Product Name: KX1323 Tank Car
Product code: KX1323 Tank Car
Dimensions: Approx. Length 125mm * Width 80mm * Height 90mm
Weight: About 99g
Material: Wooden
Color: Organically assembled materials
Is the device powered by batteries: Yes
Packing: 500pcs
Box Specification: 650*450*550mm

Preface:

In today's society, where children's education is increasingly valued, science 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 qualities from an early age.
Raising, from the very beginning, to cultivate good character and behavioral habits in children. Parent-child interactive crafts can improve the quality of parent-child companionship, enhance the relationship between parents and children, and our time with our children is devoid of smartphones.
iPad, television, only joy, interaction and communication. It can cultivate the ability of children to solve problems by themselves. When they encounter problems, children should first see and experience the solution themselves, because parents, teachers, and others are doing crafts.
The process is how to solve the problem. It can develop children's imagination, in children's world, cars can fly in the sky, the sun can be green... Playing handcraft DIY can cultivate children's movement.
Children's hands are fully exercised through the use of various tools. Brushes, paints, scissors, hot-glue guns, glue..., they dare to try any tool, and to some extent, they are developing it.
Different skills. Enhancing children's self-confidence in the process of handcrafting, we have tried countless possibilities together, experienced multiple failures, but we always succeed, which to a certain extent has strengthened his self-confidence. Cultivating children
Concentration: When a child is exploring various tools and crafts, he is very focused. If there is no external disturbance, he can continue to explore.

The purpose of the experiment: To enable children to learn more about scientific knowledge and improve their ability to practice by means of game entertainment.

Principle Application: After assembly, the motor's driving wheel is driven by a belt to rotate the auxiliary wheel, thereby propelling the tank model. The belt drive is based on friction to move the belt, and when the driving wheel rotates, it exerts a force on the belt.
The friction does positive work, causing the belt speed to increase. At the idler pulley, the friction of the belt on the idler pulley does positive work, thereby making the idler pulley rotate.

Experimental Cognition: The transmission of a belt is driven by friction. Electrical energy can be converted into kinetic energy to drive the rotation of gears.

Knowledge Expansion: Tanks, also known as battle tanks, are the main weapons for modern land warfare, with the nickname of "land warriors.

Knowledge Extension: A tank is a track-based armored combat vehicle with powerful direct firepower, high off-road mobility, and strong armor protection. It is primarily used to engage enemy tanks or other armored vehicles.
Tank combat can also suppress, eliminate anti-tank weapons, destroy fortifications, and eliminate the threatening resistance forces of the enemy.

Safety Warning: All accessories in this product are specially designed for student experimental use. Please use it under the supervision and guidance of your teacher and parents to ensure safety! All products are prohibited from consumption! Not suitable for children under the age of three.
For children under 14, please do not use near fire sources. Before assembling the battery, please check if the circuit is unblocked, the components on the circuit are complete, and all contacts are in good contact. The + on the battery indicates the positive pole.
The positive pole is the anode, and the negative pole is the cathode. During the assembly process, be careful not to get glue on your eyes or skin if you use it.