TME is excited to announce our new co-editor: Dru Horne! Dru earned his B.S. in Mathematics and his M.Ed. in Mathematics Education at the University of Georgia. He became interested in better understanding how students think about mathematics and how, as teachers, we can support students in making sense of mathematics. He is now an aspiring mathematics education researcher and doctoral student at UGA where he is studying how students and teachers conceptualize and understand proof and proving.

As we welcome Dru, we also want to thank outgoing editor James Drimalla for his service to The Mathematics Educator! His work and dedication to the journal will not soon be forgotten, and we hope that his future endeavors are as successful as his tenure at TME.