This document summarizes an agenda and activities for a workshop on Understanding by Design (UbD). The agenda includes a review of UbD, identifying essential questions and understandings, and designing assessments. Examples of essential questions and understandings are provided. Essential questions are meant to be open-ended, investigated from multiple perspectives, and encourage meaning making. Understandings are meaningful big ideas that cannot be directly taught but must be inferred, connect different ideas, and transfer to new contexts. Participants engage in self-tests and activities to identify essential questions and understandings. The workshop leaders offer to meet with participants to help evaluate essential questions and understandings or participate in peer reviews of instructional units.