Rhyming words are an easy way to build a student's vocabulary. Work with the class to choose sets of word families from the word wall. Then, on a piece of chart paper, add more words to each family that may be missing from the word wall. Begin with the basics, such as the -at, -ug, and -an families.
Say It, Spell It, Check It is an easy game that students can play in pairs. Have one student sit with their back to the word wall, and the other calls out a word to spell. Students can write the word on a marker board. Then, both students can use the word wall to check the spelling.
Since you have used note cards for your word wall, you can take the words down for many of the activities. For an abc order activity, start by choosing three words from the word wall and work as a class to put them in alphabetical order. At this level, you will want to choose words that each begin with a different letter. Slowly work to increase the number of words you use.
You can also use word walls in prekindergarten to work on basic word recognition and writing. Choose 2-3 words and have students write a sentence and draw a picture that uses all three words. If the students' levels dictate that a only picture is drawn, have them tell you a sentence that goes with the picture and uses all of the words. You can then write the sentence on the picture for them. You can slowly increase the number of words you choose.
Give students cut outs of letters if the alphabet and use the letters to spell words from the word wall. Working with a partner, they can choose a word, spell it out, and have the partner say what the word is.
As you begin to work on writing, encourage students to use the word wall to help them with their spelling.