The Tasmanian Science Talent Search 2025
Decoding the Universe: Exploring the unknown with nature’s hidden languageThemed category submission due: 26 September 2025
Open category submission due: 26 September 2025
TSTS 2025 – General Information
About the Tasmanian Science Talent Search
The Tasmanian Science Talent Search (TSTS) is an initiative of the Science Teachers Association of Tasmania. It has been operating consistently for the last 60 years (although not always under the same name) and has involved over 60 000 students across Tasmania. Through TSTS we aim to inspire a lifelong interest in science, promote high quality teaching and learning,
& highlight a national path to Science and STEM excellence.
The National Science Week 2025 Schools Theme is Decoding the Universe: Exploring the unknown
with nature’s hidden language. The theme aims to highlight the fascinating intersection of mathematics,
science, and understanding our natural world. The Universe is everything around us, it includes the Earth,
stars, planets, galaxies, and even the tiny particles that make up everything in existence. The Universe is a huge place filled with mysteries and hidden rules or ‘secret code’ that we’re only starting to understand. First Nations peoples have been “decoding” the Universe through stories, traditional practices, and observations of the land. Scientists explore the unknown using tools like telescopes, microscopes, computers, and experiments. They also look for patterns in nature and use maths to help explain what they see. It’s like being a detective – gathering clues and piecing them together to solve the big questions. By decoding the Universe and understanding nature’s hidden language, we can learn how everything works – from the tiniest atom to the largest galaxy. This knowledge can help us solve real-world problems like climate change, health issues, and space exploration. It also helps us see the world in a whole new way, filled with amazing patterns and connections. For resources and more information, check out the National Science Week Website.
Categories
THEMED
– Picture Book
– Creative Writing
– Posters and Infographics
– Photographic Essay
– Videos
– Scientific Essays
– Innovation Challenge
OPEN
– Research Investigations
– Environmental Science Project
– Engineering & Inventions
Divisions
Please note not all divisions are eligible for all categories. See the category information for details.
Division 1: K – 2
Division 2: 3 – 4
Division 3: 5 – 6
Division 4: 7 – 8
Division 5: 9 – 10
Division 6: 11 – 12
Please note that not all categories
are available in all divisions.
See the category pages for details.
Contact and Help
For all queries please contact TSTS Coordinator – Steve Foskett via tsts@stat.org.au
Marking Criteria
- Book includes a clear scientific concept relevant to the theme
- Book includes an accurate portrayal of the scientific concept
- Creativity of storyline
- Visual impact
- Adherence to guidelines
Submission Information
Conditions of Entry
TSTS2025 is open to all Tasmanian students K – 12. All entries must be submitted via the stat.org.au
website, following the required submission procedure. STAT expects that work submitted to the TSTS is of a high standard. On the rare occasion that entries do not meet that standard the judging committee reserves the right not to award prizes in any division. Entires submitted to the TSTS may be displayed on the STAT website or shared at presentation events. The Tasmanian Science Talent Search reserves the right to publish entries, entrants names, and any
photographs taken at TSTS related events.
If possible, students in Divisions 4 – 6 who submit entries for Creative Writing, Scientific Essay, STEM
Challenge, Research Investigations, Environmental Science Projects, or Invention & Engineering Projects
should pass their work through Turnitin and submit the report with their entry.
If students are not able to access Turnitin, the judges reserve the right to submit a student’s entry for
checking. A risk assessment is required for all TSTS entries in the Open Section categories & the STEM Challenge. A risk assessment form can be found at the end of this booklet. Entries that do not follow submission guidelines for their category will not be considered. Please read the
entry guidelines carefully. For the Inventions & Engineering Project category, models and inventions may contain commercially
available components but must not be solely assembled from or based on commercially available kits.
Entry Fees
Individual STAT Member: With a TSTS Membership Package – unlimited entries
STAT Member: $10 per entry
Non-STAT Member: $25 per entry
Safety Considerations
Students and their supervising teachers or parents should ensure that their science entries are conducted in a responsible and safe manner.
Projects involving microorganisms will only be accepted if adequate safety precautions are evident and the microorganisms present no threat to the health of individuals or the environment.
Projects involving hazardous chemicals, explosives, rocket fuels, detrimental to the environment, or potentially harmful to individuals will not be accepted.
All electrical experiments should not be in excess of 32 volts AC or 115 volts DC.
Projects involving illegal activities will not be accepted.
Electronic Submission Requirements
All entries must be submitted via the Tasmanian Science Talent Search following submission procedures. All entries should be submitted as PDFs except in the video category where a weblink should be provided.
Picture Book
This category is open to divisions 1-3
Entry guidelines
- Entries must be relevant to the topics of “Nature’s hidden language” or “Exploring the unknown” and be a work of fiction.
- Entrants may be individuals or small
groups (of up to 3 students). Divisions 1
and 2 may submit whole class entries. - Entries should include scientific
concepts and information in the story. - Entries should consist primarily of
pictures supported by minimal text. - An appendix including a brief
explanation of 3-5 key scientific concepts or ideas
used to develop the story should be
included. - A bibliography listing all sources used
to develop the entry should be included. - An acknowledgements statement
listing any people who helped and what
they did should be included in the
submission. - Typed text is encouraged but not
essential. Handwriting should be clear
and legible if used. - Pictures can be created using any
medium. - Downloaded images cannot exceed
25% of total artwork and must be cited.
Word limits
- Division 1: 200 words
- Divisions 2 – 3: 300 words
Submission Deadline
26 September 2025
What to do:
- Decide on the 3-5 key science ideas you
want to cover in your entry. - Create your picture book. Remember,
artwork can be created using any
medium and at least 75% should be
original work. Handwriting is OK as
long as it is clear and legible, but typed
text is preferred. - Add your appendix summarising the
science ideas you used to develop your
story. - Add your bibliography and
acknowledgments. - Submit your picture book as an A4 or A3 PDF.
Resources and inspiration:
Exploring Picture Story Books
Writing Your Picture Story Book (PDF Download)
Marking Criteria
- The book includes a clear scientific concept relevant to the theme.
- The book includes an accurate portrayal of the scientific concept.
- The creativity of the storyline.
- Visual impact.
- Adherence to guidelines.
Creative Writing
This category is open to ALL DIVISIONS
Entry guidelines
- Entries must be relevant to the topic Decoding the Universe – exploring the unknown with
nature’s hidden language. - Only individual entries will be considered
for this category. - Entries must be imaginative. This could
mean a diary, letter, speech, cartoon,
narrative, fable, poem, etc. - Entries should include at least 3-5 key
science concepts, which should be
listed in an appendix. - A bibliography listing all sources used
to develop the entry should be included. - An acknowledgements statement
listing any people who helped and what
they did should be included in the
submission. - Typed text is encouraged but not
essential. Handwriting should be clear
and legible if used. - Illustrations can be used to complement
the writing or as an integral part of the
text style. Any medium can be used. - Downloaded images cannot exceed
25% of total artwork and must be cited.
Word limits
- Division 1: 50 – 300 words
- Division 2: 100 – 500 words
- Divisions 3 – 6: 250 – 1000 words
Submission Deadline:
26 September 2025
What to do:
1. Decide on the 3-5 key science ideas you
want to cover in your entry.
2. Write your piece. Be creative!
3. Add your appendix listing each
scientific idea covered in your entry.
For Divisions 3 and above, this
should include a short (1 – 3
sentence) explanation of each
concept.
4. Add your bibliography and
acknowledgments.
5. Submit your entry as an A4 PDF.
Marking Criteria
- The piece includes a clear scientific concept relevant to the theme.
- The piece includes an accurate portrayal of the scientific concept.
- There’s a clear integration of the concept into the piece.
- The piece displays the creativity of expression of the topic.
- Cohesion of elements is of a high quality.
- Adherence to guidelines.
Scientific Infographics – Posters
This category is open to all divisions
Entry guidelines
- Entries must be relevant to the topic Decoding the Universe: Exploring the unknown with
nature’s hidden language. - Possible themes to explore include but are not limited to:
- How do different living organisms communicate?
- Explain one of nature’s hidden languages
- Explore one of the unknown questions of the Universe
- Using Maths to explain the natural world
- Only individual entries will be
considered for this category. - Entries should be informed by
personal research or be part of a
learning sequence.
Divisions 1-3
- Entries should integrate understanding of scientific concepts with artistic skill and
interpretation. - Posters may combine graphic and text elements.
- Typed text is encouraged but not
essential. Handwriting should be clear
and legible if used.
Divisions 4-6
- Entries should be in the style of a scientific infographic poster.
- Posters should integrate visual style and information while containing both graphic and textual elements.
- Typed text is encouraged but not
essential. Handwriting should be clear
and legible if used.
Submission Deadline:
26 September 2025
What to do:
1. Decide on the topic for your poster.
Posters should advertise a science
concept, issue or idea in a way that is
eye-catching, informative and/or
challenges a person’s thinking.
2. Create your entry.
3. Submit your poster as an A3 PDF.
Resources:
Marking Criteria
- Poster includes a clear scientific concept relevant to the theme.
- The Poster includes an accurate portyayl of the scientific concept.
- Poster displays the creativity in topic choice.
- Poster displays the creativity of expression of topic.
- Quality of poster presentation.
- Adherence to guidlines.
Photographic Essays
This category is open to divisions 2-6
Entry guidelines
- Entries must be relevant to the topic Decoding the Universe: Exploring the unknown with
nature’s hidden language. - Possible themes to explore include but are not limited to:
- The universe in everyday patterns.
- Hidden light of the universe.
- From stardust to life.
- The universe within us.
- Only individual entries will be
considered for this category. - Entries should include a series of 6 – 8
photographs that tell a story. - Photographs must be taken by the
entrant for the purpose of this
competition. - Photos may be edited by the entrant.
- Each photograph may include a
caption of up to 20 words. - Photographs can be arranged in any
sequence. - No photograph can exceed 1 MB and
entries must not exceed 8 MB in total. - Include a numbered list of all
photographs in the order they appear
and state what if any editing has been
performed. - An artist’s statement of up to 200
words, acknowledgments, and
bibliography should be included in the
entry.
Submission Deadline:
26 September 2025
What to do:
1. Take your photographs and edit them
if you would like to.
2. Create your title page. This should
include your project name, your
name, the division you are entering,
and your school’s name.
3. Add your photos (one per page) in
any order you like. Photos may be
accompanied by a caption (up to 20
words each).
4. Write your artist’s statement (no more
than 200 words).
5. Add your bibliography and
acknowledgments.
6. Submit your essay as a PDF.
Marking Criteria
- Photographs highlight a clear scientific concept relevant to these.
- The artist’s statement/captions show an understanding of topic.
- Photographs highlight technical skills.
- The selection and sequence of photos tell a story.
- Artisits’ statements show a link between intention and outcome.
- Adherence to guidelines.
Videos
This category is open to ALL DIVISIONS
Entry guidelines
- Entries must be relevant to the topic Decoding the Universe: Exploring the unknown with
nature’s hidden language. - Entries may be submitted by
individuals or by small groups of up to
3 students. Divisions 1 and 2 may
submit whole class entries. - Entrants may choose any topic related
to the theme and any genre. - Videos should be informed by personal
research or be part of a learning
sequence. - Videos must be the work of the
entrant. Any footage from other
sources must make up less than 10%
of the final video. - Only the entrant may work on the
editing and postproduction of the
video. Techniques taught by teachers
etc must be done using unrelated
footage. - Videos should be 90 seconds to 3
minutes long not including credits. - Credits should include roles of
entrants, bibliography,
acknowledgments, and a list of
equipment and software used. - Credits should be up to 30 seconds
long.
Submission Deadline:
26 September 2025
What to do:
1. Choose the topic you wish to convey
in your video.
2. Write a script and plan your shoot.
Think about your use of sound, slow
motion, subtitles, animation, colour,
etc.
3. Film and edit your footage.
4. Include a credits section. Make sure
to add everyone involved and what
they did.
5. Upload your video to a video sharing
site like YouTube
6. Make sure your video can be viewed
by anyone with a link.
7. Submit your video by sharing a link to
your entry All entries must be
submitted via the www.stat.org.au
website, following the required
submission procedure.
Resources and inspiration
Sleek Geeks
MyState Filmmaking Guides
Marking Criteria
- The video highlights a clear scientific concept relevant to the theme.
- Scientific concepts are used accurately in the video.
- Video conveys a coherent message.
- Footage, editing, and sound are of a high quality.
- Video show clarity of expression and story.
- Adherence to guidelines.
Scientific Essays
This category is open to DIVISIONS 4 – 6
Entry guidelines
- Entrants may choose from one of the following topics for their scientific essays:
- The Power of Climate Data: Decoding the past and predicting the future of our planet
- First Nations Traditional Knowledge: Decoding nature’s code and caring for country
- Indicate the topic choice in the header of
your entry. - Only individual entries will be considered
for this category. - The essay must incorporate scientific
information and evidence - Essays should follow conventions of
persuasive writing. - References should be cited in-text and a
bibliography included at the end of the
essay. - Include An acknowledgements
paragraph listing anyone who assisted
with the essay and what they did. - Formatting: Times New Roman or Arial
font, 12 pt., 1.5 line spacing, 2.5 cm
margins.
Word limits
- Division 4: 1200 words
- Division 5: 1500 words
- Division 6: 2000 words
Submission Deadline:
26 September 2025
What to do:
1. Choose the topic you wish to write
your essay on. Make sure it is clear
which you have chosen.
2. Plan your essay. Write a thesis
statement, do some background
reading, and plan your arguments.
3. Write your essay. You may want to
use images, tables, or graphs to
support your argument, but these
should be used sparingly.
4. Cite your sources in-text and include
a bibliography.
5. Add an acknowledgements paragraph
at the end of your essay including
anyone who helped develop your
essay including in the planning or
editing stages.
6. Submit your essay as a PDF. All
entries must be submitted via the
www.stat.org.au website, following the
required submission procedure.
Resources and inspiration
Persuasive Writing
Plagiarism & Referencing
Marking Criteria
- Scientific concepts relevant to the theme were identified.
- Scientific concepts were described clearly and accurately.
- Essay contains an appropriate amount of scientific content
- Specialised vocabulary is used accurately.
- Information is presented in an engaging and informative manner.
- Adherence to guidelines.
- Conclusions drawn in the essay are appropriate.
- Resources used as evidence are appropriate.
Innovation Challenge
This category is open to ALL DIVISIONS
This Years’ Challenge is to design an innovative solution to
a real-world problem by learning from patterns, behaviours, or systems found in nature.
Explore how “nature’s hidden language” can inspire new ideas.
For example: how animals communicate, how plants grow or how ecosystems function.
Your project should:
- Identify a problem in your community, environment, or daily life.
- Explain how a natural pattern, process, or system inspired your idea.
- Design and describe a solution based on this inspiration.
Examples of Challenges by Age Group:
Early Childhood (Kindergarten -Year 2):
- Design a bird feeder that mimics how flowers attract bees or birds.
Primary (Years 3 – 6):
- Create a water-saving garden system inspired by how cacti store water.
Secondary (Years 7 – 10):
- Develop a house cooling system based on termite mounds or penguin huddling behaviours.
Senior Secondary (Years 11 – 12):
- Propose a sustainable energy solution inspired by photosynthesis or wave patterns in the ocean.
Entry Guidelines
- Projects must focus on how nature’s patterns inspired your solution.
- Submission Format: A report in PDF format including:
- A clear explanation of your problem and solution.
- Supporting materials such as diagrams, drawings, photos, or videos.
Collaborations:
- Individual entries or small group entries (up to 2 students).
- Whole-class entries allowed for Divisions 1 and 2 (Kindergarten–Year 4).
- Bibliography Required: Include references to your research sources.
Submission Deadline
26 September 2025
What to do:
1. Discover the Problem
- Think about a problem affecting your school, community, or the environment.
- Look for ways nature might have already solved a similar problem.
2. Explore Nature’s Ideas
- Research natural systems (e.g., how bees build hives, how trees grow, or how fish swim).
- Ask: Why does this system work? Could this help solve your problem?
3. Design Your Solution
- Imagine a creative idea inspired by nature.
- Draw or build your idea as a prototype. This could be:
- A physical model made with craft materials.
- A digital drawing or 3D design.
- A coded animation or simulation.
4. Test and Imagine
- Imagine how your idea would work in real life.
- Think about what might go wrong and how to improve it.
- Ask: How could this idea help people or the environment?
5. Share Your Work
- Create a report explaining your idea.
- Include photos, drawings, videos, or any other visuals to support your explanation.
- Share who would benefit from your solution and how it could be used.
Some ideas for inspiration related to the theme:
Nature and Communication:
- How can patterns like bird songs or ant trails inspire better communication systems?
Sustainability and Efficiency:
- How can natural processes like photosynthesis or leaf shapes improve energy or resource use?
Materials and Structures:
- How can designs like honeycombs or spider webs help us build stronger, lighter structures?
Resilience and Adaptation:
- How can ideas from nature (like animal camouflage or deep-sea creatures’ pressure resistance)
help solve tough problems?
Marking Criteria
- The team had a clearly defined problem that was well-researched.
- The team generated innovative ideas independently before selecting and planning which to
develop. - The team developed an original or built on an existing idea with a protoype model or drawing
that represents their solution. - The team shared their ideas, collected feedback, and included improvements in their solution.
- The team shared a creative and effective presentation of their current solution and its impacts
on their users.
Research Investigations
This category is open to ALL DIVISIONS
Entry guidelines
- This is an open section. Students
plan, carry out and report on an
experimental inquiry on a topic in
which they have a personal interest, or
is of community relevance. - Entries may be submitted by
individuals or small groups of up to 3
students. Divisions 1 and 2 may
submit whole class entries. - An acknowledgments section listing all people who helped with the
investigation and what they did must
be included in the report. - Do not use standard school
experiments. If based on a school
experiment, it should offer a novel
application, have some change, or use
the method across a wider range of
conditions. - Quantitative data is encourage but
qualitative data will be accepted if
analysed appropriately. - A risk assessment must be included
with entries. Entries without a risk
assessment included will not be
considered for judging. - Formatting: Times New Roman or Arial
font, 12 pt, 1.5 line spacing, 2.5 cm
margins.
Submission Deadline:
26 September 2025
What to do:
1. Choose the topic you wish to
investigate.
2. Do some background research to
understand the main concepts
associated with your topic. Seek
expert knowledge from within your
community or the industry associated
with your topic.
3. Identify a problem or a knowledge
gap to address in your investigation.
4. Take some time to plan your
investigation and your experiments.
5. Perform your experiments! Keep a
detailed log book of your methods
and results. Make sure you note down
if anything goes wrong or was
unexpected.
6. Analyse your data and decide how
you want to display it. What kind of
graphs or tables will best show your
results?
7. Write up a report. Check out the
guides on the next few pages for
more information.
8. Submit your report as an A4 PDF. All
entries must be submitted via the
www.stat.org.au website, following the
required submission procedure.
Resources
Writing a Primary Research Investigation Report
Writing a Secondary Research Investigation Report
Marking Criteria
- The research question is clear, and testable, and identifies a contribution to the field of study.
- The researcher has completed a risk assessment.
- The researcher has included an hypothesis.
that represents their solution - The data was collected and presented appropriate improvements in their solution.
- The report includes a clear analysis of the investigation and identifies areas of improvement.
- The report included appropriate references and acknowledgements
- The report is well written and presented overall.
Environmental Science Projects
This category is open to DIVISIONS 4 – 6
A Environmental Science Project can be used to report on a ‘grass-roots’ initiative in
agriculture, conservation, land management or related disciplines. Projects can be Case
Studies of works completed by a school, local community citizen science group or partnership.
Unlike the Innovation Challenge, which focuses on planning and background research, Enviromental Science Projects must be carried out and include data generation, analysis, and discussion.
Entry guidelines
- This is an open section. Students plan,
carry out and report on an experimental
inquiry on a topic in which they have a
personal interest, or is of community
relevance. - Entries may be submitted by individuals
or small groups of up to 3 students. - Entires should be related to the study of the environment or solving an environmental problem in
the entrant’s school or local community. - A bibliography listing all resources used
must be included. - An acknowledgements page identifying
people who worked on the initiative
must be included. - Formatting: Times New Roman or Arial
font, 12 pt, 1.5 line spacing, 2.5 cm
margins.
Word limit
- 1500 – 3000 words
Submission Deadline
26 September 2025
What to do:
1. Choose a problem or challenge you
wish to address in your project. Make
sure to clearly outline what this problem
is in your background.
2. Do some background research on your
chosen topic. Seek expert knowledge
from within your community or the
industry associated with your topic.
3. Write up a comprehensive background
section summarising your research and
your project aims.
4. Include a section that addresses the
methods, interventions, or strategies
you will use to address your problem.
5. Present your observations and results.
Use measurements where possible.
You can display your results however
you like, as tables, graphs, photos,
interview, maps, etc.
6. Write your discussion section. This
should describe the outcomes of your
work, analyse what was and was not
successful, identify errors or problems
you encountered, and suggest possible
improvements or future work that
needs to be done.
7. Submit your report as an A4 PDF.
Marking Criteria
- A locally relevant problem was identified and explained.
- The report included an introduction that outlining the background information clearly.
- The data was collected and analysed appropriately.
- The conclusions drawn were appropriate based on the data presented.
- Issues and challenges with the project were identified and discussed.
Engineering Inventions
This category is open to DIVISIONS 3 – 6
Entry guidelines
- This is an open section. Students plan,
carry out and report on an experimental
inquiry on a topic in which they have a
personal interest, or is of community
relevance. - Entries may be submitted by individuals
or small groups of up to 3 students. - Using an Engineering Design Process,
students identify a problem then create,
test, and refine a working invention. - An invention may be a completely new
idea or a significant refinement of an
existing device. A method or process
can be an invention. - An entry must be a working invention
that solves a real problem. ICT-based
projects in an Engineering or Science
context are also eligible. - Entries must apply scientific principles
and show research into similar or rival
inventions or devices. - Entries must be well manufactured.
- A bibliography listing all resources used
must be included. - An acknowledgements page identifying
people who worked on the initiative
must be included. - Entries must include a risk assessment
to be considered. - Both a logbook, video, and report must
be submitted for an entry to be eligible. - Formatting: Times New Roman or Arial
font, 12 pt, 1.5 line spacing, 2.5 cm
margins.
Word limit:
- 800 – 3000 words
Submission Deadline:
26 September 2025
What to do
1. Choose a problem and research current solutions to this issue.
2. Design a device or product to solve the
problem or offer a different approach to
the problem.
3. Write up your report (use the Engineering Inventions Report link below as a guide)
4. Submit your report as an A4 PDF. All
entries must be submitted via the
www.stat.org.au website, following the
required submission procedure.
Resources and inspiration
Engineering Design Process
Resources
Marking Criteria
- The team had a clearly defined research question that was well-researched.
- The invention described is largely a new idea or a refinement of an existing invention is clearly shown.
- The design brief clearly explained how the invention was designed, built, and tested.
- The discussion clearly explained the scientific principles behind the invention.
- The discussion includes an analysis of the invention testing results and identifies areas for improvement.
The Tasmanian Science Talent Search is an entirely non-profit endevour of the Science Teachers Association of Tasmania. TSTS relies on the generous support of sponsors to provide prize money and support the administrative costs of running this program.
We would like to give a huge thank you to this years supporters, in particular, Rowe Scientific, without whom we would not be able to provide this opportunity to Tasmania’s science students.
