¿Yo Tengo, Quién Tiene? (Groups of 18 or less)
Print, cut out,and laminate the cards. Pass out the cards to students. Any student you choose may begin. The student reads his or her card aloud, naming the object in the picture. The student who has the card asked for by the first student goes next. Simple, but effective!
I have a Zoo Animals games packet available at on my TpT store as well if you are interested in more first-week resources!