Between the ages of two to six, children have a significant growth in vocabulary, reaching up to 10,000 words, with a notable increase by age three.
True. Between the ages of two to six, a child's vocabulary expands from about 200 words to over 10,000 words. By age three, a child can have a vocabulary of up to 1,000 words and use sentences, which represents a rapid increase in vocabulary.
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