The students' experiment and invention box for building real projects

STEM Games Solar Energy or Children's Smart Inventions Set 3 STEM Experiments Easy to Assemble Combines solar energy, smart sensors, and simple mechanisms, helps the student (9-12 years) discover science and clean energy in a practical and fun way. Ideal for home activities, educational gifts, and schools. 📦 Contents – 3 STEM scientific experiments: 1️⃣ Solar-powered Windmill House The windmill blades rotate automatically when exposed to sunlight – a simple experiment demonstrating the conversion of solar energy into motion and the importance of renewable energy. 2️⃣ Smart Parking System The barrier opens automatically when a car approaches using a sensor – an enjoyable experiment explaining motion sensors and smart control in daily life. 3️⃣ Smart Bubble Machine It automatically creates bubbles when the engine is turned on – an interactive experiment combining mechanics and automatic movement with great fun for children. Each product includes: 1 - Solar panels and electronic components 2 - Electric motors and sensors 3 - Wires and ready-made circuits for connection 4 - Screwdrivers, screws, and assembly tools 5 - An instruction booklet in Arabic containing assembly steps and scientific concepts 6 - Operating batteries After completing the assembly: students can explore how to use solar energy and sensors to operate electrical devices, enhancing their understanding of sustainable energy and clean technology in a practical and interactive way.