technology small production diy electric amphibious vehicle children's inserting material stem science experiment toy wholesale 科技小制作diy电动水陆两栖车儿童拼插材料stem科学实验玩具批发

 Note: The prices above do not include shipping, nor do they include invoices.Does not include the battery,Does not include watercolor pens. For accessories, please contact customer service.

PBL(Project-Based Learning)Project-based learning is a problem-oriented teaching approach that designs learning scenarios and is a student-centered educational method based on the real world.PBLThe teaching involves subjects such as mathematics, physics, technology, engineering, and design. Therefore, the content is actually a comprehensive course organized around various problems. This requires students to solve problems through interdisciplinary and cross-disciplinary learning.

Students in order to successfully completePBLFor this project, it is necessary to integrate knowledge from various disciplines and personal life experiences, and work collaboratively with the team to address various issues.

In this process, the activities such as exploration, communication, innovation, and collaboration carried out by students are beyond the reach of traditional teaching methods. It is through these activities that the overall quality of the students is improved in all aspects.

Product Name: YT011 Amphibious Vehicle
Model Number: YT011 Amphibian Vehicle
Size: 185*97*115 mm
Weight: Approximately 40g
Material: template kit, tooth box, 2 paddle wheels, front wheel mount, front wheel, sponge strip, 2 straps, wooden stick, red flag, double-sided tape, scissors (to be provided by the client), colored pen (to be provided by the client)
Color: Mixed Color
Does it use a battery: No
Packaging: 300 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 with 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 various tools and crafts, they remain very focused; without external distractions, they can continue exploring indefinitely.

Experimental Objectives:

Do you know, little one? A ship doesn’t have wheels, so why is it called a ship? It was because during the Tang Dynasty in China, Li Gao installed paddle wheels with blades on the sides of the boat. By pushing the axle of the paddle wheels with human effort, the blades on the wheel could push the water to move the ship forward. That’s how the term “ship” came about and has been used ever since. Have you seen an amphibious vehicle before? Let’s build an amphibious vehicle together today!

Principle Analysis:
Knowledge Point 1: Minglun: Li Gao installed paddle wheels with paddle blades on the side or stern of the ship. By stepping on the wheel shaft with human force, the blades on the wheel move through the water, propelling the ship forward. Since the lower half of these paddle wheels is submerged in water while the upper half remains above the surface, they are called "Minglun ships" or "steamboats". The blades push water backward, and the ship moves forward due to the reaction force from the water flow.
Knowledge Point 2: Front Drive and Rear Drive: A vehicle with the power source on the front wheels is called front drive. One with the power source on the rear wheels is called rear drive. When the power source is located at the front and drives the rear wheels, it is called front-engine rear-wheel drive. This vehicle belongs to rear-engine rear-wheel drive.

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 and all components on the circuit are intact, and that all contacts are properly made. On the battery, + indicates the positive electrode and - indicates the negative electrode. During assembly, be careful not to get glue on your eyes or skin.

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