In this professional development video from Getting Results, students and their instructors discuss how lab time reinforces what is taught in lecture. One instructor says his goal is to prepare students through lecture, and then apply the learning in a lab. In this video, the students have to understand a mathematical function in order to make a robot work. When students get frustrated in the lab, the instructor guides them with questions. One student says the lab gets results for students by “hammering home” the content. The instructor concurs, saying that he avoids telling his students how to do the problem. Instead, he encourages them to grapple with it themselves.