Link that follows leads to a brief article that describes the program. Did I forget to mention that this resource is free! http://myclasstech.com/2012/02/06/tenmarks-21st-century-math-instruction-has-arrived/
TenMarks.com Teachers can create classroom rosters and add their students. Through the free version teachers can have the students study what they have been learning in the classroom. Tecahers can choose content areas they want their students to focus on, that align with common core standards. There is even an option for students to use self-paced practice, called jam sessions.