Wooden construction set "Electric Tank", educational model

Assembled wooden educational STEM constructor "Electric Tank". The assembled toy moves forward, demonstrating engineering principles applied in the real world. The constructor helps children get acquainted with the basics of engineering, mechanics and electricity in the simplest way.
Features:
It is a constructor, a toy and a teaching tool in one. This practical educational toy allows children to assemble their own working tank and at the same time understand the principles of mechanics, movement and electricity. Once assembled, the battery-powered tank can drive and overcome small obstacles thanks to its rubber tracks. You can observe how the rubber tracks grip different surfaces (for example, why it drives better on tiles than on slippery glass). If the axle is too slippery or the track is too loose, the tank will stand still, even though the motor is turning. The child must understand how to ensure good traction.
During assembly, the child develops fine motor skills and accuracy, and the interactive learning method encourages creativity, problem solving, and interest in how things work.
Made of high-quality, non-toxic wood. The wooden parts are smooth and durable, and can be assembled without glue.
The child can color, decorate and give the assembled toy 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) are educational methods that integrate science, technology, engineering, and mathematics into a coherent learning model to prepare the younger generation for a world of rapidly evolving technologies.
This 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 (powered by batteries) that transmits rotational motion to the wheels, so the assembled tank can drive itself. A switch on the top of the tank turns the movement on and off.
Creating a circuit: By connecting a battery holder, a switch, and a motor, the child learns what a closed electrical circuit is.
Direct drive: An electric motor directly rotates one of the wheels through its axle.
Friction force: The motor shaft is in direct contact with the wheel, and the wheel with the rubber track, and it is due to the friction force that the entire mechanism moves forward.
Educational value: The child is introduced to electrical circuits and mechanical engineering.
Purpose: for home learning, classroom learning, project activities.
Technical data:
Material: non-toxic laser-cut wood; metal, plastic.
Power supply: 2 AA 1.5V batteries (not included).
Dimensions: 250x115x90mm.
Box dimensions: 261x165x55mm.
Weight: 187g.
The set includes:
Wooden model details.
Engine.
Battery holder (BATTERIES PURCHASED SEPARATELY).
Switch.
Rubber tracks x2.
Wheels x8.
Metal axles.
Screws.
Screwdriver.
Assembly guide with explanations.
Recommended age: for children from 5 years old.
Attention: Contains small parts, keep away from children under 3 years old.