I second Scratch. My daughter and I have been using it since 5. I taught a quick intro course to it at her school in December. Here are the intro lessons I

I second Scratch. My daughter and I have been using it since 5. I taught a quick intro course to it at her school in December. Here are the intro lessons I taught http://nextlesson.com/homeschooling-ideas-learn-programming/ http://nextlesson.com/homeschooling-ideas-learn-programming/