As time permits, we will be watching episodes of the 2014 television show "Cosmos: A Spacetime Odyssey", hosted by Neil deGrasse Tyson, in class. Most often on quiz days, after the entire class has completed their quizzes, we may watch 10-15 minutes of an episode. Occasionally, if a substitute teacher needs to be called in suddenly, we may watch an entire episode in class, accompanied by a small assignment.
For home viewing (which is optional), Cosmos is currently streaming on Hulu, Netflix, and Amazon. It is also available on both DVD and Blu-ray.