Quizlet has proved to be an incredible resource for both students are parents. There is a large selection of learning activities within the classes. Although doing this is “optional”, I would prefer if everyone does a little bit at home. Sign up is preferred, but you can still access them without an account (It only requires an email address).
Here are the links to my “classes” on Quizlet. Please request to join the appropriate group. If the username is not obvious, let me know the student name after requesting.