Product Name: KX2081 Brachiosaurus
Product code: KX2081 Brachiosaurus
Dimensions: Approx. Length 330mm * Width 70mm * Height 210mm
Weight: About 87g
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: To enable children to learn more about scientific knowledge and their own ability to practice by means of game entertainment.

Principle Application: After pressing the switch, the circuit forms a path, and the electrical energy is converted into mechanical energy. The motor rotates, causing the front axle to rotate rapidly, driving the Brachiosaurus to walk.

Experimental Cognition: Electrical energy can be transformed into kinetic energy.

Knowledge Expansion: Mechanical energy is the sum of kinetic energy and potential energy, and the potential energy is divided into gravitational potential energy and elastic potential energy. We collectively refer to kinetic energy, gravitational potential energy, and elastic potential energy as mechanical energy.

Knowledge extension: The kinetic energy is determined by mass and speed; the gravitational potential energy is determined by mass and height; the elastic potential energy is determined by the spring constant and the deformation amount. The brontosaurus will remove the two places where the screw is twisted, and it will become two legs to walk, why is this, students think about it.

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.