I outline how two calendars can bring order and wellbeing to the IB DP/CP coordinator, students and teachers. In a recent webinar, we discussed how to co-create an effective assessment calendar with teachers, how to create a mindset of 'cementing' dates and sticking to them, and how to use a well-spread assessment calendar to shape a culture of assessment to drive growth and learning. We also shared sample calendars, and looked at a coordinator's annual calendar to cover all