They know their numbers and can sing their ABCs

With the help of Elmo ABCs and their Preschool Prep DVD's, both boys have started counting from one to ten and singing their abc's. Every time that they are willing to oblige me, I start jumping around in an effort to cheer them on singing "they know their numbers/letters, let's do a numbers/letters dance for you." They both get so excited.

I am still unable to get Jackson but was able to get the following of Connor: