This text serves as a practical guide for practicing teachers and student teachers to conduct action research in educational settings. Unique in its approach, this guide weaves wonderful metaphors from the Wizard of Oz throughout its entirety. It literally takes readers on an exciting journey with Dorothy and her friends to discover all facets of action research. It offers step-by-step guidance through the action research process, complete coverage of theories, and plenty of real-life examples to equip teachers with the tools they'll need to successfully conduct action research.