Hi,
My name is Ifat, I'm from Israel, and I'm teaching English in the second grade.
Each one of my lessons begins with two songs, kids learn a lot from those songs. You repeat the words a few tims, and than, without even noticing, your kid knows English.
At first, choose some short songs that repeat themselves every other line. Then choose longer.
But, don't spend the lessons on singing.
About theaching letter - use flash cards - it's
Good Luck!
Ifat