Microsoft Teams is the new communication / collaboration platform in Office 365, and a powerful tool for educators. Microsoft added the OneNote Class Notebook tool to Teams over the summer, and this is now the go-to method for creating your notebooks. You can also create Staff Notebooks for staff teams to share resources, meeting notes and to swap notebook sections with each other.
NOTE: Since making this video, there have been some changes to how you access the OneNote class notebook settings screen (described at 2:44 ). You now access this screen by going directly to the notebook tab within TEAMS, selecting the “class notebook” ribbon and then “manage notebooks”