Teaching the Student Teacher!
With Ash's Sunyshore Gym match delayed, Ash and friends head towards Lake Valor for the Grand Festival. They meet up with Dawn's mother Johanna who asks them to help out at a school. They help out, but things get hectic, especially when a kid takes a "liking" to Piplup. Dawn decides to use this time at the school to perfect some combos for the Grand Festival, while Jessie sets her sights on her fourth ribbon.
Aired 11/03/2010EP 167 - Teaching the Student Teacher!
2006
Pokémon the Series: Diamond and Pearl
After defeating Brandon and declining the offer to be a Frontier Brain, Ash sets off to travel through the far away land of Sinnoh. Once he gets there, he meets up with Hikari, a local trainer from the region, and they decide to travel together.