This Star is a bit Salty

　　 Is the fastest way to turn ice into water?

　　 This seems quite interesting, much more interesting than word puzzles.

　　 The children are very happy, thinking one by one with their heads tilted.

　　 Luo Wenfei said first: "I see, take the ice under the sun."

　　 Li Han said: "This is a way. But even if the sun is big, it will take a few minutes for the ice to turn into water. This is not the fastest way."

　　 "That's it, then I will think about it again."

　　 "I see." A chubby child said, "Add a convex lens. The convex lens has a convergent effect on the sun's rays, and when it shines on the ice cubes, it can make the ice cubes melt faster."

　　 Yeah? Yes, I even know this.

　　 Li Han praised: "It's really smart and knows so much. Your method can indeed speed up the melting of ice, but unfortunately it is not the fastest. What we want is the fastest method, think again."

　　 "I see, put the ice cubes in the hot pot."

　　 "No, it should be thrown into a hot furnace. The temperature inside is so high that the ice cubes melted into water instantly."

　　 "I see, you can use a laser."

　　 The children each talked about their own way.

　　 Li Han smiled and said: "Everyone is right, but unfortunately it is still not the fastest way."

　　 None of these work?

　　 The children continue to think.

　　 is busy fishing lobster. The teachers have also noticed Li Han's problem, and they are also thinking about it.

　　 Logically speaking, there is only one way to turn ice into water, and that is high temperature.

　　The higher the temperature, the faster it melts.

　　 The common high temperature conditions, children seem to have said, but none of them are correct.

　　 The teachers thought about it carefully and found that the methods they could think of seemed to be the same as the children said.

　　 is all wrong, which is a bit puzzling.

　　 At this time, the teachers can't help but feel a little confused and curious.

　　 all focused on Li Han and the children. They wanted to know, what exactly was Li Han's method?

　　 The children couldn't tell the fastest way, and Li Han was not surprised.

　　Because the fastest way is not a normal way, it must break the conventional thinking.

　　 Let the children continue to guess, the meaning is no longer significant, Li Han decided to announce the answer.

　　 He picked up a dead branch and wrote the word "ice" on the ground, and then asked the children what it was?

　　 The children all know each other, and they all say the word "ice".

　　 Li Han said again: "It's very good, everyone knows it. Then, everyone carefully watch my next action. Please watch carefully."

　　 "Good!" the children replied in unison.

　　 Many teachers also came over curiously. They also wanted to see what Li Han was doing next?

　　 Li Han slowly wiped off the side of "ice" with dry branches.

　　 Then, pointing to the remaining part and asking the children, "What is the word now?"

The word 　　 is even simpler, and the children replied in unison: "Water."

　　 Li Han said with a smile: "Yes, it's the word'water'. So, do you guys know the answer to my question just now?"

Ok?

　　 The children are a little confused, they need time to think about it.

　　 But all the teachers were pleasantly surprised in an instant.

　　 It turned out to be like this.

　　 Remove the radical of the word "冰", won't it become "water"?

　　This is indeed the fastest way.

　　 However, this method was beyond their imagination.

　　 Why?

　　 Because their thinking is impossible to think about this aspect.

　　 Now, they know the answer.

　　 This gives them a sense of sudden enlightenment, as if they are empowered, and they feel that their thinking has become more active in an instant.

　　 This is why they are surprised.

　　 What makes them even more excited is that when children want to understand, the effect on children's thinking ability seems to be greater.

　　 Breaking with conventional thinking, this is absolutely breaking with conventional thinking.

　　 Breaking conventional thinking is undoubtedly very important for children.

　　 Deng Cui happily said: "Student Li Han, your question is really wonderful. It will help children break their thinking a lot. How did you come up with this riddle?"

　　 The rest of the teachers are also feeling emotional. It is worthy of being the author of "The Tortoise and the Hare", "The Wolf Is Coming," "Ying Goose," and "Pitying the Nong". Even the riddles are so unique.

　　 riddle, which of course is also a riddle.

　　 It's just that, in previous lives, this type of problem is generally called "brain teasers".

　　 Brain teasers cannot be answered with conventional thinking. You have to break with conventional thinking and find another way.

　　 is really helpful for children to break the conventional thinking exercise.

　　 And this world does not have the concept of "brain teasers", and some are just various riddles solved with conventional thinking.

　　 All kinds of brain teasers, naturally, are also gone.

　　 Li Han smiled and said: "My question is mainly to break the conventional riddles and exercise the children's unconventional thinking."

　　 Deng Cui and the other teachers nodded straight. Deng Cui said: "Indeed, indeed. It can really exercise the children's unconventional thinking very well."

　　 And at this time, the children have also figured out one after another, why is it the fastest way to remove the "冫" from the word "ice"?

　　 After trying to understand, the children seemed very excited.

Riddles like 　　 are interesting, interesting, and fun. Much more fun than word puzzles.

　　 "Brother Li Han, you have another one, another one, we have to guess, just like this." The children said one after another.

　　 Li Han smiled and said: "Okay, then there will be another one, you all listen carefully. In autumn and winter, why do the geese fly to the south to spend the winter?"

　　 "I know this. Because the wild goose is a migratory bird, the north is too cold in winter, so I have to spend the winter in the warmer south."

　　 This is how the children answered~www.wuxiahere.com~ I have to say that the children are still very familiar with these common-sense questions.

　　 But obviously this will not be the answer Li Han wants.

　　 The teachers are also thinking. With the experience of the first question, they already know that the answer will definitely not be what the children said.

　　 That is conventional thinking, you have to break with conventional thinking.

　　 It’s just that, even if you know that you need to break with conventional thinking, the answer is hard to think about.

　　 The teachers thought for a while, but there was no answer. In the end, I had no choice but to wait for Li Han to announce the answer.

　　 After waiting for the children to guess for a while, Li Han said the correct answer, "Because it is too slow to walk. Therefore, the geese chose ‘fly’."

what?

　　 This time even the teachers were taken aback when they heard Li Han's answer, and then they reacted.

The teachers who reacted all laughed, and Deng Cui said: "Student Li Han, even us almost didn't react this time. Interesting, very interesting. Only you can come up with such strange riddles. Classmate Li Han, like this. Do you still have many riddles?"

　　 Li Han said: "A lot!"

　　 There are many more?

Deng Cui and the other teachers were all very pleasantly surprised. Deng Cui said: "Student Li Han, this kind of riddle is really interesting, and it can really train the children to break the routine thinking. Since Li Han still has Many of these riddles can be written out and published in a book. I think they will be very popular."

Ok? Publishing books?

　　This... Li Han never thought about it.

　　……