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Call us: 022-542-0191
At TSS, we empower primary school children to explore sustainability through fun, hands-on STEAM activities that spark creativity, curiosity, and care for the planet.
Founded by a globally experienced PhD mama and Singapore’s Top 100 Women in Tech leader, TSS nurtures future-ready eco-leaders beyond the classroom – with stories, experiments, and joy. 🌱
STEAM Learning for Curious, Creative, and Conscious Kids
Our Vision:
To grow a generation of curious, creative, and conscious kids who lead the way to a sustainable future.
Our Mission:
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Embed sustainability through joyful STEAM learning that builds lifelong curiosity and care for the planet.
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Cultivate creative thinking and problem-solving through play and real-world exploration.
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Empower children to see themselves as capable contributors to a more sustainable future.
Our Pedagogy:
Our curriculum brings sustainability to life through interactive STEAM activities and meaningful stories. By combining tactile exploration with relatable narratives, children not only learn how the world works — they discover their place in it and how they can make a difference. As we believe:
🧩 Project-Based Learning + Storytelling lead to joyful discovery
🌿 Kids learn how the world works — and their power to change it
🧪 Simple science and meaningful stories bring sustainability to life
“We shall require a new manner of thinking if mankind is to survive.” — Albert Einstein
TSS News
Check out our latest happenings via IG @thesustainableschool
Meet the Founder
Alice 💁🏻♀️
This is Alice Yu Yuebo — a mum, educator, and researcher who believes that science and storytelling make the best kind of school supplies.
By day, she’s pursuing her PhD in sustainability marketing at Otago Business School. By heart, she’s on a mission to turn big ideas (like climate change, clean energy, and circular fashion) into joyful, hands-on lessons that actually make sense to kids.
Alice has worked in marketing, science communication, and education across Singapore, China, and New Zealand — but her favourite job title so far?
"Mum, what’s this?” interpreter.
She created The Sustainable School to grow curious, creative, and conscious kids — and to remind grown-ups that learning can be playful, purposeful, and planet-loving too. 🌏💡
Meet the Advisor
Jimmy 👦🏻
This is Jimmy — age 8, full of questions, and officially The Sustainable School’s Youngest (and Most Honest) Advisor for All Things Curious.
Jimmy loves building things, asking “why?” a hundred times a day, and turning cardboard boxes into spaceships. He keeps Alice (his mum and TSS founder!) on her toes by constantly asking big questions like:
“Why do bees know where to go?” 🐝
“Can trees talk to each other?” 🌳
“What if we ran out of electricity?” ⚡
He says STEAM learning is the best because it’s “like doing magic, but with real stuff.”
Also, he thinks experiments with slime or solar panels should be done every day.
When he's not advising on TSS lesson ideas, Jimmy enjoys making origami dragons, climbing things he's probably not supposed to, and eating fried rice very seriously.
Thanks to Jimmy, we’re always reminded:
The best ideas often start with a wild question. 💭✨
Join Alice and Jimmy for some STEAM fun! 🌟
Learning for All
When you enrol in a TSS programme, you're doing more than just signing up for a class — you're helping make STEAM learning accessible to all. A portion of every paid session supports our Learning for All initiative, which provides free or sponsored education to under-resourced children and families through our community partnerships.
Thank you for helping us grow a kinder, smarter world — one child at a time. 🌏