Many people believe that homework makes children have a good grade. According to Cory Armes, several studies show that homework helps children’s learning and study habits increase. Besides, homework can increase children’s grade. However, homework creates stress to children, and it is not sure that homework can help everystudent have a good grade. According to Kelly Wallence, CNN shows that some parents shared that when children came back home, they were stressed and tired by the quantity of homework they received, and some parents said that homework is more busy work than helpful work to improve academic performance. Besides, According to Cory Armes, who cites Alfie Kohn, “no real evidence showing to be benefitcial to elementary students”.