science and technology small production experiment diy homemade by hand worm robot elementary school students setm educational educational toys

Product Name: KX2041 Worm Robot
Model Number: KX2041 Worm Robot
Size: Approximately 190mm in length, 70mm in width, and 110mm in height
Weight: Approximately 68 g
Material: Wooden
Color: Random combination of organic materials
Does it use a battery: Yes
Packaging: 500 pcs
Box dimensions: 600*450*550mm

Preface:

In today’s era where more and more emphasis is placed on children’s education, scientific enlightenment education has gradually become an important topic in the field of education. More and more teachers and parents are focusing on developing children’s scientific literacy from an early age, enabling them to establish good character and behavioral habits from the beginning. Parent-child interactive crafts can improve the quality of parent-child time together, enhance parent-child relationships. The moments we spend with our children are free from phones, iPads, or televisions—only joy, interaction, and communication. It helps children develop the ability to solve problems on their own. When faced with challenges, children must first see, experience, and resolve them themselves, just as parents and teachers do during craft activities. It also stimulates children’s imagination—in their world, cars can fly in the sky, and the sun can be green... Playing DIY crafts allows children to develop hands-on skills by using various tools, giving their hands ample opportunity to move. Pencils, paints, scissors, hot melt glue, tape—they all challenge children to try, and to some extent, help develop different skills. It boosts children’s confidence. During craft activities, we explore countless possibilities and experience many failures, but we always succeed, which in turn enhances their confidence. It helps cultivate children’s focus. As they explore different tools and crafts, they remain very focused; without external distractions, they can continue exploring indefinitely.

Experiment Objective: Through gaming and entertainment, help children learn more scientific knowledge and develop their hands-on skills.

Principle application: The chemical energy in the battery is converted into kinetic energy of the motor, which then drives...

The yellow wheel rotates. The motor, yellow wheel, connecting rod, and bracket form a crank-link structure, which enables the body of the worm robot to perform regular stretching movements under the drive of the motor via this crank-link structure. With the constraint of the rubber band, the worm robot can stretch forward in one direction.

Experimental Cognition: Electrical energy can be converted into mechanical energy to drive the worm robot in motion.

Knowledge Expansion: This robot is designed using biomimicry principles, crafted to mimic crawling worms (such as caterpillars and silkworms). It also utilizes limiters and reduction gearboxes to enable crawling behavior similar to that of worms.

Knowledge Extension: Students can modify this robot themselves to make it run faster.

Safety Warning:

All components within this product are specialized equipment for student experiments. Please use it under the supervision and guidance of teachers and parents to ensure safety! All products are prohibited from being eaten. They are not suitable for children under three years of age. Do not bring them close to sources of fire. If using batteries, check that the circuit is unobstructed, all components on the circuit are intact, and the contacts are properly made. On the battery, + indicates the positive electrode and - indicates the negative electrode.