Key Details:

 Date: June 8 - 12
 Time: 9.30 am to 6pm
 Venue: Nanyang Technological University (transportation provided from the east)
 Cost: Free, just bring a heart and energy to learn!

Don't miss out on this amazing opportunity to build something beyond your wildest dreams, build new friendships, and be part of Singapore's budding computing community. Develop awesome games with the community! 

 Find out more and sign up here: https://buildingblocs.sg/events/june
💾 Download: June Jam Information Booklet

2026 SSTride for Wellness Briefing Slides

Dear SST Students,

Please refer to the briefing slides for important information regarding SSTride for Wellness. Do take some time to go through the slides carefully so that you are clear about the reporting arrangements, route details, activity expectations, and safety reminders.

Sec 1 Briefing Slides
Sec 2 Briefing Slides
Sec 3 Briefing Slides
Sec 4 Briefing Slides

All students are to report to their respective gathering points by 7.40am this Friday (22/5).

Level	Gathering Point
Sec 1	Rifle Range Road Nature Park
Sec 2	Pavilion at Pandan Reservoir Amenities Centre
Sec 3	9th Mile Platform, Railway Corridor
Sec 4	Area outside Canopy Restaurant, HortPark

Students are reminded to be punctual and to look out for their form teachers upon arrival. Please also come prepared with the necessary items shared during the briefing, including sufficient water, appropriate attire, and any other items required for the event.

The event is expected to end at about 12.40pm. Please note that normal CCA sessions will continue after the event. Students who have CCA on that day are expected to attend their CCA sessions as usual, unless otherwise informed by their CCA Teachers-in-Charge.

We look forward to everyone’s active participation in SSTride for Wellness 2026! 

MTL Fortnight - Exploring Along the River During the Qingming Festival 《清明上河图》探索任务

Hi all!

Get ready to put your eyes and ears to the ultimate test! 

Quiz Deadline: 15th May, 2026, 2359:

One submission per person – so make it count! 

House Points Up for Grabs! 

This is your chance to change the fate of your house! Will you rise to the occasion and lead your house to victory?  Or will you let the opportunity slip through your fingers? 

Good luck, and may the best house win! 

Link

[S4] Special Timetable (18 May to 29 May)

Dear S4 students,

Please note the following:

• MTL Intensive Lessons, 18 May to 29 May 
• GCE O-Level MTL Exam, 02 June, 08:00 - 12:30
• GCE O-Level MTLB Exam, 02 June, 08:00 - 10:35

Please find Special Timetable for 18 May to 29 May below or in this link.

MTL Fortnight - Super Mascot Adventure Challenge

Dear all,  

Super Mascot Adventure Challenge is now open to all teachers and students! Come and test your skills in this exciting game adventure. The top 5 players on the leaderboard will earn House Points. Do your best and aim for the highest score!!!

Link

MTL Fortnight T2W8

Dear students,

Please be informed that in conjunction with our MTL Fortnight celebrations, the daily pledge taking will be conducted in Mother Tongue Languages throughout next week, starting from Monday 11/5, T2W8.

Thank you and enjoy your Mother Tongue Fortnight activities that your teachers have planned for you~

Warm regards,

MTL teachers

🎬 Youth Against Scam 2026 (#YAS2026): Turn Your Creativity into Anti-Scam Power

 Got a knack for making TikToks or Instagram videos? Want to use your creativity for something meaningful—and maybe win cash prizes while you’re at it? Then #YAS2026 is for you.

Organised by the Singapore Police Force’s Clementi Police Division, this anti-scam video competition is back for its fourth edition. The goal? Get youths like you to create relatable, trending videos that educate others about scams—and spread awareness through your social networks.

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📅 Key Dates

Mark your calendars:
1 May 2026 – 31 August 2026 

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🏫 Who Can Join?

There are two competition categories:

🎓 Secondary School Category

Open to all current secondary school students.

🎓 Tertiary Education Category

Open to students from:

• Institute of Technical Education (ITE)
• Polytechnics (including NAFA & LASALLE)
• Junior Colleges
• Universities
• Private secondary and tertiary schools

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👥 Solo or Team? Your Choice

You can join individually or as a team—but if you’re teaming up, everyone must be from the same school.

👉 Sign up here:
https://go.gov.sg/yas2026-registration

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🎥 Bonus: Free Workshop Opportunity

Register early and you’ll get complimentary access to an exclusive workshop led by:

• Ngee Ann Polytechnic (Film & Media Studies)
• Singapore Drama Educators Association

You’ll learn videography and acting skills to help you create high-quality, standout content.

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📱 What You Need to Do

Create a TikTok or Instagram video about at least one scam (or scam-related issue) affecting youths. Use real, open-source information and make it engaging for your peers.

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🏆 How You’ll Be Judged

Your video will be evaluated based on:

• 🔥 Virality (how well it spreads and engages)
• 🧠 Content (accuracy and educational value)

And yes—there are attractive cash prizes up for grabs.

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📄 Need More Details?

Check out the full rules and guidelines here:
https://t968-p135-blue.stg.cwp2.sg/-/media/SPF/Advisories/Scams/Rules-and-Regulations-YAS-2026-FINAL.pdf

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🚀 Why You Should Join

This isn’t just a competition—it’s a chance to:

• Build your content creation skills
• Make an impact by raising scam awareness
• Showcase your creativity to a wider audience

So grab your phone, gather your ideas, and start creating. Your next video could make a difference. 🎥✨

[UPDATED] [S2, S3] Invitation to Participate: Republic of Singapore Navy (RSN) Robotics Challenge

[The post was first posted on 30 April 2026. Pls scroll down to see the updates]

Calling all S2 and S3 Engineers, Coders, and Innovators!

 
Are you ready to take your technical skills from the school to the open sea? In conjunction with RobotX 2026, we are looking for SST’s sharpest minds to take on the RSN Robotics Challenge.

This isn't just a competition; it’s a high-stakes engineering mission where you will build, program, and deploy Unmanned Surface Vessels (USV) and Underwater ROVs.

The objectives of the RSN Robotics Challenge are:

1. to foster critical thinking and scientific inquiry by applying Physics and Engineering principles to solve complex, real-world maritime robotics challenges.
2. to identify top-tier students in Computing and Robotics who demonstrate the technical excellence and "engineering grit" required to compete at an international level.

Mission Timeline

August 2026: Kick-off with a Weekend Hackathon. Get hands-on guidance on kit assembly, technical briefings, and learn the secret to winning the judging criteria. (Date TBC)

November 2026: The Final Deployment. Put your machines to the test in a real-world maritime environment. (Early Nov, date TBC)

Due to the complexity of the naval kits, only 16 students will be selected this year. Slots are limited and will be based on further shortlisting in Term 3. If you wish to participate in this challenge, kindly sign up here.

The deadline for signing up will be 29 May 2026 (Friday). Once you have signed up, you will receive additional updates via your school email. If you have further questions, contact Mr Andy Chia at chia_song_zhe_andy@sst.edu.sg.

~~~~~~~~~~~~~~~~~~~~~~
UPDATED (4 May 2026)

New mission details have just been released for the upcoming challenge. If you haven't applied yet, here is what you need to know:

Key Objectives

• STEM Inquiry: Foster critical thinking by applying Physics and Engineering to solve complex maritime robotics problems.

• Talent Identification: Identify top-tier students in Computing and Robotics ready for international-level competition.

Programme & Kits

Teams will build and operate a dual-system fleet: an Unmanned Surface Vessel (USV) and an Underwater Vehicle (UUV). All robotics kits and materials are provided during the guided workshop—no prior equipment is needed.

Broad Timeline

• 15 May: Deadline for Team Detail Submissions.

• 1 & 2 Aug (Tentative): Guided Build Workshop (Kit assembly & briefing).

• 11 – 13 Nov (Tentative): Final Mission Deployment & Competition.

Selection is limited to only 16 students. Scan the QR code on the posters to complete the selection quiz and secure your spot!

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[S2, S3] SUTD Sustainability Workshop

 Dear students,

There will be an upcoming SUTD Sustainability Workshop. 

Check out the Poster for more details! Sign up through this link!

This workshop is open to only 30 Sec 2 and 3 students! 

Ms Praveena Sandra Mohan

Senior Teacher (Chemistry)

Chairperson, Environmental Education Committee

Invitation to sign up for the 2026 North West Youth Assembly (YA) program. (Leaders in Service-learning)

Dear Sec 2 SSTudent, 

Annually, the North West Community Development Council (CDC) invites schools to nominate to join the respected North West Youth Assembly (YA) program. You can find more details in the attached document here. 

 

The North West YA is a youth voluntary group comprising youth leaders. Members are involved in various self-initiated programmes, and together with the North West CDC, help to implement community projects through a Service-Learning approach. 

Criteria: 

1. Candidates must be a Singaporean Citizen or Permanent Resident currently in Secondary TWO level. 

2. Programme includes a compulsory camp from 17 to 19 June 2026. 

3. PASSIONATE about community service

4. Able to commit at least 70% attendance at meetings and community service projects organised by North West CDC

5. Preferably residing in the North West District

*there will be monthly meeting (except months with exams) at the office of North West CDC (Woodlands Civic Centre)

Please note that you must be able to attend the full 3-days 2-night Young Leaders Camp (YLC) scheduled for 17 to 19 June 2026. 

Sign-up process: 

1. Submit your interest and particulars in the Google form here by 08 May 2026, 6 pm. 

2. The teachers in charge will contact you by email for further instructions. 

3. *Please note that signing up does not guarantee selection as this is an exclusive program for selected candidates. You will be informed of the due process.

Other information: 

• Nominated students will be able to accumulate service hours/points; The points may be used to achieve the Gold Award in the National Youth Achievement Award (NYAA) Service Learning Category Gold. 

• Nominated students will be able to undertake or initiate a project which will serve or have a beneficial impact on the community at large.

The project may help the students to achieve the Gold Award in the National Youth

Achievement Award (NYAA) Community Leadership Initiative Category

Safety Quiz & Poster Competition on "Preventing Slips, Trips and Falls" - for Primary & Secondary Schools, from 27 April 2026 to 31 July 2026

 

🚸 Preventing Slips, Trips and Falls: Student Safety Initiative 2026

Every year, slips, trips, and falls (STF) remain the leading cause of injuries among both students and adults in schools. These incidents are often preventable, and raising awareness is the first step toward creating a safer school environment for everyone.

To address this, we are excited to launch a Student Safety Initiative in collaboration with the Workplace Safety and Health Council (WSHC). This initiative aims to empower students to recognize common hazards and take proactive steps to prevent accidents among their peers.

🗓 Programme Details

• Start Date: 27 April 2026

• End Date: 31 July 2026, 12:00 PM

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🎥 Quiz on Safety Video

(For Primary and Secondary Schools)

Students are encouraged to watch a safety video on slips, trips, and falls and complete an online quiz based on what they have learned.

🔗 Watch the Safety Video:
https://www.youtube.com/watch?v=Ur5mU_TX1M8

📝 Quiz Links:

• Secondary Schools: https://form.gov.sg/69cb195a5aae962f180901fa

🏆 Prizes:

• 25 drawstring bags (with educational safety materials) will be awarded to:

  • Top 5 Primary Schools

  • Top 5 Secondary Schools

• Winners are determined by the highest number of participants with correct answers

• Schools may decide how to distribute the prizes among participating students

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🎨 Safety Poster Competition

(For Secondary Schools Only)

Secondary school students can further showcase their creativity by designing posters that promote awareness and prevention of STF hazards.

👥 Participation:

• Groups of 2–3 students

📤 Submission Link:
https://form.gov.sg/69829326f359b4041690263c

📌 Key Information:

• Each school may submit up to 2 posters

• Email your poster to karen_ng@sst.edu.sg

• Poster competition guideline 

🏅 Prizes:

• Top 3 winning posters will each receive Artists’ Drawing Materials

🌟 Selected winning posters may also be shared with other schools to inspire wider awareness and promote student-led safety initiatives.

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💡 Why This Matters

Slips, trips, and falls can happen anytime—but with awareness and teamwork, they can be prevented. Through this initiative, students are not just participants, but active contributors to a safer school environment.

Let’s all play our part and make our schools safer places for everyone!

👉 Start by watching the video, taking the quiz, and spreading the message!

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Stay safe, stay aware! 💛

Come Support Our B Division Football Team!

 Dear SST Students,

Our B Division Football team needs your support tomorrow as they return to finish their NSG Semi-Final match at SST.

The game had to be stopped earlier today due to a lightning alert, with 24 minutes left to play and the score currently tied at 1–1. Everything is still to play for, and the team will be counting on the energy and encouragement from the SST community.

Match Details

Date: Tomorrow (23/4/26)

Time: 8.30am

Venue: SST

This is a big moment for the team, and your presence can make a real difference. Let’s come together, show our school spirit, and cheer our boys on as they fight for a place in the final.

Let’s fill the sidelines and back our team all the way. Go SST!