Here are links to descriptions of what a child develops, language wise, from age 1 to 2, and then from 2 to 3. There are also some general tips. Sorry they are not clickys.. I'm on my phone.
https://www.asha.org/public/speech/development/12.htm
https://www.asha.org/public/speech/development/23.htm
Re: Pitterpatter
Thank you!!