Product Name: KX2113 Solar Helicopter
Product code: KX2113 Solar Helicopter
Dimensions: Approx. Length 175mm * Width 85mm * Height 90mm
Weight: About 41g
Material: Wooden
Color: Mixed
Battery: No
Packing: 500pcs
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: To enable children to learn more about scientific knowledge and their own ability to practice by means of game entertainment.

Principle Application: Solar panels are mainly made of semiconductor materials. They convert light energy into electrical energy by absorbing light and generating photoelectric conversion. When sunlight strikes a semiconductor, some of it is reflected, while the rest is absorbed or passes through. The absorbed light is converted into heat, and some of it collides with the valence electrons of the semiconductor atoms, generating a pair of electrons and holes. Thus, light energy is transformed into electrical energy in the form of a pair of electrons and holes. In this material, two solar panels are connected to provide electricity for the motor.