By Elaine Donnelly
Extending sexual misconduct to combat units

Mitt Romney kept academic standards high, pushed for more charter schools and took other steps during his time as Massachusetts governor to keep the state in the top tier of student performance — but he stumbled in his efforts to institute merit pay for teachers, revamp the tenure system and other aims.

Aggressive efforts to prevent students from dropping out of school contributed to a modest 3.5 percentage point increase nationally in the high school graduation rate from 2001 to 2009, according to research to be presented Monday at the Grad Nation summit in Washington.

Those sneaky students in the back of the classroom aren't the only cheaters. Teachers and school leaders are getting in on the scams by boosting test scores not through better instruction, but by erasing wrong answers, replacing them with the right ones and hoodwinking parents in the process.