Episode 1
The episode starts with Nobita getting bored. Then Suneo invites them to play Dodgeball, but when they get to the place they usually play gets turned into a place to put materials. Then Doraemon takes out a camera which can make miniature versions of buildings. They successfully make Nobita Land and invited their friends to play, but it gets destroyed by Nobita's Mother in the end. The episode ends with all the scrap metal landing on Doraemon.
Aired 02/04/1979EP 1 - Episode 1

Doraemon
Nobi Nobita is a 4th-grade boy in Tokyo. One day, a round, blue cat-style robot (minus ears) pops up in his desk drawer. Nobita's great-great-grandson (or something) lives in the 22nd Century, but thanks to Nobita's mistakes, the entire family is living in poverty. To rectify this, Nobita's descendent is sent Doraemon back to the past, to help prevent Nobita from making mistakes. Of course this is a difficult task since Nobita is the weakest and least intelligent child in his class. Doraemon does, however, have a 4-dimensional pocket on his front, which contains cool gadgets from the future. With these toys, Doraemon will try to help Nobita. Unfortunately, Nobita also has the bad habit of misusing Doraemon's gadgets and landing himself in yet more trouble?
(Source: AnimeNfo)