I teach 3rd grade and am looking for a math curriculum that is available on CD rom. We have activboards and use them all the time. I already use a variety of resources to support math instruction online, but what I am looking for are PDFs or some sort of printable resources for students to practice skills. I have been piecing together a little bit of this and that, but there is no continuity. I am skilled enough to make them, but they are so time consuming to make given the need to include clip art that catches students' eyes or represents abstract concepts.