About Tunas STEM
Science sticks when students can touch it.
We help students and teachers across Indonesia turn everyday materials into experiments, questions, and discoveries.
Our mission
Make practical STEM learning possible in every classroom.
Tunas STEM was built around a simple belief: science becomes meaningful when learners can observe it, test it, and explain it in their own words.
Our lessons connect clear explanations with hands-on activity, helping teachers guide discovery without expensive equipment.
How we work
Built for classrooms as they are.
Start with curiosity
Every lesson begins with a question students can investigate for themselves.
Use what is nearby
Our experiments use simple, affordable materials that classrooms can access.
Teach it forward
Students and teachers share what they learn so curiosity reaches the next community.
Grow curiosity