Teaching students to understand the differences between fact and opinion is essential. This is a tested skill. More importantly, helping students to correctly evaluate information will help them make informed life choices. For example, the news is full of campaign ads. Sorting facts from opinions helps people vote intelligently.
Also, the Internet has opened up vast sources of information. Learning to distinguish what is true is of vital importance. Studies show that teens are sharing more and more information about themselves online. This information can even lead to cyber bullying. Teens need to sort out what is true.