Google Drawings allows users to collaborate and work together in real time, just like Google Docs and Sheets, to create flowcharts, graphic organizers, mind maps, concept maps, types of diagrams, etc.
Here is one example of how you can use Google Drawings in your classroom to have your students complete an activity. Instead of them watching a video and taking notes, link the video on your Google Drawing and have them complete the chart as they watch. Click here for a Math example.