Scarlet fever is caused by an infection with group A streptococcus bacteria (usually strep throat). The bacteria make a toxin (poison) that can cause the scarlet-colored rash that gives this illness its name. Not all streptococci bacteria make this toxin and not all kids are sensitive to it.
Schools should start later so students would get more sleep at home and it would prevent them from sleeping in class, so the students would have more motivation and studentsâ academic grades would increase.Sleep is an important part to each and every person.It helps.chools should start later so students would get more sleep at home and it would prevent them from sleeping in class, so the students would have more motivation and studentsâ academic grades would increase. Sleep is an important part to each and every person. It helps.
Start School Later, whose position on school start times is obvious, writes: Considerable research confirms the relationship between school start times, sleep deprivation, and student performance, truancy, and absenteeism, as well as depression, mood swings, impulse control, tobacco and alcohol use, impaired cognitive function and decision-making, obesity, stimulant abuse, automobile accidents, and suicide.