This document discusses hybrid online collaborative learning environments that combine both face-to-face and online learning. It notes that current asynchronous online and in-person models have limitations, but that a hybrid model allows for more interaction and accessibility. A hybrid model incorporates tools like simulations, visualizations, and collaborative activities. It also lists benefits like personalized and accessible learning that better accommodates different needs and styles. The document outlines considerations for implementing hybrid learning environments and barriers to overcome, such as developing effective pedagogical approaches and gaining institutional support.