Note: The prices of the above products do not include shipping fees and do not include tax invoices.Excluding the battery,Excludes watercolor pens. For accessories, please contact customer service.

Project-Based Learning(Project-Based LearningProject-based learning is a teaching method that designs learning scenarios, which is a problem-oriented approach based on a student-centered education model that is grounded in the real world.Project-Based LearningThe teaching of this subject involves subjects such as mathematics, physics, technology, engineering, and design, etc., so the teaching content is actually a comprehensive curriculum around various problems. This requires students to solve problems through interdisciplinary and cross-field learning.

Students in order to successfully completeProject-Based LearningProjects require the integration of knowledge from various disciplines and life experiences, as well as cooperation with the team to solve various problems.

In this process, the behaviors of inquiry, communication, innovation, and collaboration exhibited by students are beyond the reach of traditional teaching models. It is precisely through these behaviors that the comprehensive quality of students is enhanced in all dimensions.

Product Name: YT011 Amphibious Vehicle
Product code: YT011 Amphibious vehicle
Size: 185*97*115mm
Weight: About 40g
Material: Template kit, toothbox, 2 propellers, front wheel cover frame, front wheel, sponge gasket, 2 zip ties, wooden stick, red flag, double-sided tape, scissors (provided), colored pens (provided)
Color: Mixed
Battery: No
Packing: 300pcs
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.

Experimental Purpose:

Children, do you know why a ship without wheels is called a steamboat? In the Tang Dynasty of China, Li Gao fitted the sides of the ship with oars with leaves, and by stepping on the oar shaft, the blades on the shaft push the water to move the ship forward. This is why we still call it a steamboat today. Have you ever seen a amphibious vehicle? Today, let's make an amphibious vehicle together!

Theoretical Analysis:
Knowledge point 1: Minglun: Li Gao fitted a propeller with blades on the side or stern of the boat, and used human power to step on the propeller shaft to make the blades of the propeller push the boat forward. Because the propeller of this kind of boat is half submerged in the water and half exposed above the water, it is called "Minglun boat" or "steamboat." The propeller pushes the water backward, and the boat can move forward due to the reaction force of the current.
Knowledge point 2: Front-wheel drive and rear-wheel drive: A car with the power source on the front wheels is called front-wheel drive. A car with the power source on the rear wheels is called rear-wheel drive. When the power source is placed in the front and drives the rear wheels, it is called front-engine rear-wheel drive. Our car belongs to rear-engine rear-wheel drive.

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.

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