integrate different attendance/grading/behavior tracking software into a single, easy-to-use program.
There are dozens of applications that teachers and school districts use that offer the ability to track attendance issues, grades, and other clerical duties required by every teacher. Often, teachers are asked to use multiple programs to do similar things. A single program that can be used nation-wide would be fantastic for teachers. Every district has different policies, but if these policies/rules are automatically streamlined into the program, it would be very simple to create an online database that holds information for each child. If this single program is used throughout the country, then it would make for an easier transition for students from (for example) middle to high school, or when a child transfers schools or leaves the school system entirely to move to another. In this case, a program that can take the student's information, grades, etc, strip the rules of the old school system, and implement the new policies of the new school system, would alleviate many headaches in the guidance office as well as the classroom.
Jolyon Terwilliger commented
KickboardForTeachers.com provides attendance, grades and behavior tracking for multiple schools in one install. Custom reporting allows aggregating system-wide statistics in one report.