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    IB at Chief Sealth International High School

    Chief Sealth is an International Baccalaureate WorldSchool. We offer a variety of IB courses as well as the full International Baccalaureate Diploma Program - offering students an excellent way to expand their personal and academic horizons. We also offer the IB Career-Related Program.

    The IB Mission Statement

    The International Baccalaureate aims to develop inquiring, knowledgeable and caring young people who help to create a better and more peaceful world through intercultural understanding and respect. To this end the organization works with schools, governments and international organizations to develop challenging programmes of international education and rigorous assessment. These programmes encourage students across the world to become active, compassionate and lifelong learners who understand that other people, with their differences, can also be right

    IB Programs Offered at Sealth

    Use the links below to learn more about the IB Programs at Chief Sealth:


    IB Information for 10th Graders

    Considering the IB? Great! Click the link below for valuable information:

    IB Exam Information

    For information on May 2021 Testing, click the links below:

    To register for May 2021 Testing, click the links below: