For children, learning to read means continually building an ever-growing vocabulary of words. Child care providers are a key part in this process of vocabulary development.
Vocabulary is the number of words known or used by a person. Children use simple words that they understand. Generally, children understand more words than they use. The average preschooler knows about 5,000 words. By the end of high school the average young adult will know about 60,000 words. A child’s vocabulary will gradually …