Join us for a free, hands-on STEM event celebrating National Science Week 2026 at Optics Central Sydney.

Step into the role of a scientist and discover the incredible world hidden inside seeds, sprouts and plants using real microscopes. Through exciting investigations and interactive activities, you'll observe, compare and explore fascinating specimens, learning how even the smallest discoveries can help us better understand the natural world.

What You'll Experience

Who Stole the Seeds? - A priceless collection of seeds has disappeared! Only careful observation will crack the case! Use microscopes to uncover hidden clues, piece together the evidence and unlock the final reward.

Mission: Grow! - Every giant plant starts as a tiny seed. Explore its hidden journey, discover what lies inside, and take home everything you need to grow your own!

Beyond the Microscope – Keep the adventure going with seed-themed crosswords, colouring activities and other hands-on STEM challenges.

Hosted by Optics Central in collaboration with Saxon Australia, GO STEM Australia and Celestron Australia, this interactive event encourages children to think like real scientists while celebrating this year's school Seeds of Science theme.

This event is perfect for:
• Children aged 6–12 years
• Primary school students
• Families looking for a fun National Science Week activity in Sydney
• Homeschool groups and young STEM enthusiasts

Entry is free, but bookings are essential. Families may attend one session only so that more children can enjoy the experience.

Come along, explore the science hidden in every seed, and discover how curiosity can grow into amazing discoveries!