Visionlearning.com provides high-quality, accessible, educational content in the science, technology, engineering and mathematics (STEM) disciplines at the introductory undergraduate level. Our free materials, targeted to both students and educators, make available peer-reviewed, bilingual content that not only explores specific STEM concepts, but examines how we have come to understand them, the people who have contributed to our understanding, and the ongoing research that builds our scientific knowledge. By utilizing the Internet and new media, and incorporating both the history of science and process of discovery in all of our learning modules, we aim to improve student understanding of science, promote multi- and inter-disciplinary teaching, and provide a community foundation for those interested in improving STEM education.