Book excerpt: This is a compendium of 39 Scope on Safety columns from Science Scope, NSTA's member journal for middle schools. As a science educator, you know the importance of using best safety practices to protect your students physically during hands-on science instruction. But do you know how to protect yourself legally even in aging facilities and crowded labs? Learn the regulations and how to apply them with this clear, easy-to-use guide to both safety practices and legal standards.