This article explores and analyzes the concept, types, stages, and advantages of Research and Development (R&D) in scientific research. R&D is a scientific approach to addressing human life problems, particularly in the field of education. The study uses a systematic literature review approach to gather data from books, national and international journals. The analysis involves content analysis, focusing on relevant theories and drawing conclusions based on the collected data. The article highlights that R&D aims to produce innovative products or models by following a structured process: problem analysis, design and development, implementation, and evaluation. This process ensures the products or models are validated and tested, leading to high reliability and effectiveness. Key characteristics of R&D include problem-based product development, product testing, revision, and the development of theories through practical applications. The article also discusses various R&D models, such as the Borg and Gall model, the 4D model, the ADDIE model, and the Richey and Klein model. Each model has its own stages and advantages, with the Borg and Gall model being comprehensive and the 4D model being simpler and more efficient. The ADDIE model is systematic and structured, while the Richey and Klein model is more flexible and adaptable. Data collection techniques in R&D include mixed methods, combining quantitative and qualitative approaches, such as surveys, interviews, observations, and focus group discussions. Data analysis techniques involve both quantitative and qualitative methods, ensuring a comprehensive understanding of the research findings. In conclusion, R&D is a valuable method for addressing current problems and producing innovative solutions, with its strengths lying in its ability to provide practical and effective outcomes. The article emphasizes the importance of R&D in various fields, particularly in education, where it can enhance learning and teaching methods.This article explores and analyzes the concept, types, stages, and advantages of Research and Development (R&D) in scientific research. R&D is a scientific approach to addressing human life problems, particularly in the field of education. The study uses a systematic literature review approach to gather data from books, national and international journals. The analysis involves content analysis, focusing on relevant theories and drawing conclusions based on the collected data. The article highlights that R&D aims to produce innovative products or models by following a structured process: problem analysis, design and development, implementation, and evaluation. This process ensures the products or models are validated and tested, leading to high reliability and effectiveness. Key characteristics of R&D include problem-based product development, product testing, revision, and the development of theories through practical applications. The article also discusses various R&D models, such as the Borg and Gall model, the 4D model, the ADDIE model, and the Richey and Klein model. Each model has its own stages and advantages, with the Borg and Gall model being comprehensive and the 4D model being simpler and more efficient. The ADDIE model is systematic and structured, while the Richey and Klein model is more flexible and adaptable. Data collection techniques in R&D include mixed methods, combining quantitative and qualitative approaches, such as surveys, interviews, observations, and focus group discussions. Data analysis techniques involve both quantitative and qualitative methods, ensuring a comprehensive understanding of the research findings. In conclusion, R&D is a valuable method for addressing current problems and producing innovative solutions, with its strengths lying in its ability to provide practical and effective outcomes. The article emphasizes the importance of R&D in various fields, particularly in education, where it can enhance learning and teaching methods.