The document discusses online simulation in higher education. It defines simulation and provides a brief history of its use since the 1950s across various disciplines like business, healthcare, engineering and more. Benefits of simulation include allowing students to apply knowledge, fostering skills like critical thinking, and creating engaging learning environments. Challenges include the time and resources required for development and adoption. Overall, the document argues that simulation can enhance learning if implemented properly with clear objectives and support for both students and instructors.