Say actions in Italian when moving from activity to activity. For example before nap-time say "tempo di dormire," which translates directly into "time to sleep."
Repeat words often through songs, stories or speaking. The more children hear Italian words, the quicker they will understand what different words mean and begin using them. For example, work Italian songs into music time, such as "Batta le Manine."
Label items in the room with Italian words and phrases. For example "porta" on the door or "stanza da bagno" by the bathroom. Though children cannot read, they do visualize and associate words with items from time to time.
Sit with students and teach them small phrases such as "hello" and the names of common colors. Say the words and ask them to repeat.