Patrick WachiraPatrick Wachira is an associate professor in the departments of Mathematics and Teacher Education at Cleveland State University, USA. His teaching experience includes teaching mathematics content and Mathematics education courses for elementary and mddle school teachers. His main research interests are in the preparation of teachers to teach mathematics in a way that develops understanding facilitated by appropriate and effective integration of technology in learning. In addition, his research focuses on teaching mathematics in a way that is culturally responsive. Read More Read Less