Lower case

I saw Ryder recognizing some lower case letters the other day, so I asked him to name they all for me tonight and these are the ones he knew: j, y, m, k, r, u, c, s, i, x, v, o, p, w, z. I was pretty impressed that he knew 15 considering we've never talked about the lower case letters before. He knew mostly the ones that are similar to the upper cases, but also knew a few others. It's a good start, especially considering that he's only 3 yr and 8 months and we've never worked on them before!