If you have any questions at all you may call the school's counseling office at 310-241 1900 to schedule a 9:30 appointment with Mrs.Sullivan. If you need help please view the movies for the textbook page you are doing. They are the FIRST link under my links section. There is a movie for every lesson in the textbook. Please also refer to the back of the book for the odd problem answers before you try the even problems.