The overarching goal of our ITEST project is to create accessible data science tools and curriculum that are legally compliant with the Individuals with Disabilities Education Act (IDEA), Section 504 of the Rehabilitation Act of 1973, and to evaluate these materials with a diverse group of high-school aged student learners. We have created through this work a set of multi-modal data science technologies that were born accessible and have re-imagined what data science could become through first principles. In a sense, our goal is to make all aspects of data science less esoteric, easier to understand, and fully accessible to all of us. To help achieve our goal, we have worked diligently on a problem we call the "Accessible Graphics" problem, which seems to get in the way of many aspects of data science for people with disabilities. For example, students that are blind cannot create their own visualizations or interpret them. Similarly, modern programming tools use rich graphics like drag and drop connectable blocks and manipulable output. We have created modern alternatives on top of our open source accessible graphics technologies, allowing anyone to participate and innovate in data science. We have been pilot testing our technologies with people with disabilities and are conducting a large field study in classrooms across the United States starting in 2024.