Kurt Killewald chose to discuss the disadvantages of overusing technology in education. As a future educator focusing on earth science and physical education, he wants to thoughtfully incorporate technology into his teaching. While technology provides useful tools, it also risks isolating students and allowing them to passively learn without truly understanding concepts. There is not enough research to show that technology should be the central focus of classroom instruction over developing critical thinking skills. Technology is best used as a supplemental tool under the guidance of an effective teacher.