Wooden construction set "Tyrannosaurus", educational model

Assembled wooden educational STEM constructor "Tyrannosaurus Rex". The moving dinosaur makes science visible, understandable and fun. Children learn by observing how mechanics work in a real model. The constructor is suitable for children and students who want to get acquainted with the basics of mechanics, robotics and engineering. Features: It's a construction toy, a toy and an educational tool in one. This engaging building set brings prehistoric engineering to life. Young creators can build a mechanical dinosaur that walks using a clever system of gears and joints. The tyrannosaurus has a moving leg mechanism that shows how movement is transmitted through different mechanical parts. When assembled, the dinosaur moves forward and backward on two legs and moves its short front legs menacingly. During assembly, the child develops fine motor skills and precision, and during testing, consolidates scientific concepts. The model is made of laser-cut wooden parts that are assembled without glue using the included components. The wooden parts are smooth and durable, and the structure is designed to be stable and suitable for educational activities. Once assembled, the child can color, decorate and give it a unique look. Easy assembly: Simple and clear instructions allow children to assemble the toy with minimal adult supervision, making the set suitable for both independent work and activities with parents. STEM (Science + Technology + Engineering + Mathematics) is an educational method 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: The model has an electric motor that allows the dinosaur to move (walk). Movement is controlled by pressing buttons. During assembly, children learn the basics of mechanics: they learn how the rotational motion of the motor is converted into stepping, how levers work and why the center of gravity is important for maintaining balance. Center of gravity: The child sees that the dinosaur stands and moves only due to the precisely calculated position of the tail and legs (basics of statics). Electrical circuit: when the direction of the current changes, the motor rotates in the other direction, so the dinosaur moves backwards. Educational value: During assembly, children learn about mechanics, the basics of robotics and engineering principles. Purpose: for home learning, in the classroom, for project activities. Technical data: Material: high quality non-toxic laser-cut wood; metal, plastic. Power supply: 2 AA 1.5V batteries (not included). Dimensions: 170x280x120mm. Box dimensions: 261x165x55mm. Weight: 133g. The set includes: Wooden model parts. Motor. Battery holder with buttons (BATTERIES ARE PURCHASED SEPARATELY). Screws. Screwdriver. Assembly manual with explanations. Recommended age: for children aged 6-8. Attention: Contains small parts, keep away from children under 3 years old.