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A message from our founder

A child’s chance to discover STEM shouldn’t depend on the opportunities they happen to have access to.

Zanden Koh, Founder of Astra

Some of my earliest experiences with science were the ones where I could actually touch it, which enabled me to build things, experiment, and watch ideas from a textbook come alive in front of me. I was fortunate to have access to those opportunities, and they shaped the curiosity I still have for science and technology today.

Astra started from a simple question: why should a child’s chance to discover that same curiosity depend on the opportunities they happen to have access to?

When we first launched Astra, the answer was pretty straightforward: bring hands-on STEM programmes to more children ourselves. But we quickly realised that one student team could only go so far. If Astra was going to last, the programmes, partnerships and lessons we built couldn’t disappear when one group of students graduated.

So we decided that Astra needs to become something bigger than a one-off volunteering project. And we began to build a network, one in which Astra Core could develop the programmes, systems and standards, while student-led Chapters in different schools bring them into their own communities. Our goal is to make high-quality STEM opportunities easier to deliver, improve and pass on, so each new team can go further than the one before it.

Zanden KohFounder, Astra
The people behind Astra

Built by students.

Astra is led by secondary school and pre-university students across Singapore who believe hands-on STEM belongs in every community.

The Astra team at our founding session

Astra Core

Central infrastructure, curriculum standards, and network partnerships.
Zanden KohFounder & Executive Lead
Jarryl LaiPartnerships Lead
Joshua ChowPartnerships
Justin ChenPartnerships
Matthew LeePartnerships
Ho Kiat ChunProgrammes Lead
Isaac PeyProgrammes
Shaun TeoProgrammes
Dylan ChongCommunications Lead
What we believe

Operating principles.

The standards that guide how Astra designs programmes, supports Chapters, and expands access.

01

Access should not depend on circumstance.

A child’s opportunity to discover STEM should not depend on which opportunities happen to reach them.

02

Build once. Improve everywhere.

A lesson learned by one Chapter should make the system stronger for every Chapter after it.

03

Local ownership. Shared standards.

Chapters should have real ownership of their local teams and delivery while working within common standards for quality and safety.

04

Quality before scale.

More Chapters mean little if programme quality collapses. Astra should prove that its model works before expanding it aggressively.

05

Built to outlast us.

Astra should be able to survive changes in student leadership without rebuilding the organisation from scratch.

Astra volunteer facilitator coaching a student during a hands-on science session

Build Astra with us.

Whether you are a student team looking to start a Chapter or a community organisation seeking sustained STEM programmes, we want to hear from you.