"Feedback, group work and a visible papertrail are all effortless gains. Display student work for class discussion, comment on student posts as feedback; set homework to post short peer critiques; devise project tasks requiring reading multiple peers' work and synthesising an overview with linked references."
Looks a good resource but looks like its school level.
"The Chemistry Collective is a collection of virtual labs, scenario-based learning activities, and concepts tests which can be incorporated into a variety of teaching approaches as pre-labs, alternatives to textbook homework, and in-class activities for individuals or teams. It is organized by a group of faculty and staff at Carnegie Mellon University for college and high school teachers who are interested in using, assessing, and/or creating engaging online activities for chemistry education"
"When I heard a teacher tell me that they were creating recorded lectures for courses as homework assignments and spending classroom time on discussions and more active learning, I knew right then the value of the lecture capture tools."