Electricity and Magnetism Science Experiment Kit for students in grades 7 to 11. This handson STEM kit provides components and fullcolor instructions to learn basic electricity and magnetism principles, build experiments, and practice measurement and observation skills. Total product weight approximately 1.2 KG. Key benefits Teaches core concepts: circuits, Ohm's law, Joule heating, electromagnetism, and magnetic forces through guided experiments. Handson learning: includes real electrical and magnetic components to build, test, and measure, promoting practical understanding and problem solving. Ready for classroom or home use: parts are organized in a storage box and accompanied by a user manual with stepbystep experiments. Included components voltmeter 1 resistance law 1 sliding resistor 1 electric bell 1 electromagnet 1 open motor 1 lamp socket 3 Battery box 3 Single pole double throw 2 Single pole double throw 1 Diode 1 Fixed value resistor 1 Joule's law 1 Thermometer 1 Back 1 Hanging rod 1 Bezel 1 Rubber strap 4 Ring magnet 6 Ushaped magnet 1 Bar magnet 1 Magnetic trolley 1 Ushaped fork wire 8 One end clamps an end wire 2 Lightbulb 4 Compass 1 Iron powder box 1 Small fan blade 1 Screwdriver 1 Battery 4 (need to by yourself) User manual 1 Storage box 1 Functions and compatibility Components allow construction of series and parallel circuits, measurement of unknown resistance using Ohm's law, demonstration of Joule heating, assembly of an electromagnet, and experiments demonstrating the direction of magnetic fields and ampere force. Parts such as the voltmeter, diode, fixed resistor, lamp sockets, and motor are compatible for standard lowvoltage DC educational experiments. Batteries are not included; four batteries are required and must be supplied separately. Performance and materials Durable, classroomgrade components designed for repeated assembly and disassembly during lab sessions and demonstrations. Clear, fullcolor manual explains experiment setup, measurement methods, expected results, and safety reminders for lowvoltage work. Use scenarios Classroom lab: Students work in small groups to build circuits, measure voltages and resistances, and compare series versus parallel behavior. Science fair or project work: Build demonstration models such as an electric bell, handcranked generator assembly, electromagnet lifts, and magnetic trolley experiments. Independent exploration at home: Follow the manual to reproduce experiments, test hypotheses, and record observations for science assignments. Notes and care Product weight approximately 1.2 KG. Small size variations of 0.5 to 1 cm may occur; please refer to the actual product for exact dimensions. Color or appearance may vary slightly due to different display or lighting conditions. Batteries are not included and must be purchased separately. The kit includes a storage box and user manual to keep components organized and to guide experiments. This kit is a practical tool for learning and demonstrating basic electrical and magnetic principles through handson experiments, suitable for school science classes, clubs, and individual learners.