This toolkit includes resources for training on trauma-informed social-emotional learning in the classroom. There is a PowerPoint slide deck, a workshop facilitator guide, and a supplemental handout. It includes information on ACES and trauma, systemic adversity and historical trauma, concrete and evidence-based strategies on trauma-informed strategies, and educator self-care. It can be a helpful resource for those providing training and technical assistance on trauma-informed care. This resource supports the COVID-19 response.