The document discusses research and inquiry. It defines research as a systematic process of investigation using disciplined methods to answer questions or solve problems. Inquiry is defined as seeking truth, information or knowledge through questioning and applying human senses. Three educational theories are discussed: discovery learning theory emphasizes exploration and problem-solving; socio-cultural theory involves social and cultural influences on thinking; and constructivist theory views learning as forming new ideas based on prior knowledge. Inquiry elevates thinking through problem investigation and assessment.