👉 Elementary engineering is the foundational discipline that focuses on applying basic scientific principles and mathematical concepts to design, build, and test simple machines and systems. It involves understanding forces, motion, energy, and materials to create functional prototypes that solve practical problems, such as lifting objects, converting energy types, or automating tasks. At its core, it emphasizes hands-on experimentation, iterative design (testing, analyzing failures, refining solutions), and problem-solving using tools like basic math, physics equations, and simple construction materials. This hands-on approach builds critical thinking and creativity, forming the basis for more advanced engineering fields like mechanical, electrical, or civil engineering.