STEM Careers Metamorphosis of Medicine. Medicine is an exciting and rewarding field of study. Imagine doing research that could help save lives or working directly with patients in a hospital. Students will learn the history of medicine and STEM topics with this nonfiction title that builds critical literacy skills. Featuring TIME content, this purposefully leveled text was developed by Timothy Rasinski, a leading expert in reading research. The intriguing sidebars feature fun facts that challenge students to think more deeply about the topics and develop higher-order thinking. Informational text features include a table of