Building Blocks for Effective Co-Parenting Companion Workbook are designed to offer tools and strategies to assist those who are responsible for raising children. Although “co-parenting” typically refers to separated or divorcing/divorced couples, Building Blocks provides fundamental concepts that are relevant to all who are responsible for the healthy growth and development of children. Readers will learn ways to reduce stress, lessen disruptions, and prevent unhealthy transitions. They will discover ways of working together while using a child-centered approach.