For the second year, MITxplore is offering its math enrichment program for students in New England in Grades 4-6. Enrollment filled up very quickly, but you can sign up for the waiting list. MITxplore meets on Sundays, 1-2PM, from October 26 through January 25 (excluding holiday breaks) on the MIT campus. MIT graduate students designed and operate the program to stimulate interest in math and support students’ academic work. The program includes discussions, demonstrations, and hands-on activities. The $200 cost for 13 sessions includes all books, tools, and equipment. For more information, visit mitxplore.org or email mitxplore-mit@mit.edu.