abstract: This action research study primarily examined how educative curriculum materials (i.e., curriculum materials that include supports for teacher learning) can improve a teacher’s knowledge base and ability to succeed in the classroom. The focus was on the impact of one type of educative curriculum material: PowerPoint presentations. Specifically, the study investigated if translating teacher’s manuals into digital presentations was valued by general education teachers responsible for teaching Engage NY math in kindergarten, first, second, and third grades. The study asked teacher participants to describe the impact (if any) of adding a digital presentation component to their lessons and investigated if they self-reported increased Pedagogical Content Knowledge (PCK), which is a teacher’s understanding of how to help students understand specific subject matter. Using questionnaires, interviews, and field notes, the following research questions were examined: 1) How do teachers describe the impact that pre-made digital slide share presentations (i.e., PowerPoint presentations) have on lesson planning, preparation, and pacing and 2) What impact does translating teacher’s manuals into digital slide share presentations (i.e., PowerPoint presentations) have on teacher’s pedagogical content knowledge? Results indicate that teacher participants found the presentations to be helpful and positively impacted their lesson planning, preparation, and pacing, and improved their perception of their own abilities when presenting Engage NY math content. / Dissertation/Thesis / Doctoral Dissertation Leadership and Innovation 2019