Join or renew your NSTA membership and get access to classroom-tested resources, our award-winning journals, deep discounts on books and conferences, support from a trusted community of learners... and this t-shirt! Use promo code MAY18 when you become part of the NSTA community through May 31, 2018. And from the NSTA staff and leadership, THANK YOU for being a science teacher and nurturing young minds. We appreciate all you do. Have questions or suggestions? Send us a note at membership@nsta.org.