Link to an awesome Trauma Focused Cognitive Behavioral Therapy tool. Very important to be trained in the model as well. http://ego.thechicagoschool.edu/s/843/images/editor_documents/childadolescent/TF-CBT%20workbook.pdf
This is a work sheet I designed for when I have a first therapy session with a child. It allows for me build rapport, get to know the basics, and to explore a couple in-depth items, such as fears and worries. Hope you enjoy and find this useful!