Wooden construction set "Rotating generator", educational model

Assembled wooden science experiment model - hand-cranked generator educational STEM kit. This is an educational toy for children that allows you to practically see how mechanical energy is converted into electrical energy: when you turn the handle, the LED light turns on. The constructor is suitable for children and students who want to get acquainted with the basics of physics, electromagnetism and engineering. Features: This is a constructor, a toy and a teaching tool in one. The child assembles the model, immediately tests it and clearly sees the cause-and-effect relationship: the more consistently and accurately the assembly and rotation are carried out, the more reliable the result. The toy involves children in an active learning process. The child learns to notice how the model works and what needs to be adjusted so that the chain or mechanism works smoothly. During assembly, the child develops fine motor skills and accuracy, and during testing, consolidates scientific concepts, because the energy transformation becomes visible and understandable. Made of high-quality, child-safe materials. The wooden parts are smooth and durable, assembled without glue, they can be varnished or painted in your child's favorite colors. Stable construction is suitable for educational activities. Easy assembly: simple and clear instructions allow children to assemble the toy with minimal adult supervision, so the set is suitable for both independent work and activities with parents. STEM (Science + Technology + Engineering + Mathematics) is an educational approach that integrates science, technology, engineering and mathematics into a coherent learning model to prepare the younger generation for the world of rapidly developing technologies. It is a great choice for a gift, as well as for schools and educational institutions where simple, reliable and clearly functioning educational models are needed. Operating principle: Turning the knob turns a generator through a system of gears and pulleys, and the electricity produced lights up a light-emitting diode (LED). Educational value: electromagnetic induction, conversion of mechanical energy into electrical energy. Purpose: for home learning, in the classroom, for project activities. Technical data: Material: high quality non-toxic laser-cut wood; metal, plastic. Power supply: generated by turning the knob. Dimensions: 195x120x40mm. Box dimensions: 261x165x55mm. Weight: 70g. The set includes: Wooden model parts. Handle parts. Gears. Motor with wires. Light-emitting diode (LED) lamp. Connection elements. Clip for connecting wires. Rubbers. Set of screws. Screwdriver. Assembly manual with explanations. Recommended age: for children from 8 years old. Attention: Contains small parts, keep away from children under 3 years old. Please allow 1-3 cm deviation due to manual measurement.