Int’l Baccalaureate
TIS is the first school in the Pacific Northwest authorized to offer the Primary Years Programme.
- Click here to see the full TIS Program of Inquiry, showing what is studied in each grade.
- Click here for links to more about the IB at TIS

“We cannot be the center, the child is the center,” says TIS Spanish teacher Pilar Arias when she talks about the International Baccalaureate (IB) Primary Years Programme (PYP). ”Before, I decided what the children should learn. With the PYP, children have the opportunity to create questions, so they are much more involved.”
The IB Primary Years Programme, offered at nearly 600 authorized IB schools worldwide, is a guided inquiry-based teaching method that centers on student questions. Rather than working through a standard lesson and memorizing facts, students study a central idea by creating and exploring their own questions. Through this concept-driven process, students gain deep understanding and learn the skills needed to acquire, organize, and communicate knowledge. It is those skills that enable children to become independent learners, capable of pursuing knowledge beyond the classroom and throughout life.
Each PYP unit of inquiry begins with the class assessing prior knowledge on a unit’s central idea through the teacher’s guiding questions. Then the students formulate their own questions based on what they want to know. “They love the questions. They own the questions,” says Arias. ”When they feel some ownership in their learning, they are more motivated.”
The questions start the cycle of inquiry that guides every IB lesson, as shown in this diagram. Teachers support the student-led inquiry with age-appropriate resources and activities to guide and structure the learning.
Learn more!
- An IB primer
- Pumpkin Science: Scientific inquiry in preschool
- More examples of IB in TIS classrooms
- IB lessons connect kids to science Fall 2011 TIS News
- Kindergarteners turn Picasso lessons into help for Portland’s homeless February 2011 TIS News
- 5th grade students experience life and conduct research in Spain, China, Japan Spring 2011 TIS News
- Take, make, seek, solve: the IB at TIS and Learning to reflect Fall 2009 TIS News
- The IB-PYP Versus Traditional Teaching and Learning Sept 2009 article by Head of School Dr. Alfonso Orsini
- IB’s PYP: One alphabet soup elementary schools can spoon up March 2009 Portland Family
- IB Learner Profile inspires TIS lessons February 2009 TIS News
- Reaching the whole child through IB Spring 2008 TIS News
- On the IB Journey Fall 2007 TIS News
From the International Baccalaureate Organization:




