Question

role of homework.
expansion of idea ​

Answer 1

Students spend hours doing it, teachers spend hours checking it. Homework is sometimes a burden to teachers and students but still it is necessary. Some people doubt homework's effectiveness, but teachers and researchers agree homework is essential. Homework helps students get better grades in school.

Some people don't know exactly what homework is. Homework is defined as an out of class activity assigned to students as an extension or elaboration of classroom work(KidSource). There are three types of homework teachers generally give out. The first is Practice assignments, they are assignments that reinforce newly acquired skills or knowledge(KidSource). An example of these assignments is writing