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.
A later school start time has a positive effect on studentsâ grades. A later start gives students a longer attention span and a better morning. Obviously these factors would dramatically affect a studentâs school performance. In addition schools with later start times have higher attendance rates.o! It is because of school start times. Teen studentsâ need a later school start time for many reasons: it gives teens the opportunity to get much needed sleep; it improves teensâ grades; and it helps them be healthier. Many teenagers are not getting enough sleep and this is often due to early school start times.