Special magnet sets for teaching experiments are comprehensive and standardized magnetic teaching aids designed for primary and secondary school physics teaching, popular science education, laboratory experiments and student hands-on operation training. The magnet teaching set covers various types of mainstream magnetic materials and conventional shapes, including neodymium strong magnets, ferrite ordinary magnets, rubber soft magnets, bar magnets, horseshoe magnets, circular magnets, magnetic needles and magnetic accessories, which can fully meet the teaching and experimental needs of primary and secondary school electromagnetic basic courses, popular science demonstration and hands-on inquiry experiments. Different from industrial magnets, teaching experiment magnet sets take teaching safety and experimental intuitiveness as the core design concept. All magnets are moderately adjusted in magnetic force, avoiding excessive magnetic force causing clamping injury and equipment adsorption damage, while ensuring obvious experimental phenomena and convenient observation by students. The surface of all magnet accessories is finely polished, smooth and burr-free, with rounded edges and corners, non-toxic and environmentally friendly surface coating, safe and odorless, complying with school teaching safety standards, suitable for students of all ages to operate independently. The complete set of teaching magnets is rich in specifications and complete in variety, which can realize multiple physics experiment projects, including magnet magnetic pole discrimination experiment, magnetic field distribution demonstration experiment, magnetic attraction and repulsion principle verification experiment, electromagnetic induction basic experiment, magnetic conductivity comparison experiment and other basic physics teaching contents. The horseshoe magnet has strong concentrated magnetic force, which is convenient for demonstrating magnetic pole characteristics; the bar magnet is suitable for magnetic field line distribution demonstration; the miniature circular magnet is used for student group hands-on experiments; the magnetic needle can intuitively display the geomagnetic field and magnetic field direction. All magnets have stable and durable magnetic performance, no easy demagnetization, long service life, suitable for long-term repeated teaching and experimental use. The set is equipped with professional packaging and classification storage boxes, with neat classification and easy storage, which is convenient for teachers to carry and distribute in class and students to organize and use after class. In addition to school classroom teaching, the magnet set is also suitable for science museum popular science demonstration, parent-child hands-on science popularization, student science and technology competition production and other scenarios. It can intuitively display the basic principles of magnetism, help students understand the basic knowledge of magnetic field and electromagnetism, cultivate students' hands-on operation ability and scientific inquiry thinking, and is a standardized and professional auxiliary teaching tool for physics basic teaching and popular science education. The product has high safety, strong comprehensiveness and good teaching intuitiveness, and is widely used in primary and secondary school physics laboratories and popular science education institutions.