Kiri looked up as Meredith leaned over and talked to her in a low voice. "I thought it was interesting," she whispered back. "But I didn't understand much of it. You know I'm a Pureblood, right? I've never had much contact with Muggles, and it's really difficult to remember everything." She pointed at her textbook, and after a glance at the teacher and the students around her, she continued. "Today I could only answer questions when I had read about in my book. I'll probably need some help with my homework."