The Shear Force Investigation Apparatus is designed for hands-on learning in structural analysis. It features a beam mounted on two supports, with point loads applied at various positions. The beam is cut at one location where a low-friction hinge with one degree of freedom is installed. This hinge enables the direct measurement of internal shear forces using a built-in force gauge. The adjuster nut on the gauge ensures the beam remains level and minimizes deflection effects. By applying one to three point loads, students can explore real-world applications of shear force analysis in beams. This experiment allows students to calculate reactions using equilibrium conditions and apply the method of sections to determine internal forces. They can generate and compare shear force diagrams, analyzing both measured and theoretical values. The shear force measuring range is ±50N, providing precise and accurate results. The apparatus is compact and easy to use, with all components neatly organized in a dedicated storage system for efficient setup and safekeeping.