1.5M views · 3K reactions | This is a set of tools for critical thinking that has continued to develop since Carl Sagan's death, 22 years ago. Here, skeptic and science writer Michael Shermer explains key lessons from Sagan, and from his own college freshman course 'Skepticism 101', where teaches students ten basic questions that will help them debunk untruths, and call out baloney when they see it. | Big Think Science | Facebook

Encouraging critical thinking skills in the classroom allows students to carefully analyze and understand an issue or topic objectively. This video will show a classroom conversation where a teacher facilitates critical thinking in her classroom. How have you used critical thinking in classes? | American English at State