IXL is the Web's most comprehensive math practice site. Popular among educators and families, IXL provides unlimited questions in more than 2,000 topics. An adaptive learning system, featuring games and awards, inspires students to achieve.
Via Tracy Pratt
Collection of resources realted to iPads in K12 education curated by Kathy Schrock. There are lots of lists of suggested apps generated by multiple schools. if you have some time to spend just browsing, this seems a good place to start.
Using iPads in Education: Resources for teachers using iPads in the classroom"This page is for sharing resources for teachers, tutors, and parents that are integrating iPads into education. Please share this if you find it helpful!
Via Lynn Judnic