The document discusses the importance of school libraries for science learning. It notes that science libraries play an important role in science education by supplementing classroom lessons with additional reading materials. It recommends that each science classroom or lab have its own small library with various sections like textbooks, reference books, popular science books, and science magazines. It also provides guidance on selecting and procuring science reading materials, and emphasizes the advantages of giving students opportunities for self-directed exploration through access to a classroom library.