Do you play any instruments? http://elephanttube.in.net/ elephant tube.com Nearly a quarter of all states already collect and record information on students' height and weight, and nine states, including Massachusetts, send letters home if a student is classified as overweight or obese based on his or her body mass index (BMI) score. The council voted 10-1 to stop automatically sending the letters home, after parents expressed concern that the letters could promote bullying and perpetuate self-esteem issues.