Year 8 AEP English

Towards the end of Term One, Year 8 AEP English students participated in a Create Your Own Healthy Eating PSA (Public Service Announcement) competition.  It was great to see students' imagination run wild on an important topic and use complex language techniques such as, alliteration, neologisms, puns, repetition, rhetorical questions and more. Students thoroughly enjoyed creating this multimodal text and are to be commended for their efforts.  

Congratulations to the runner up winners:

Aarush Shilpakar
Amitoj Jouhal
Cael Spencer
Zac Richardon
Savannah Cortinhal Vitoria
Kellan Davies
Halu Song

and to our winner, Alan Wu. 

Alison Zarrop
English Teacher

Science & Engineering Challenge Excursion

Class 10.1 attended the Science and Engineering Challenge on Friday, 3 May 2024 at the Jim Webster Pavilion, Claremont Showgrounds.

Students engaged in a range of STEM activities competing in groups of 4 against seven other metropolitan schools judged by a group of local engineers.  Activities included:

1. Building a bridge to transport metal ingots from one side of a rig to another.
2. Building earthquake proof apartment blocks that need to withstand 20 minutes of seismic activity.
3. Build structures using 3D printed rocks and sticks to catch specific types and amounts of fish as they swim along the river (as Aboriginal and Torres Strait Island people have done for thousand of years).
4. Designing autonomous gliders to land in a specific zone with a controlled flight path.
5. Designing wind turbines that will generate the greatest amount of speed.
6. Designing cost efficient electricity distribution systems to power a city’s infrastructure.
7. Designing efficient codes to send messages along fibre optic rods using only pulses of coloured light.
8. Organise large scale events such as the Olympics and music festivals that have numerous activities, ensuring no scheduling conflicts.

The day was a fantastic experience for all students that attended.

Adele Walker
Science Teacher

Earth Day - Year 9 Science Students Unite to Combat Plastic Pollution  

On Monday, 20 April 2024 the Year 9 SCI-4 class took a step toward environmental stewardship. Armed with gloves, bags, and a shared commitment to the planet, they collected rubbish on the school grounds. The occasion was Earth Day - a celebration of our blue planet and a call to action for a cleaner, greener future.  

In just 25 minutes, these enthusiastic students scoured the campus, picking up discarded wrappers, plastic bottles, and other debris. The results were staggering: a whopping 14 kilograms of rubbish! It was a stark reminder of the impact our daily choices have on the environment.  

Among the dedicated participants, one group stood out - the trio of Seth van den Broek, Toby Van der Plas, and George Kelly. With their teamwork and determination, they collected an impressive 6.7 kilograms of rubbish. Their efforts represented the spirit of Earth Day: small actions can lead to meaningful change.  

This year's Earth Day theme was "Planet v Plastics".  Plastic pollution has become a global crisis, affecting our oceans, wildlife, and ecosystems. Students discussed 4 key issues of plastics:  

Longevity: Plastic takes hundreds of years to decompose. A single plastic bottle tossed carelessly can outlive generations. 

Wildlife Hazard: Marine animals mistake plastic for food. Seabirds, turtles, and fish ingest plastic particles, leading to starvation, suffocation, and entanglement. 

Microplastics: Tiny plastic fragments infiltrate our waterways, soil, and even our food. They carry toxic chemicals and pose health risks to humans and animals alike. 

Landfills and Incineration: Improperly managed plastic waste ends up in landfills or is incinerated, releasing harmful greenhouse gases, and contributing to climate change. 

As caretakers of this planet, we can: 

The Year 9 Science class's Earth Day cleanup showed that by working together, we can turn the tide against plastic pollution. Special thanks to the Year 9 students for their dedication and to the winning team for their outstanding efforts. 

Joan Orr
Science Teacher

14 kilograms or rubbish collected in 25 minutes. 
Team: Toby Van der Plas, George Kelly and Seth van den Broek collected an impressive 6.7 kilograms of rubbish. 

Year 12 Biology ATAR
Biotechnology Incursion

In Term One, as part of their current studies into Biotechnology, Mrs Orr’s Year 12 ATAR Biology class had a chance to learn about PCR and DNA profiling. DNA profiling has been getting a lot of media coverage recently with some high-profile criminal cases in Perth relying heavily on this type of forensic evidence to prosecute suspects in murder cases. DNA profiling can also be used in determining the parentage of an individual. 

Small amounts of DNA left at crime scenes, for example from skin or hair cells, and can be collected and analysed using DNA profiling techniques. Most cells will have this DNA with half of an organism’s DNA inherited from the female parent and half from their male parent. Every organism has a unique DNA profile other than identical twins who share the same profile.

DNA profiling usually relies on extracting the DNA from cells, copying it to make enough for analysis and then cutting certain sections of the DNA using specific enzymes. The gel electrophoresis technique can then be used to separate the cut sections from each other using an electrical current. They appear as a series of bands of different lengths, with shorter sections of DNA moving further away from their source toward the positive electrode end. A dye is also attached to the bands, so they fluoresce under UV light making them visible.

In this practical, the students were given five DNA samples and a scenario where they had to use gel electrophoresis to determine if a fisherman had illegally caught minke whale in his catch, by analysing five DNA samples and seeing which had matching bands of DNA. The class initially had fun practising pipetting tiny amounts of sample into an agar jelly plate to get a feeling for the technique, which is fiddly and involves a lot of precision (and no shaky hands!).  Then it was time to put the DNA samples into the gel electrophoresis agarose gel plates and run an electric current through to separate the bands.

All students were able to successfully determine whether minke whale DNA was found in the catch.

Overall, it was a very interesting practical and the students enjoyed learning about DNA profiling.

Thank you to Cathy Byrne and Jesse Byrne our Lab Technicians for their assistance in providing support and equipment for the practical.

Joan Orr
Science Teacher

Year 10 & 11 ATAR Biological Science
Fieldwork Excursion

On Tuesday, 16 April 2024 the Year 11 Biology ATAR class, along with selected Year 10 students visited the Perth Hills Discovery Centre in Mundaring. This excursion formed part of a practical assessment for the Year 11’s and was run by Nearer to Nature. During the excursion, students learned about the importance of the Western Shield Project, and the different skills and techniques of biologists working in fieldwork. Below are some photos that capture some of the activities the students experienced during the day, and their feedback.

At Mundaring Perth Hills Discovery Centre, we identified a variety of endemic plant species which have their own unique adaptations to the harsh and dry environment of Western Australia. These include grass trees (Balga and Graceful species), Marri and Jarrah tress. Grass trees are found in the middle storey of the forest and provide food for native birds, insects, and mammals as wells as protective shelter for small native animals. 

- Flynn Martin and Max Ranson (Year 11)

During the excursion we were able to collect data using quadrats. Quadrats are a series of squares of a particular size placed in a designated area. Within these quadrats, species are identified and recorded. This is useful to know to monitor the health of the ecosystem. It was a fun and engaging excursion, giving us a taste of the experience of working as a biologist in this field. Throughout the session we learned the skills of identifying various plant species in the Mundaring Jarrah Forest, such as the difference between Balga and Graceful Grass Trees, as well as the various methods of data collection of biotic factors in the environment, such as tree canopy cover percentage and humus content in the soil.

- Mary Nguyen (Year 11)

On Tuesday 16th April, our year 11 Biology ATAR class went to Mundaring Perth Hills Discovery Centre, to participate in field work activities. We learned that human impacts have affected the population of fauna species in Mundaring. This includes the introduction of foxes and cats since 1845. This excursion broadened our knowledge of the impacts of these species on native animals, such as the chuditch and woylie, that are now classed as threatened.

- Jasmine Warren (Year 11)

Our Year 11 Biology class visited Mundaring Perth Hills Discovery Centre, where we developed our understanding on invasive and non-invasive monitoring techniques. Non-invasive techniques do not affect the captured animals physically, such as using an infra-red camera or a hair tube. Invasive techniques can cause temporary distress to an animal. These include microchipping and Sheffield traps. We practiced how to properly handle an animal to reduce this stress, and to collect data which could be used for monitoring an ecosystem.

- Keira Orlov (Year 11)

We visited Mundaring Perth Hills Discovery Centre to immerse ourselves in the processes and skills that are used in biological fieldwork. There, we were introduced to the Western Shield Project, whose focus is to manage feral species that were introduced through English settlement and our now our native’s species greatest threat. We learned about the 1080 bait control program used to control introduced species, such as foxes. It uses the WA native plant Gastrolobium, that only harms invasive species as our native species have developed resistance to its toxin. We also learned about native animal species that are critically endangered, such as the Carnaby Black Cockatoo, and how people are working to save the species, such as providing this species with nesting boxes.

- Eden Spratt (Year 11)

Joan Orr
Science Teacher

Exploring the Vital Role of Sharks in Ecosystems: Insights from a Marine Biologist's Visit

On a rainy Wednesday afternoon in April, the Year 9 Science Academic Extension Program class had the privilege of hosting a distinguished guest: Amanda Elizabeth, a marine biologist with a wealth of knowledge about our oceanic ecosystems, in particular the role of sharks. Students were engaged to understand more about the mysterious world beneath the waves.

Our marine biologist wasted no time diving into the heart of the matter: sharks. These ancient creatures have roamed the oceans for millions of years, adapting to diverse environments and playing crucial roles in maintaining ecosystem balance. Students explored why sharks matter and how they impact the delicate web of life along the Western Australian coast.

Sharks are apex predators, meaning they sit at the top of the marine food chain. Their position grants them influence over the entire ecosystem. They help regulate populations by keeping prey populations in check. By preying on smaller fish and marine mammals, they prevent those populations from exploding and depleting resources. Sharks are selective hunters, targeting weak or sick individuals, ensuring that only the fittest survive. This natural culling maintains genetic diversity within prey species.

Despite their importance, sharks face significant threats:

Overfishing: Shark finning and bycatch pose grave risks. We must advocate for more sustainable fishing practices.

Habitat Destruction: Coastal development and pollution impact shark habitats. Protecting critical areas is essential.

As our marine biologist concluded the session, students left with a newfound appreciation for sharks—the guardians of our oceans and recognized that a healthy marine ecosystem relies on these magnificent creatures. Remember that beneath the surface, sharks silently shape the world we cherish.

This article was inspired by the visit of our marine biologist guest, Amanda Elizabeth. We extend our gratitude for sharing her expertise with our Year 9 students.

Joan Orr
Science Teacher

Last Man Standing - Cricket Competition

We are thrilled to share with you the exciting highlights from the Last Man Standing cricket competition that recently concluded during Term One. This event, which saw enthusiastic participation from 12 teams, including three represented by our dedicated staff members, was a resounding success and brought the school community together in a spirit of friendly competition.

In the gripping final showdown, it was the Year 9 Southern Stingray team facing off against the Year 11/12 Eagle Ray team. The match reached a nail-biting climax in the last over, with both teams demonstrating incredible skill and sportsmanship. Ultimately, the Year 9’s showed remarkable composure under pressure and emerged victorious, earning themselves the coveted title of Last Man Standing champions.

We extend our congratulations to all the participants for their commitment and teamwork demonstrated throughout the competition. It was wonderful to witness the talent and enthusiasm displayed by our students and staff on the cricket field.

HOUSE POINTS

RESULTS

Brent Jarvis-Spinks
Health & Physical Education Teacher
Year 9-10 2IC Student Services

Last Man Standing Champions!
Southern Stingrays

 Eagle Rays - 2nd Place

Bushfire Investigations

On Tuesday, 12 March 2024, the Year 11 ATAR and Year 12 General Geography students travelled to Perth Hills Discovery Centre, Mundaring, to investigate the impact of fire on the environment. 

Students studied fire terminology, fire behaviour, fire weather and fire danger meters, applying skills and knowledge to a fire mapping exercise, analysing data to predict bushfire pathways and mapping different bushfire scenarios. We then took a walk into the bush to conduct fieldwork on fuel loads, slope angle, aspect and field sketches, before returning to the centre to conduct a building assessment and fire safety plan.

Perth Hills Discovery Centre staff commented on the good behaviour of our students. A great fieldwork experience had by all. 

Claire Green
Humanities and Social Sciences Teacher
and AEP Coordinator

2024 Premier's Reading Challenge

• books
• short stories
• graphic novels
• ebooks
• talking books
• audiobooks
• poems

Fashion Design - Sharing Knowledge

As our Year 8 Specialist Fashion Design students embark on their Paper Couture task, they were lucky to have Year 9 students Sofie, Nalani and Charlotte share their knowledge and expertise this week, discussing their processes and how they worked together to create beautiful pieces for the Arts Showcase. The girls also ran tutorials on how to make paper butterflies and flowers. Stay tuned for progress on our Years 8’s paper creations!

 

REmida Incursion
Getting Creative with Sustainable Fashion 

On Tuesday 16 April 2024, our Year 9 and 10 Fashion Design students were joined by Stephanie from REmida for an incursion last week where they made steampunk hats. The students enjoyed the challenge of using all recycled materials with no glue or tape. They hammered, wired and interlocked an array of interesting objects to create wacky and wonderful headwear while learning about sustainability and design. Thank you to Stephanie for giving up her time to come and pass on her expertise.

Kristie Wintle
Fashion Design Teacher

https://belridgecollege.wa.edu.au/specialist-programs/sfd/

School Sport WA
Senior Boys Basketball Tournament

Warwick stadium played host to the 2024 School Sport WA Basketball competition for Northern Beaches division. Belridge Secondary College joined Ocean Reef SHS, Alkimos College, Kinross College, Mater Dei College, St Stephens and basketball powerhouse Woodvale SC in the very competitive senior boys tournament.

Game 1 was against Woodvale and definitely a wake-up call for our boys. Woodvale were a well-drilled and skilful team that had obviously played a lot of basketball together. After blowing us out of the water early, we rallied to bring the margin back to 8 points but ran out of time and ended up losing by 15. A tough start against a quality side, but a good sign for what was to come.

Game 2 was a thriller against Ocean Reef. After a slow start, giving up a 15-0 lead, we came storming home to win by 2 points. A terrific defensive performance that held the opposition to just 8 points in the second half.

Game 3 against Alkimos was another tight game until the substitute-less Alkimos ran out of steam and we were able to roll over the top of them on the way to a 14-point win. We ended the pool games in second spot behind Woodvale which put us through to the semi-final.

Our first semi was against Ocean Reef's second team. After another valiant effort, the boys again fell short against some quality opposition. This then sent us into the qualification final against Mater Dei.

Our final game of the day was a back-and-forth battle that saw both sides take the lead numerous times in the first half. Mater Dei was a solid outfit, but after 4 games, we really started to come together as a unit. The start of the second half was played on our terms as we dominated possession and shut down Mater Dei's scoring. Our passing and link-up play was next level. Fast-breaks and outlet passes were on point, and we held on to a well-earned 4 point victory. 

After finishing in 3rd place behind Woodvale and Ocean Reef, we fell just short of progressing through to the next round, but our students should be proud of their efforts and with a strong showing from our Year 11’s, next year has a lot of promise.

Jarrad Timu
Health & Physical Education Teacher