She didn't engage the group in inquiry-based instruction practices that day, however. The Rhodes group made flash cards, listing such questions as, "What are the two main structures that make up the central nervous system?" and "What are the functions of the spinal cord?" Although this is a more traditional practice, in this group flash cards had a different feeling. The students chatted with one another while making the cards. They asked Lily to clarify concepts so the information on the cards would be easily understood and to quiz them using the cards. "Great job!" she would say. "You missed three. Practice with the cards a little more, and you'll have it!" Not every student in the room needed to work with flash cards. These students, however, benefited from the practice.