The document discusses inquiry-based science education (IBSE) and its key features, including active student engagement, problem-based learning activities, developing observation and questioning skills, collaborative work, and developing autonomy. It provides examples of inquiry-based science where students investigate problems, develop explanations, and evaluate their understandings. Inquiry increases rigor, engagement, intellectual risk-taking, and develops important soft skills. It allows for differentiation, peer learning, and creates lifelong learners able to solve complex problems. Necessary components for science lesson plans include objectives, materials, background knowledge, instruction, student practice, assessment, and closure.