How to Teach Vocabulary to a 4-Year-Old Teaching vocabulary to a 4-year-old is a key step in nurturing their language development and preparing them for social and academic success. At this age, children are curious, beginning to form short sentences, and capable of learning around 1,500–2,000 words, as noted by Speech and Language UK. A … Continue reading How to Teach Vocabulary to a 4-Year-Old