STEM stands for Science, Technology, Engineering, and Mathematics. It is an educational and professional field that encompasses a range of disciplines related to four areas.

Science: Science involves the systematic study of the natural world through observation, experimentation, and analysis. It includes various branches such as biology, chemistry, physics, environmental science, and more.

Technology: Technology refers to the application of scientific knowledge and tools to create practical solutions and innovations. It involves the development, implementation, and use of various devices, software, systems, and processes to enhance human life and address societal needs.

Engineering: Engineering is the application of scientific and mathematical principles to design, develop, build, and maintain structures, machines, systems, and processes. It encompasses various fields such as civil engineering, mechanical engineering, electrical engineering, aerospace engineering, and many others.

Mathematics: Mathematics deals with the study of numbers, quantities, structures, and patterns. It includes areas such as algebra, calculus, geometry, statistics, and mathematical modeling. Mathematics serves as a fundamental tool for scientific research, technological advancements, and engineering problem-solving.