Tatiana Ciccarelli is a senior professional learning consultant at NWEA. A native New Yorker, Tatiana has spent the majority of her career as a teacher leader for the NYCDOE. Her areas of focus are mathematics and special education. She believes intentional, informed differentiation, an unending curiosity for one’s students, and a strong data culture are the keys to success. Tatiana holds a BS in science, letters, and society and an MSEd in special education from The City University of New York, where she was also a graduate professor of special education.