A program for readers who enjoy
being on a team, doing quizzes and some friendly competition
Are you a future Iris BookBowl champion?
Wednesday March 11, 2026
Decentralized model
Neighboring schools meet in a cluster
Various clusters connect online
Time 13:00-15:00
Confirmed Participants
American International School Budapest
American School in London
Amity American School Amsterdam
Berlin Metropolitan School
Bladins International School of Malmö
British School of Brussels
Bonn International School
British Junior Academy Brussels
International School of Amsterdam
International School of Brussels
International School of Luxemburg
International School of Paris
International School of Prague
International School of Stavanger
Leipzig International School
Munich International School
St George's International School, Cologne
St George's International School, Düsseldorf
St George's International School, Munich
St. John's International School Brussels
Wednesday March 18, 2026
Decentralized model
Neighboring schools meet in a cluster
Various clusters connect online
Time 13:00-15:00
Confirmed Participants
ACS Cobham International School, London
International School Budapest
American School in Milan
Antwerp International School
Berlin Brandenburg International School
Berlin Metropolitan School
Bladins International School, Malmö
Bonn International School
British Junior Academy Brussels
British School of Brussels
British School in the Netherlands, The Hague
English College Prague
International School of Basel
International School of Brussels
International School of Luxemburg
International School of Utrecht
International School of Zug and Luzern
Leipzig International School
Munich International School
Rotterdam International School
St George's International School, Munich
St John's international School, Brussels
Thuringia International School
Washington International School
Zurich International School
Monday March 9, 2026
online only
Time 16:00-17:15
Confirmed Participants
ACS Cobham International School, London
International School Budapest
American School in London
Antwerp International School
Berlin Metropolitan School
British School of Brussels
British Junior Academy Brussels
English College Prague
International School of Brussels
International School of Zug and Luzern
Munich International School
Rotterdam International School
Readers who like being part of a team, doing quizzes and a bit of competition can join the Iris Award Bookbowl.
There are 3 bookbowl competitions, each linked to a current list of Iris Award Books:
the ES Bookbowl is connected to the 12 titles on the ES Iris Award Chapter Book list,
the MS BookBowl links to the 12 Iris Award Middle School Novels
the HS / Adult BookBowl focuses on the 6 HS / Adult Iris Award Novels
Each school gets to send a team to the Interschool Iris BookBowl final in March
The final follows a hybrid model, with some schools meeting in person while others join remotely.
Each team consists of up to 12 students (1 per book)
While it is a competition, the focus is solidly on being together and meeting other students who share a passion for reading
Talk to your librarian to find out how you can join.
CHAMPIONS
2025 Berlin Brandenburg School
2024 Berlin Brandenburg School
+ British School in the Netherlands
2023 Rotterdam International School
2022 British School Brussels
2021 British School Brussels
2020 British School Brussels
2019 IS Brussels
2018 British School Brussels
2017 IS Brussels
BOOKBOWL FAQ
How many players can be on a team?
A maximum of 12 players can be active at any time on a team.
If there are more than 12 players on a team, it is up to the librarian to deactivate any number over 12
Can one school field more than one team?
In the past we have allowed this. As the number of schools participating is growing this is becoming more impractical.
The (current) 25 Bookbowl is the last one where a number of schools will do this. Each school will only be assigned one score, which will be the average of the number of teams fielded. For example if school A fields 2 teams, one scores 80 points and the other 100, then the School A will be awarded a score of 90 points.
Starting next school year, each school will be allowed to field one team only.
Who hosts the bookbowl?
As the program is expanding, we are moving towards a system of clusters, where geographically neighboring schools get together and join the others remotely.
There is a tradition of a BENELUX cluster, where schools have joined each other in Brussels, Antwerp, Amsterdam or Luxembourg.
By looking at the list of participating schools, neighboring schools are invited to set up their own cluster. It is more fun when you are in the room with a few other schools.
Is there a trophy?
Indeed there is. The winning school gets to take the trophy to their library for a year, after which they hand it over to the next winner. Members of the winning team will be given a medal.
Are spectators welcome to the event?
That depends on the school which hosts the cluster and might be different from year to year.
Will the hosting school provide food?
Again this is up to the hosting school. Typically, visiting teams have brought their own lunch and the hosting school has provided light snacks, possibly a lunch and coffee for the visiting adults.
What happens at the final?
Teams will be answering a variety of questions about the selected books. There will be about 6 rounds in the final. An example of previous quizzes can be seen above. It will give you a good idea of how it works
What are the technology needs at the final?
1 big screen to project the live videoconference for all participating students to see.
1 device for the student team to connect to the Kahoot quiz
1 private laptop for the accompanying librarian / teacher which the students do not have access to. The teacher will use this to see the correct answers to the questions and add the team's scores to the joint scoring spreadsheet
Questions?
reach out ot lalemanw@isb.be