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Remote Ready Biology Learning Activities has 50 remote-ready activities, which work for either your classroom or remote teaching.
Post-class
some relevant (if contradictory!) articles:
Exposed: Blog-Post Confidential (NYTimes Magazine, May 25, 2008) and
(courtesy of Jessy) from Scientific American, May 2008:
Blogging Is Good for You--its therapeutic value becomes a focus of study.