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, g