who make this world betterment one teacher in new york developed a unique way to help students get inspired by some amazing individuals. cnn heros is absolutely helping me to mold my little buddies in 5th grade into the type of teenagers and adults that we all want them to be. >> as you are watching, think about what makes your heart feel good. here we go. in the class, it starts with the cnn heros segment. we watch it, and them we have a great discussion. when this guy, paul, goes through -- [ cheers and applause ] it never gets old. cnn heros makes me a better teacher because i know that they are giving us the most valuable lesson that you want any kid to have. >> to see more of cnn heros, go to cnn heros.com, and nominate someone you think should be a 2017 cnn hero. we're back after this. once there was a little pig