IB World School•Leiden, NetherlandsWe Dare to BeDifferent.
Where Young Entrepreneurs Are Born
No memorizing. No copy-pasting. Just deep understanding, confidence, and fun. TISA combines IB excellence with bold entrepreneurial education to create globally-minded leaders who think differently.
20+
Nationalities
IB PYP
Certified
MBA
For Kids
24
MBA Modules
Welcome to TISA
We're not your typical school. At TISA, students don't just learn — they build real businesses 🚀, perform on stage 🎭, code apps 🖥️, create robots with LEGO 🤖, and master chess ♟️.
"No memorizing. No copy-pasting. Just deep understanding, confidence, and fun."
MBA Modules
For Young Leaders
The TISA Journey
From curious beginners to confident leaders — follow the path of growth
Where the Journey Begins
The TISA pathway starts at Teddy Kids, our bilingual childcare organisation in Leiden. From their first months, children grow up in a warm English–Dutch environment that builds the language foundation and curiosity they carry into school.
No modules yet — curiosity, play, and language come first.
TISA today runs ages 0–12. Middle and Diploma stages are coming as our founding cohort grows up.
Our Learning Programmes
We combine IB curriculum with entrepreneurial education to develop changemakers who are ready for the global world.
Academy Structure
One connected pathway in Leiden — from Teddy Kids daycare into TISA's pre-school and on through the IB Primary Years Programme.
Teddy Kids
Ages 0–4
The pathway begins at Teddy Kids, our bilingual childcare organisation in Leiden. Warm, professional care in an English–Dutch environment lays the language foundation children carry into TISA.
TISA Pre-School
Ages 3+
From age three, children step into TISA: play-based learning in English with Dutch support, early literacy and numeracy, and the gentle routines of school life.
TISA Primary — IB PYP
Ages 5+
The full TISA programme: the IB Primary Years Programme combined with the TISA MBA, STEAM and Creative Arts tracks. The complete programme is running now.
A Day at TISA
Every TISA day combines a shared academic core with a specialised afternoon track chosen by each student.
08:30
Core
4.5 hrs
13:00
Professional Tracks
4.5 hrs
17:30
Core Programme
08:30 – 13:00IB Primary Years Programme — every student attends
Academic Subjects
Arts Programme
Swimming (extra — Wednesday afternoons)
Track 1 — STEAM
13:00 – 17:30Science, Technology, Engineering & Math
Track 2 — Creative Arts & Design
13:00 – 17:30Arts, Music, Design & Performance
The Only MBA for Kids
in the Netherlands
24 modules across 4 age bands — from counting coins at age 4 to launching a real startup at 17. Students don't just learn about business — they build real ones.
Sample Modules
- My First Project
- Emotional Intelligence
- Introduction To Leadership
Sample Modules
- Financial Literacy
- Customer Development
- Internet of Things
Sample Modules
- Fundamentals of Entrepreneurship
- Business in the Digital Environment
- International Economics
Sample Modules
- My Startup
- Digital Marketing
- Project Management
24
Modules
4
Age Bands
13
Year Journey
2023–2024 Achievements
TISA students compete and win on the world stage — from robotics olympiads to martial arts championships and academic contests.
World Robotics Olympiad (WRO)
RoboSport
Business Projects
Orite M. & Daniel S.
Anna D., Kyan V. & Michael G.
International Math Olympiad
Math Olympiad Rankings
Chess Tournament
Leiden Chess Ranking
Jiu Jitsu
Martial Arts Championships
Multiple gold, silver and bronze medals earned across grade groups
Cambridge Exams
Grades G0–G6/7 tested annually
What Students Create
At TISA, learning ends in making. Here are real projects built by TISA students.
Business & Technology
TISA Bank App
Students designed and prototyped a full banking application — building on MBA modules covering financial literacy, digital products, and entrepreneurship.
3D Design & Maker Lab
Funny Cooking Stamps
3D-printed baking mould stamps — students learned 3D modelling software to design custom shapes and printed them in the TISA maker lab.
Digital Creativity
Minecraft Play
Students used Minecraft as a creative platform for collaborative world-building, community design, and presenting architectural ideas to classmates.
Sewing & Soft Tech
Smart Pusheens
Hand-sewn cushion characters — students designed, cut, and assembled textile Pusheen figures in the creative arts track.
Why Choose TISA?
We blend international education standards with innovative teaching methods to create a unique learning experience.
IB World School
Our IB Primary Years Programme develops inquiring, knowledgeable, and caring young people who create a better world through intercultural understanding.
Entrepreneurial DNA
The TISA MBA Programme teaches real business skills from age 4. Students learn marketing, finance, leadership, and launch their own ventures.
Bilingual Excellence
Full immersion in English and Dutch prepares students for global opportunities while maintaining strong local connections.
Small Class Sizes
With a maximum of 15 students per class, every child receives personalized attention and the support they need to thrive.
Future-Ready Skills
STEAM track with robotics, coding, and 3D modeling, plus Creative Arts track with music, drama, and design—preparing students for tomorrow.
Special Needs Support
Our inclusive approach provides tailored support for children with learning differences, ensuring every student can reach their potential.
TISA by the Numbers
A snapshot of our vibrant international learning community
Nationalities
Diverse student body
MBA Modules
Business education
Max Class Size
Personal attention
Campuses
Leiden & Lisbon
IB World School
International Baccalaureate Certified
Upcoming Events
Join our exciting events that bring learning to life through competition, collaboration, and real-world experiences.
Individualized Support for Every Child
TISA's Special-Needs Care Group offers a nurturing, structured environment for neurodiverse children ages 4–7. The programme runs half-days Monday–Friday (08:30–13:00) and is eligible for PGB (personal budget) funding.
Programme at a glance
Age Group
4–7 years old
Schedule
Mon–Fri · 08:30–13:00
Funding
PGB-eligible (Dutch personal budget)
Setting
Small groups, individualized plans
Questions about the Care Group? Contact our admissions team:
admissions@tisaschool.nlJoin a Vibrant IB World School
Help us unlock the potential of diverse students and inspire the leaders of tomorrow. TISA combines modern teaching methods with an entrepreneurial spirit unlike any school in the Netherlands.
International Community
Work with students and families from 20+ nationalities in an IB-accredited environment.
Professional Development
IB training, workshops, and a curriculum that lets teachers innovate every term.
Real Entrepreneurship Education
Teach the only MBA-for-Kids programme in the Netherlands alongside a world-class IB curriculum.
Questions? leiden@tisaschool.nl
Life at TISA
Real, unscripted moments from our campus — the hugs, the giggles, the discoveries that happen every day.
What Our Community Says
Voices from the TISA Yearbook 2025-26.
You've grown so much — not just in height, but in heart, in voice, in spirit.
Karina & Artem, Founders of TISA · Yearbook 2025-26
The best Teachers Teach from the Heart, not from the Book
Ms Kiki, Grade 1 Teacher · Yearbook 2025-26
Golden Hour gives us the freedom to create something that matters to us.
TISA student · Yearbook 2025-26
We turned our ideas into products and our dreams into a business.
Grade 3 TISA MBA team · Yearbook 2025-26
Ready to Give Your Child a World-Class Education?
Join our international community of learners, thinkers, and future leaders. Schedule a campus tour to experience the TISA difference.