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  • Did You Know?

    Our school offers an environment of respect, intercultural understanding and integrity, where everyone is involved, valued and successful; a community where individuals make a difference.

    boy in class

  • Did You Know?

    97% of our parents say their child is developing confidence and independence at our school


  • Did You Know?

    Through Nord Anglia University our teaching staff maintain the highest standards of a rigorous British education.

    Marion Sands with student

  • Did You Know?

    Our students have achieved strong results in the IB Diploma Programme. BISB’s initial average score this year is 2½ points higher than the IB global average, maintaining the gap between ourselves and other IB schools around the world.

  • Join Us!

    We welcome the opportunity to meet you, therefore we have a dedicated team waiting to hear from you and ready to put you in touch with others whom you may wish or need to speak to.


  • What's happening in school?

    primary students music

  • Join us!

    Find out more about our Sports Department and TEAM BISB!


Maths Week

Next week at BISB is Maths Week in both Primary and Secondary.

M-Athletes poster

Primary students from Early Years to Year 6 will be taking part in a range of exciting and fun challenges including a Kenken competition, Timetable Rockstar battles, designing a theme park and much more. The highlight of the week in Primary will be on Friday 6th November when students will be encouraged to come to school dressed in sports clothes so they can become M-athletes and take part in a variety of sporty lessons using their maths skills to gain house points! Go M-athletes!

Maths Week 2020

In Secondary, during tutor time students will find out about their maths teachers' favourite problems and be able to have a go at solving those problems. Each lunchtime there will be a variety of challenges including musical algorithms, tangrams and maths mazes. There will also be a chance to gain house points for Year 7-10 students in a variety of competitions including a maths relay, strategy games, problem-solving and skyscraper problems! Get on your thinking caps.