I agree homework is important depending on your language goals. Also, it depends on how long are you using the teacher. For example, I have found a great French teacher that I am comfortable working with. So I actually got the 5 lesson package and have a weekend class every week for the next month. So it will make sense to give me homework to see how far I am progressing each week and if the teacher's method of teaching is working for me. If the student is a 1 and done then no, it doesn't make sense to give them homework.