"Concepts form a research tool, which is both manageable and open-ended. The concepts provide a key- a way into a body of knowledge through structured inquiry. They place no limits on breadth of knowledge or depths of understanding and therefore provide access to every student, regardless of particular aptitudes..."

Source: www.ibo.org. " Making the PYP Happen."

Thus teaching for conceptual understanding and moving beyond facts through a three-dimensional model enables all students to be motivated, challenged and engaged in their learning activity.