`` It establishes that between the ages of kindergarten through grade 4 , vocabulary would be introduced so a student has an understanding , '' Messinger said . Helena , Montana , schools are planning a new curriculum that includes sex education . It would start in early years -- kindergartners would be told to properly use body parts . Some parents say it starts teaching children about sex far too early . School officials say parents can always opt out if they object .
Helena , Montana , schools are planning a new curriculum that includes sex education . It would start in early years -- kindergartners would be told to properly use body parts . Some parents say it starts teaching children about sex far too early . School officials say parents can always opt out if they object .