My 15-year-old has been struggling with focus during our afternoon math and science blocks lately. We've tried shorter sessions and breaks, but he still seems to lose interest after about 30 minutes. Has anyone found strategies that work well for keeping teenagers engaged without just letting them off the hook? I'm wondering if it's a scheduling issue, the subject matter itself, or something else entirely. Would love to hear what's worked for your families. 해피머니 상품권 현금화