Science Department

Secondary 1 Science Integrative Activity

From Muddy Water to Bright Ideas: Secondary 1 Science in Action

The Secondary One Science Integrative Activity brought science to life as students took on a real-world challenge—cleaning muddy water using self-built water purification devices. In a country like Singapore, where freshwater is scarce and clean water relies on desalination and imports, this hands-on experience was both relevant and meaningful.

Working in groups, students researched how filtration works in everyday contexts, learning about materials like sand, gravel, and activated carbon. With these insights, they designed and built their own water purification prototypes using provided materials. Their goal was to transform murky water into clean water by applying scientific principles such as filtration and adsorption.

Armed with their new Personal Learning Devices (PLDs), students collaborated online to refine their ideas and compile their findings. This digital teamwork not only deepened their understanding but also fostered 21st-century skills like collaboration and communication.

The highlight came when students tested their creations by filtering muddy water and measuring turbidity—the water’s clarity—using a turbidity disc. Through this, they evaluated their prototypes and discussed improvements, turning trial and error into valuable lessons.

Each group then presented their findings, walking their peers through the design process, results, and reflections. “I think it was interesting as we could build our own filtration devices and try to see if it works,” said Liang Shan Ning, capturing the excitement of learning by doing.

Beyond just science, this project empowered students to think critically, work creatively, and tackle real-world problems—key steps in shaping confident, innovative learners ready for the future.

Gardens By the Bay: Race to Sustainability

Our Secondary 2 students recently embarked on an engaging and educational Post-Exam Learning Journey to Gardens by the Bay. Stepping beyond the classroom, they participated in the Race to Sustainability — an annual inter-school competition that challenges students to explore the wonders of Gardens by the Bay by solving puzzles and answering questions. This immersive experience provided students with a unique opportunity to learn about Singapore’s sustainable practices and discover the rich biodiversity of plants and animals within the Gardens.

Adding an exciting twist to their journey, the Math and Mother Tongue departments collaborated to create the Regent Bilingual Math Quest. This activity encouraged students to apply their mensuration skills to complete measurement tasks and craft captions in their respective Mother Tongue languages to describe the captivating attractions they encountered.

As they explored the breathtaking Cloud Forest and Flower Dome, students engaged in hands-on learning, teamwork, and developed a deeper appreciation for environmental sustainability. This memorable experience not only made learning enjoyable but also helped bridge classroom knowledge with real-world applications.

23rd Elementz Fair – Gold Award

Have you ever wondered how planes fly? Or even thought about the best household chemicals that help to remove ink stains on your school uniform? Let our Elementz teams tell you how!

Since November 2021, our two teams of Secondary Four students have put in their heart and hands preparing for the 23rd Elementz Fair held by ASRJC. They spent countless hours in the school laboratory conducting their experiments, and even self-built their own plane launcher from scratch!

After months of dedication and hard work, we are immensely proud to announce that one of our teams managed to clinch the coveted Gold award! The other team put in their best effort, and received a certificate of commendation. Well done, Team Regent!

Weng Hin shared that the project had challenged him to step out of his comfort zone in speaking up to express his views. “Being a naturally introverted person, it was, for me, quite socially awkward to speak up and express my views. However, during this project, I have learnt to step out of my comfort zone to challenge myself to be more outspoken and how to properly transfer my thoughts into speech for my groupmates to understand, which has helped boost my communication skills further.”

Team member Jacintha Lin shared that it was challenging for her to understand the Physics concepts behind the project as a Biology student at first. However, through her willingness to learn and with the help of her group members, she successfully managed to present the theoretical background of flight to the panel of judges. Through the project, she also become more open to feedback from others, and became more confident in her communication and presentation skills.