Teddy BSO Explorers
"After school doesn't have to feel like after-thought."
We turn those precious afternoon hours into adventures worth talking about at dinner. Bilingual activities, outdoor play, and creative exploration—because your child deserves more than just supervision.

Age & Overview
Age Range
4–12 years
Hours
After school until 18:30 + school holidays
Snacks
Healthy after-school snacks included
Transport
School pickup service available
School Partnerships
TISA, Leiden International, local schools
Available At
RBW, RB3/5, LRZ
Language
Bilingual environment (Dutch/English)
Holiday Programs
Full-day care during school breaks
What Makes Our BSO Special
Bilingual Afternoons
Dutch and English flow naturally throughout activities, games, and conversations—perfect for international families.
STEAM Exploration
Science, technology, engineering, arts, and math through hands-on projects that feel like play but build future skills.
Outdoor Adventure
Daily outdoor time regardless of weather—because fresh air, movement, and nature are essential after a day of classroom learning.
Child-Led Clubs
Kids vote on special interest clubs each term—from cooking to coding, sports to storytelling—empowering their choices.
Two Perspectives
"I was worried about after-school care feeling institutional. But my son comes home talking about science experiments and forest adventures, not just 'daycare'."
— Joost, Parent of Liam (7)
"We made a volcano that ACTUALLY EXPLODED! And nobody even got in trouble!"
— Liam (7)
"As a working parent, I needed practical care hours. What I didn't expect was how the BSO would become my daughter's favorite part of the day."
— Maria, Parent of Sophie (9)
"I learned how to say 'look at my awesome fort' in Dutch. And I made three best friends."
— Sophie (9)
Gallery

Outdoor adventures in the Leiden woods

BSO cooking club making international snacks

STEAM project: Building bridges that actually work!
Typical BSO Afternoon
School pickup & arrival
Our team collects children from partner schools with warm welcomes and catch-up chats.
Snack & story time
Healthy refueling with fresh fruits, vegetables, and whole grains while sharing our day's stories.
Outdoor play & adventures
From playground games to nature exploration, we get moving and breathing fresh air.
Club time & special projects
Child-selected activities from cooking to coding, sports to science experiments.
Free play & pickup
Winding down with board games, reading nooks, and creative corners as parents arrive.
School Holiday Programs
During school holidays, our BSO transforms into full-day adventures with:
- â—ŹThemed week-long projects
- â—ŹField trips around Leiden and beyond
- â—ŹSpecial guests and workshops
- â—ŹExtended outdoor adventures
Locations Offering BSO Explorers


Ready to give your kid the after-school life they deserve?
No more "How was your day?" "Fine." conversations. Get ready for "You won't BELIEVE what we did at BSO today!"
Questions about school pickup? WhatsApp us directly.