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Medieval science!
In this science workshop, we’ll apply our STEM skills to create a wooden catapult that really works!
Along the way, we’ll learn
- The differences between trebuchets and catapults
- Potential vs kinetic energy
- Trajectories and momentum
- How to create & vary an object to solve a problem (how far can the ping pong ball be moved?)
- How to use hot glue guns safely

About this STEM Incursion
The session is designed to capture their imagination as they construct medieval siege devices out of common materials. The students will work together to construct their creations and will have a chance to use them to shoot ping pong balls at a target or go for distance on completion.
We will bring table covers and work mats for each hands-on station. The students can take home their catapult at the end of the session.
On booking please be advised that hot glue guns are used throughout this workshop. Appropriate safety precautions and instructions are provided. All care is taken however we do not take responsibility for injuries caused by misuse of our equipment.
- Appropriate for Years 5 to 6
- 5 large tables minimum (preference for 8 x 1.8m trestles, grouped near powerpoints)
- Access to at least 2 electrical power sockets (preference for 4 sockets if possible)
- Chairs not required
- Duration 60 minutes
- Set up time 30 minutes and pack up time 30 minutes
On booking please be advised that hot glue guns are used throughout this workshop. Appropriate safety precautions and instructions are provided. All care is taken however we do not take responsibility for injuries caused by misuse of our equipment. Please advise parents prior to booking.
For us to provide the best possible learning experience, the materials used during the presentation may be varied to suit the conditions and the audience. Please chat with our presenter if there is a particular focus that you’d like us to cover.
During Social Distancing – Contact us
and we’ll tailor a program to suit both your school and the State’s social distancing requirements. Further details here

Go further – Complete Units of Work to support your teaching!
Hours of High-Quality videos, printable experiments, quizzes, vocabulary lists,
Scope & sequences, cross-curricular teaching ideas, marking rubrics & more
Save time & engage students in STEM
Find out more!
Did you know about our larger stage shows?
Designed to engage groups of up to 240 students, pair this workshop with one of these school favourites!
I just wanted to pass on how much the staff and students really enjoyed it and how perfect it was to launch our science week activities. The students were enthralled, educated and entertained – a perfect trifecta!
-Caulfield Grammar School – Big Science Big FunThanks so much for presenting at our school on Monday. Our students enjoyed the show.
-Greenvale Primary School – Big Science Big FunFizzics Education curated a thoughtful and hands-on experience for the children, incorporating practical, skill-based learning activities and followed by a science presentation at the end of the event involving liquid nitrogen. This was delivered safely and effectively, capturing both the children and the parents for the duration of the presentation.
-Macquarie Bank – Family Fun DayFizzics Education ran a show today at our school and it was wonderful. He was a great facilitator and the show was age appropriate and well done.
-Mount Zion Early learning centre – Little Science Big FunI just wanted to pass on how much the staff and students really enjoyed it and how perfect it was to launch our science week activities. The students were enthralled, educated and entertained – a perfect trifecta!
-Caulfield Grammar School – Big Science Big FunThanks so much for presenting at our school on Monday. Our students enjoyed the show.
-Greenvale Primary School – Big Science Big FunFizzics Education curated a thoughtful and hands-on experience for the children, incorporating practical, skill-based learning activities and followed by a science presentation at the end of the event involving liquid nitrogen. This was delivered safely and effectively, capturing both the children and the parents for the duration of the presentation.
-Macquarie Bank – Family Fun DayFizzics Education ran a show today at our school and it was wonderful. He was a great facilitator and the show was age appropriate and well done.
-Mount Zion Early learning centre – Little Science Big Fun