We have integrated the OpenStax Environmental Biology textbook with intuitive personal learning tools, adaptive assessments, learning activities, personalized learning paths, instructor-contributed content, and actionable analytics to make studying and learning environmental biology more efficient, effective, and engaging – with measurably improved student outcomes. We guide each student through a personalized learning process, orchestrating the presentation of OpenStax Environmental Biology in a way that is paced, sequenced, and optimized for each student based on their knowledge, needs, and abilities. We also provide accurate real-time learning analytics that helps instructors pinpoint student problem areas and provide relevant remediation.