WCNY TV Classroom. PBS PhD Science Level 4 Module 3 Part 1. Season 1 Episode 518 | 26m 47s. Module 3 Part 1: In concept 1, students investigate the anchor phenomenon, elephants’ ability to sense ...

Module 3 Part 1: In concept 1, students begin to wonder about the anchor phenomenon, Balinese Rice Farming, and how it has endured for 1,000 years. To dive in, students delve into the nature of ...