Discusses recent brain-research findings relevant for educators: the brain changes physiologically as a result of experience; IQ is not fixed at birth; some abilities are acquired more easily during certain windows of opportunity; and learning is strongly influenced by emotion. Environmental enrichment unmistakably influences the brain's growth…

Small school size (fewer than 400 students) makes possible success-enhancing structures and practices: strong, ongoing student/adult and home/school relationships; flat organizational structure; concentration on a few goals; ongoing, site-specific professional development; a respectful culture; and community engagement. Implementation barriers are…