From 11:00PM PDT on Friday, July 1 until 5:00AM PDT on Saturday, July 2, the Shmoop engineering elves will be making tweaks and improvements to the site. That means Shmoop will be unavailable for use during that time. Thanks for your patience!
Ms. Keen is Melinda's biology teacher. She seems all business, but Melinda learns things in biology class that she can apply to her own life. Ms. Keen is shown as a good teacher, even though she doesn't directly reach out to Melinda.