04/30/2025
Did you know?…
By first grade, most
children can
understand about
10,000 words.
Like other children,
most bilingual children
speak their first words
by age 1 and use two-
word phrases by age 2.
(asha.org)
Age 0-1
Language typically begins to develop around 4-6 months of ageTrusted Source. Around this time, your baby should be making babbling sounds and showing understanding of their environment with things like laughing. If a baby isn’t cooing or making other sounds at two months, it could be the earliest sign of a speech delay.
From seven months onwards, they should be visibly reacting to sounds and understanding basic words like “cup,” “shoe,” or “juice.” They should continue babbling while using hand gestures, and by around age 1, they should be able to say 1-2 words. This is often “mama” or “dada.”
Age 1-2
Within the second year of life, a child should be able to understand basic body parts, as well as simple commands and questions. Using a few two-word combinations.
Age 2-3
By the third year of life, a toddler should be starting to use 2-3 word combinations with more regularity.
A typical 3-year-old can use about 1,000 wordsTrusted Source. They should have enough vocabulary to name most things around them by this point.
The American Speech-Language-Hearing Association (ASHA) is the national professional, scientific, and credentialing association for 241,000 members, certificate holders, and affiliates who are audiologists; speech-language pathologists; speech, language, and hearing scientists; audiology and speech-...