STEM News 

Here is what's happening in STEM!

Year 7 Science

Students of Year 7 Science took their first steps into the science lab, learning essential safety rules and how to handle scientific glassware with care. They earned their Bunsen burner licences through hands-on practice, mastering how to safely light and use the equipment. Students also explored methods of separating mixtures, including filtration and evaporation, and investigated how adding substances like salt affects the boiling point of water. In a colourful and engaging activity, they constructed density towers to observe how different liquids layer based on their densities. An exciting start to their secondary science journey!

Year 7 Science Teachers: Ms Vanshika, Mr Chandrasegaran, Ms Fisher & Ms Buyya

Year 8 and 9 Science:

This term, Year 8 students had the unforgettable opportunity to explore the inner workings of the human body through a hands-on heart dissection. By dissecting and examining real sheep hearts, students identified key structures such as chambers, valves, and blood vessels, deepening their understanding of how the circulatory system functions. Meanwhile, Year 9 students took their anatomical studies a step further with a brain dissection, investigating the major regions and functions of the brain. These engaging and memorable activities brought classroom biology to life—literally!

Year 8 Science Teachers: Mr Goulimis, Mr Chandrasegaran and Mr Song

Year 9 Science Teachers: Mr Goulimis, Mr Chandrasegaran and Mr Song

Year 10 Science:

This term, Year 10 students delved into the fascinating world of chemical reactions, focusing on precipitation reactions. Through a series of practical experiments, they observed how mixing two clear solutions can produce an insoluble solid, or precipitate. By identifying the reactants and products involved, students deepened their understanding of ionic compounds and solubility rules. These hands-on investigations not only reinforced theoretical concepts but also highlighted the visible and exciting nature of chemistry in action.

In addition to their chemistry studies, students explored key concepts in genetics (in term 1) by constructing DNA models. Using a variety of materials to represent the double helix structure, they gained insight into the molecular makeup of genetic material and the base-pairing rules that govern DNA replication. This engaging activity helped bring the abstract principles of genetics to life, enhancing their understanding of how traits are inherited and how genetic information is encoded.

Year 10 Science Teachers: Ms Vanshika, Ms Nair, Mr Mahmood

PhysChem Elective:

PhysChem students have been actively engaged in exploring core Unit 1 Chemistry topics, this semester. They investigated the reactions of acids with various substances, explored the fundamentals of organic chemistry, and developed precision and analytical skills through volumetric analysis. With a strong focus on practical work and real-world applications, students built a solid foundation in chemical science and laboratory techniques.

Physchem Teacher: Ms Buyya

Year 11 Chemistry:

This semester, Year 11 Chemistry students explored key concepts at the heart of chemical science. They investigated electrical conductivity in metals and ionic compounds, examined how different metals react with acids, and delved into the fundamentals of organic chemistry. Through engaging practicals and theoretical work, students developed a strong understanding of the mole concept, conducted volumetric analysis, and interpreted solubility curves. It's been a dynamic term of discovery, precision, and problem-solving!

Year 11 Chemistry teacher: Ms Buyya

Year 12 Chemistry:

Year 12 Chemistry students conducted a range of experiments this semester, exploring key concepts in physical and electrochemistry. They investigated factors affecting rates of reaction and the extent of chemical equilibrium, gaining insight into how reactions can be controlled and optimized. Students also explored electrolysis, applied Faraday’s Laws in practical contexts, and experimented with electroplating techniques. Studies of Galvanic Cells and heats of combustion of various alcohols further deepened their understanding of energy transformations in chemical systems. It’s been a challenging and rewarding journey through the world of chemical change.

Year 12 Chemistry Teacher: Ms Buyya

ICREATE STEM:

This semester, our ICreate STEM students engaged in a series of exciting, hands-on experiments and projects. From separating water into hydrogen and oxygen through electrolysis to building circuits with motors and LEDs, students explored the principles of physics and chemistry in action. They also investigated the unique behaviour of non-Newtonian fluids and created mesmerizing sodium acetate "hot ice" crystals. Each project sparked curiosity and deepened understanding of real-world science concepts!

ICREATE STEM Teacher: Mr Mahmood

Big Science Competition:

The Big Science Competition is a national science challenge that puts students’ critical thinking and science literacy to the test through real-world scenarios. This engaging competition encourages problem-solving and the application of scientific knowledge beyond the classroom. All students who participated are to be commended for their enthusiasm and effort, and each received a certificate of participation. High-achieving students were further recognised with Credit, Distinction, or High Distinction awards—valuable additions to academic portfolios that can inspire continued interest and excellence in STEM.

Ms Buyya

Science Coordinator

Year 12 Biology:

In Term 1, Year 12 Biology students had the opportunity to gain hands-on experience in DNA manipulation during a visit to the Gene Technology Access Centre (GTAC). Using industry-standard instruments and techniques, they explored the cutting-edge world of genetic engineering and biotechnology, deepening their understanding of molecular biology in a real-world laboratory setting.

Year 12 biology teacher: Ms Nair

Year 12 Physics:

Year 12 Physics students explored the physics behind power transmission by investigating how electricity is transferred through power lines. They examined concepts such as energy loss, resistance, and the role of transformers in improving efficiency across long distances. This real-world application of electromagnetism and electrical principles provided valuable insight into the challenges and innovations in modern energy distribution.

Year 12 Physics Teacher: Mr Phan