1) The document argues that homework should not be compulsory in primary school for three reasons: it tears apart students' social lives and prevents physical activity; it is sometimes completed by parents when it gets too hard for students; and it wastes paper and ink which hurts the environment. 2) Specifically, the document states that homework takes away time for students to spend with friends and do sports, which is important for their personal growth and fitness. When homework becomes too difficult, parents may end up completing it for students, misleading teachers. 3) Additionally, the document notes that homework results in large amounts of wasted paper and ink. For these reasons, the document believes homework should not be mandatory for primary school students.