1 year old milestone question

Anyone who has or have had a 1 year old, I'd love advice!
Okay my daughter who turned one 2 weeks ago knows what brush her hair and teeth means, meaning I can give her a tooth or hair brush and tell her to brush and she knows what to do and while she doesn't do it perfectly, she still knows. She puts my cell phone up to her ear. If I tell her it's time to change her diaper she will go get me a diaper. She gives kisses and says dada. She can clap, point and wave. There's other things I can't think of but my worry is that she isn't saying many words at all. What activities do you do with a one year old? Like is it to early to try ABC's and 123's? I try and teach her things but I feel stupid cause she's so young. Need some ideas on little educational things to do that are for her age! Thanks!