<p>for one of the required materials, it's the university chemistry package where there's the text, a study guide, and an iclicker. apparently with the text came a student access kit with an online code or something. did people in last year's class use the access kit a lot? is it really mandatory for the class or just something to help u review? i bought the book used and separately, not in the package. the cal bookstore doesn't sell the access kit and they're out of the university chem package.</p>
<p>I emailed the prof and he said the kit (and study guide) are both optional.</p>