Principal : About 75 percent of kids have been homeless or are in danger . School operates a food bank for families , also chips in with clothes , haircuts , bills . Sleepy 5-year-old tasked with feeding , changing baby sister during night , teacher says . Comment:
Principal : About 75 percent of kids have been homeless or are in danger . School operates a food bank for families , also chips in with clothes , haircuts , bills . Sleepy 5-year-old tasked with feeding , changing baby sister during night , teacher says . Standardized test scores on rise as Las Vegas school works to `` create a new norm ''