During the last block (2:30 - 4:00), middle school students are given the opportunity to participate in ESPrinkler, a mini-program that consists of several one-shot (Splash-style) classes each week, including Singing A Capella, Explosive Chemistry, and Splendid Spleens While you don’t have to individually register for each activity, you must register for this course (ESPrinkler) to partake in the different activities offered every week!

Math is not about formulas and symbols: it’s about finding patterns! If three people want to all introduce themselves to each other, how many introductions will take place? Just three! But what about ten people? What about a thousand? Through interactive lectures, this class will introduce quirky mathematical topics not covered in regular curricula (number theory, graph theory, logic, set theory, geometry, etc.) The lectures are intended for middle school students. The class will consist of a lecture from a different teacher every week, on a variety of math topics accessible to middle schools students.