international PRIMARY IB school in Leiden
TISA is a private international
school for students ages 3 to 12
school for students ages 3 to 12
TISA is a private international
school for students ages 3 to 12
school for students ages 3 to 12
international
PRIMARY IB school in Leiden
PRIMARY IB school in Leiden
TISA International Math Olympiad 2025 (TIMO)
for Primary Schools
for Primary Schools
TIMO is an international mathematics competition designed to inspire young learners, demonstrate that math is an art, and foster logical and analytical thinking.
The Olympiad is conducted in two languages:
English and Dutch.
The Olympiad is conducted in two languages:
English and Dutch.
for children from 5 to 12 years old
JUL-AUG 2025
Join us at TISA SUMMER CAMP!
TISA
SUMMER
CAMP
2025
Join Our Team
Join a vibrant IB World School where modern teaching methods meet entrepreneurial spirit.
Help unlock the full potential of our diverse students and inspire the leaders of tomorrow.
Help unlock the full potential of our diverse students and inspire the leaders of tomorrow.
AN ENTREPRENEURIAL PRIMARY SCHOOL IN THE HEART OF LEIDEN
WELCOME TO TISA
Modern teaching methods and diverse activities help us to produce highly educated individuals with the best skills for the 21st century. We develop entrepreneurship and social responsibility and unlock children's potential.
healthy social – emotional
WHAT IS TISA?
Entrepreneurial
mindset
21st century skills
high academic results
development
environment
caring & Supportive
& community
caring
& Supportive
networking
networking & community
healthy
social–emotional
Entrepreneurial mindset
Educational program
We carried out extensive research into the education systems
of the Americas, Europe, and Asia and combined the best practices for TISA.
of the Americas, Europe, and Asia and combined the best practices for TISA.
Academics
Math, English, Dutch, Science, Sports, Literature, Cooking, DIY Clay, Chess, Social Studies, Jiu Jitsu, Choreography
Extra: Swimming Lessons
Tisa mba
My First Project, Creative Thinking, Emotional Intelligence, Leadership, Economics through Fairy Tales, Financial Literacy, My Company, Customer Development, Internet of Things, etc.
TISA MBA is a professional business education programme for children aged 4-18 years aimed at developing 21st century skills, creativity, entrepreneurial thinking, and leadership potential.
The programme consists of 24 modules. Students make their own projects in teams and present them to business experts at a startup fair at the end of each module (December and May).
The programme consists of 24 modules. Students make their own projects in teams and present them to business experts at a startup fair at the end of each module (December and May).
arts
Arts and Craft, Music*, Drama
*Music School on Saturdays to learn instruments: piano, violin, ukulele, flute
What do students achieve in 1 year
at TISA SCHOOL?
at TISA SCHOOL?
I can look after animals
I can count up to 20
I know all the letters and sounds
I can read simple words
I can sing in a choir
I can plant in the garden
I can research
I can create characters and stories using clay, play dough, painting, puppets and more
I can get ready to go outside on my own
I can tell a story
I can recite a poem
I can do an art project
I started playing the piano
Tisa student 3 years old
Take care of animals
Make friends
Plant in the garden
Inquirer
Сut / clue
Make breakfast
I can recite a poem
Independent in dressing/geting ready for outside
I can make an art project
I can play the piano
I can retell a story
I can count up to 20
Knowledge all the letters and sounds
Sing in the choir
I know all the notes
I can dance
I can do a little dance on stage
I can retell a story
Dance performance
I can read simple words
I can make friends
I know all the notes
I can make breakfast
our achievements 2023-2024
All our students make real achievements from a very young age. Everyone remembers this joy and cherishes it, motivating them to reach higher and higher.
TISA TIMETABLE
The curriculum at TISA is designed to combine core academic subjects with a curriculum of practical 21st century skills that provides opportunities for children to discover their talents.
08:30 — 13:00
Core programme
Academics
Math, English, Science, Sports, Literature, Dutch, Social Studies, Chess, Languages, Jiu Jitsu, Choreography
arts
Arts and Craft, Music (Choir & Solfedjio), Drama
Tisa mba
My First Project, Economics through Fairy Tales, Financial Literacy, My Company, Customer Development, Internet of Things, etc.
13:00 — 17:30
Professional tracks
Track 1
STEM
Robotics, 3D Modeling and Prototyping, Programming, Inventor Lab, Advanced Math
Track 2
CAD
Music, (Instrument), Graphic Design, Animation, Creative Writing, Theatre, Dancing
EXTRA–
CURRICULAR activities
CURRICULAR activities
Social Games, Workshops, Tours and Field Trips, Skills for Life (Cooking, DIY Clay, Gardening, Farm), TISA for Culture
CAD
TRACK 2
about TISA MBA
Our business programme instills an entrepreneurial mindset and creative problem-solving skills from an early age.
TISA mba — Modules
Age
Autumn semester
Module
Project
4-5
My First Project
Basic Project (Problem-Solution)
6
Economics though Fairy Tales
Problem Solving Project
7
Problem Solving in Business
Problem Solving Project in Business with TRIZ method
8
My Company
Basic Buisness Project
9
Internet of Things
CASE: IT solution for business
Age
4-5
6
7
8
9
Spring semester
Module
Project
Creative Problem Solving
Problem Solving Project with TRIZ method
Financial Literacy
Economic Researh Project
Smart-City Management
CASE: smart technology solutions
for the city
for the city
Customer Development
CASE: research and development
of new brand for customer segment
of new brand for customer segment
My First App
CASE: UI prototype of an app for business using SAP Build
TISA MBA is a business education programme for children aged 4 to 18, designed to develop essential 21st century skills
our student’s projects
Our children have real achievements from a very young age. The brain remembers the joy of victory and wants to repeat it over and over again.
TISA’s Events
At TISA, we take great pride in providing a wide variety of events designed to enhance the educational experience of our students. These events play a crucial role in broadening their horizons, fostering personal growth, and encouraging a sense of community.
Start your Enrollment process
Book a SCHOOL
tour
tour
Get to know the school, the teachers, the curriculum, etc.
Reserve
A SPOT now
A SPOT now
Reserve your place. The deposit counts as payment for the first month.
Academy structure
Primary stage
3-12
Years old
Starting
August 2022
Middle stage
12-16
Years old
Starting
August 2026 (Planned)
Diploma stage
17-18
Years old
Starting
August 2030 (Planned)
Have some questions?
Feel free to write, call, and visit us.
Call/WhatsApp
+31 6 43 28 33 16
