IB PYP Key Concepts Form: What is it like?Function: How does it work?Causation: Why is it the way it is?Change: How is it changing?Connection: How is it connected to other things?Perspective: What are the points of view?Responsibility: What is our responsibility?Reflection: How do we know?4 colours (Red / Green / Yellow / Blue)teaching, resources, PYP, International Baccalaureate, lesson plans, activities, games, handouts, worksheets, assessments, rubrics, units, projects, curriculum, guide, mat