Matching Cards
Make a stak of cards with vocabulary words and another stack of cards with the object. Have students match the vocabulary to the object. This gets them exposed to vocabulary and lets them get used to the vocabulary that they have been around.
Sensory Play
Sensory play is very important in a child's life. Let them play with objects or even letters. Students can play with letters in rice, sand, etc., and they can feel the letters and make words out of the letters.