This document provides an overview of strategies for teaching historical thinking skills using the C4 Framework, which involves having students collect, collaborate, create, and communicate. It discusses sourcing, contextualization, corroboration, and close reading skills. Examples are given of how to apply these skills, such as analyzing images, documents, and viewpoints. Teachers are encouraged to have students collaborate, find evidence, and create solutions to historical problems. The final stage of the framework involves communicating solutions through various presentation tools and sharing work.