This document discusses TPACK (Technological Pedagogical and Content Knowledge), which identifies the different knowledge areas teachers must have to teach effectively. It includes technological knowledge, pedagogical knowledge, and content knowledge. These areas overlap. The document discusses how the author's understanding of their own TPACK has grown through the course, with an expanded understanding of how to use technology for teaching. The author believes learning about TPACK will help them as a teacher by allowing them to effectively integrate technology, pedagogy, and content knowledge.