The document discusses different aspects of research including inquiry, investigation, and immersion. It defines inquiry as asking questions to learn more about a topic. Investigation is systematically examining a situation to find answers. Immersion means deep involvement in an activity or environment. The document provides steps for inquiry-based learning such as brainstorming topics, selecting a manageable topic, and formulating a research question and thesis statement. It also includes an activity to list causes and effects of an issue and propose solutions.