Product Name: KX2067 Graffiti Racing Car
Product code: KX2067 Graffiti Racing Car
Dimensions: Approx. Length 195mm * Width 105mm * Height 63mm
Weight: About 78g
Material: Wooden
Color: Mixed
Is the device powered by batteries: Yes
Packing: 500 pcs
Box Specification: 600*450*550mm

Preface:

In today's society, where children's education is increasingly valued, scientific enlightenment education has gradually become an important topic in the field of education, which is pursued and explored. More and more teachers and parents are beginning to pay attention to cultivating children's scientific literacy from an early age, so that children can develop good personalities and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child companionship, improve the relationship between parents and children, and we spend time with our children, without mobile phones, iPads, or televisions, only joy, interaction, and communication. It can cultivate the ability of children to solve problems by themselves. When children encounter problems, they should first see and experience the solution themselves, because parents and teachers solve problems in the process of doing crafts. It can develop children's imagination. In children's world, cars can fly in the sky, and the sun can be green. Playing with DIY crafts can cultivate children's practical ability by using different tools, which fully exercises children's little hands. Brushes, paints, scissors, hot-melt guns, glue"Children are brave to try any tools and to some extent, they are developing different skills. Improving children's self-confidence in the process of handcrafts, we try everything possible together, experience many failures, but we always succeed, which to some extent enhances their self-confidence. Cultivating children's concentration when children explore various tools and handcrafts, they are very focused, and if there is no external disturbance, they can continue to explore.

The purpose of the experiment: Children assemble their own educational toys, which can stimulate their innate desire for exploration and growth. It establishes a learning environment and creates a space for activities and exploration, helping children to maximize their potential. The right choice can create opportunities for learning for children, and its impact will last throughout their lives. When parents play with their children and provide appropriate guidance, they can help children complete the process of understanding knowledge, establishing relationships, recognizing rules, self-reliance, and establishing self-awareness during the fun of play.

Principle Application: This toy car converts electrical energy into mechanical kinetic energy.
The work, the battery provides electricity to the motor, and after the motor rotates,
The main shaft gear on the motor drives the large gears that mesh with each other to rotate.
Move, the large gear is coaxial with the wheel to drive the car.
It's moving.

Experimental Cognition: Electrical energy can be converted into mechanical energy to drive a racing car.

Knowledge Expansion: An electric motor, commonly known as a "motor," is an electromagnetic device that converts or transmits electrical energy based on the laws of electromagnetic induction. It is represented in circuits by the letter M. Its primary function is to generate torque to drive a rotary motion, serving as the power source for various appliances or machinery. Generators are represented in circuits by the letter G. Their primary function is to convert electrical energy into mechanical energy.

Knowledge Extension: In order to effectively reduce and overcome the impact of air resistance when driving at high speed, people have designed and used car spoiler. Its function is to generate a fourth kind of force on the car, namely, a larger adhesion force to the ground, which can offset part of the lift, effectively control the car's upward movement, reduce the coefficient of drag, and make the car travel closely to the road surface, thereby improving the stability of the driving performance.

Safety Warning:

All the accessories in this product are specially designed for student experiments. Please use them under the supervision of teachers and parents to ensure safety! Do not consume any of the products! They are not suitable for children under three years of age. Do not approach fire sources. Before assembling any batteries, please check if the circuit is clear, all parts of the circuit are complete, and all contacts are good. The + on the battery is the positive pole, and - is the negative pole. Be careful during the assembly process, and if glue is used, do not get it in your eyes or on your skin.