Project Based Learning is a teaching method in which students gain knowledge and skills by working for an extended period of time to investigate and respond to an authentic, engaging, and complex question, problem, or challenge. (PBLWORKS.ORG)
Projects vs. Project Based Learning

Project Based Learning Checklist

PLANNING:
http://digitaldivideandconquer.blogspot.com/2016/01/project-based-learning-picking-topic.html
Project Based Learning: Start Here