There are many resources out there for those trying to wade through the sea of misinformation! We suggest you start here:
Websites, Podcasts and Videos
Lessons for K12
Generation Skeptics Educational Resources - videos and lesson on critical thinking (scooby doo! How to sell pseudoscience)
CEEE - The Difference between Science and Pseudoscience (MS lesson 70 minutes)
Thinking is Power Activities (e.g. create your own conspiracy theory) - video on FLOATER
5 Examples of questionable claims - Fake News or Pseudoscience?
Disney Lesson plan for watching Bill Nye Pseudoscience episode
UC Berkeley Understanding science
Rating Claims - How Scientific is it?
Books
Why People Believe Weird Things (Shermer)
Demon Haunted World (Sagan)
Unbelievable Examples