About a year ago, I was a long-term substitute for a kindergarten class. I made a few things for a farm unit that I thought I would post in case anyone can use them.
Farm animal word cards (click on the picture to download). These can be used as part of a farm word wall, can be hole-punched and put on a ring for students to reference, or the words and pictures can be cut apart and used to play a matching/memory game.
Farm animal graph (click on the picture to download).
Farm animal cards to go with the graph: