Worked on enhancing the Complex Numbers Notebook within the tgstone/sio-math-workshop repository, focusing on improving instructional clarity and learner experience. Applied technical writing and documentation skills to reformat content, standardize equation presentation, and reorganize the appendix for consistent guidance. Utilized Jupyter Notebook as the primary language and tool, iteratively refining the material through six commits. Addressed formatting issues and corrected typographical errors to ensure the instructional material was clear, consistent, and ready for deployment in educational settings. The work emphasized maintainability and readability, resulting in a final version that supports effective mathematics instruction and streamlined future updates.