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: YT008 Flying Pig
Product code: YT008 Flying Pig
Size: 130*100*100mm
Weight: About 50g
Material: Template kit (2 sets), battery box, motor, fan blades, paper card images, balloons, 2 weighting sticks, eye model (smaller version), double-sided tape, scissors (provided), colored pens (provided).
Color: Mixed
Is the device powered by batteries: Yes
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:

Have you ever seen a balloon ring hovering and rotating? Think about it, can an elliptical object hover? Today, I'm going to make a hovering pig to verify it.

Theoretical Analysis:
Knowledge point 1: Air suspension: When a balloon is in a suspended state, it is affected by two sets of forces. The balloon is pushed upward by the wind and is pulled down by its own gravity. If the wind force is too strong, it will blow the balloon away; on the contrary, if the wind force is too small, the balloon will fall. Therefore, it is crucial to adjust the balloon's weight.
Knowledge point 2: Bernoulli's Principle: When air blows from below the paper tube towards the balloon edge, the flow velocity of the air at the edge increases. When the air velocity is high, the pressure is low. At this time, the air pressure in the entire room is greater than the pressure at the edge of the balloon, and the pressure at the edge is uniform and equal, so the balloon can hover above without falling away. Do you understand this, kids? The process of an airplane taking off also uses Bernoulli's Principle.

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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