The 300-399 is the Social Science section in the Dewey Decimal System. It is where you will find information about the behavior of different groups of people. Sections 320-329 keep information about how to be a good citizen and what other people have done to change life for the better.

Books

Brave Girl by Melissa Sweet 

The Youngest Marcher by Levinson 

Superheroes Are Everywhere by Kamala Harris 

Rise Up & Write It by Nandini Ahuja 

Movies

The Lorax

Kindness is Contagious

Click Here for the 320-388 Worksheet & Key