School Theme for National Science Week 2025

School Theme for National Science Week 2025 unveiled: ‘Decoding the Universe – Exploring the unknown with nature’s hidden language’

The Australian Science Teachers Association (ASTA) is thrilled to announce that the National Science Week Schools Theme for 2025 is ‘Decoding the Universe – Exploring the unknown with nature’s hidden language.’ This theme invites students and teachers across Australia to delve into the mysteries of the Universe by exploring the fundamental languages of nature, including mathematics and the groundbreaking field of quantum science.

Aligned with the 2025 United Nations International Year of Quantum Science and Technology and the 2025 International Mathematical Olympiad (IMO) being hosted in Australia, this theme serves as a bridge between basic science education and the exploration of specialised topics. “Decoding the Universe” will empower educators to inspire and engage students by exploring the mathematics and quantum science that underpin both the natural world and the modern technologies we use every day, from photosynthesis to satellite navigation.

Engagement opportunities for Schools

As part of this initiative, schools and preschools are encouraged to apply for grants of up to $500, funded by the Australian Government, to support their National Science Week activities. With a total grant pool of $110,000, administered by ASTA, these funds will enable educators to bring the theme to life in classrooms across the country, fostering curiosity and a passion for STEM (Science, Technology, Engineering and Mathematics) learning. Applications for grants will open in March 2025, with more details available on the National Science Week website (https://www.scienceweek.net.au/schools/) and www.ASTA.edu.au following the Minister’s announcement.

Resource Book for Teachers

To support teachers in delivering engaging and educational experiences, ASTA will produce its annual teacher resource book, packed with information, classroom activities, experiments, diagrams, photographs, and website links. The resource book, centred on the 2025 theme, will be an invaluable tool for both primary and secondary science and mathematics teachers, providing them with the resources needed to explore complex concepts in an accessible and interactive way.

National Science Week Partners

National Science Week is a program of Inspiring Australia, a national strategy dedicated to engaging Australians with the sciences. In 2024 there were more than 1,850 events registered on the National Science Week website across every state and territory. Key partners include the Commonwealth Scientific and Industrial Research Organisation (CSIRO), the Australian Broadcasting Corporation (ABC) and the Australian Science Teachers Association (ASTA), all working collaboratively to make this week a memorable and impactful experience for students and educators alike.

Collaborations and future endeavours

The development of this year’s theme involved significant collaboration with the Australian Maths Trust (AMT) to ensure that the theme also supports the 2025 International Mathematical Olympiad (IMO). 

Executive Director of ASTA, Guy Micklethwait notes “The 2025 Schools Theme ‘Decoding the Universe’ reflects a forward-thinking approach to STEM education, encouraging students to explore the unknown and decode the mysteries of our universe through the powerful lenses of science and mathematics. ASTA invites all educators, students and STEM enthusiasts to join in this exciting journey of discovery.”

For further information, please contact:

Josh Fartch
Marketing and Communications Manager
Australian Science Teachers Association (ASTA)

0428 219 438
click to email

asta.edu.au