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"Bees" is a lesson in Book 5 of the third grade. In the text, Fabre said that in order to prove that bees have the ability to discern directions, he conducted an experiment: 20 bees were marked on their backs, put them in paper bags, and took them to an unfamiliar place more than two miles away to see if they could return to the honeycomb.
Through experiments, it was found that bees have an instinct to know their way.
In teaching, I let the students understand what is necessary to complete the experiment, and then create an opportunity for the students to personalize their interpretation. When Fabre came to a strange place and saw the bees flying so low that they almost touched the ground, what would you think if you were Fabre and saw this? How can you speculate?
The students raised their hands, and some said, "If I were Fabre, I would think that the bees would not be able to return home." Some said: .
I think the bee is very smart, how low it flies is to reduce air resistance so that it can fly back to the honeycomb faster. Some said: "I think bees are very stupid, they can only see far when they fly high, and it is easy to find honeycombs."
How can it fly so low that it can see a honeycomb more than two miles away? At this time, there was still a small hand raised high, and he confidently expressed his speculation: "I guess the bee flies so low because the air is too humid, and the small droplets of water in the air stick to the wings of the bee, and the bee's body has become heavier, so it can't fly high, and it must be difficult for it to fly back to the honeycomb."
…I was both surprised and delighted that an open-ended question could trigger so many unique thoughts from students. In this class, I really felt that only by letting go of the students' personalities can the classroom be lively.
When the students understood the results of the experiment, I asked the students to talk about their feelings and moods. One student said: "The bee is amazing, it flies against the wind, and there are unfamiliar scenery along the way, and it is really admirable that it can fly back to the honeycomb."
However, some students said, "Teacher, is this experiment real?" "I say without question
That, of course, "......The class is finally over, but it still leaves me with a deep impression.
"Bees" is a lesson in Book 5 of the third grade. In the text, Fabre said that in order to prove that bees have the ability to discern directions, he conducted an experiment: 20 bees were marked on their backs, put them in paper bags, and took them to an unfamiliar place more than two miles away to see if they could return to the honeycomb.
Through experiments, it was found that bees have an instinct to know their way.
In teaching, I let the students understand what is necessary to complete the experiment, and then create an opportunity for the students to personalize their interpretation. When Fabre came to a strange place and saw the bees flying so low that they almost touched the ground, what would you think if you were Fabre and saw this? How can you speculate?
The students raised their hands, and some said, "If I were Fabre, I would think that the bees would not be able to return home." I asked why the bees flew so low, and some of the students replied:
In order to reduce drag, the closer you get to the ground, the less resistance! "Achieve the desired effect.
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Texts imitate sample texts
1. The house is very lively, the small trees are swaying, the birds are laughing, and even the bees are flying and buzzing among the flowers.
2. The hawkers are shouting, the customers are rushing, and the sun is showing a big smile, as if it is pleased with the improvement of the people's living standards.
3. The venue is very quiet, the light rain is not falling, and the bees of Shenghuai Ling stop on the flowers, as if they are racing against the students.
4. Outside the window, the sun is beating, the birds are singing, and even the butterflies are dancing.
Imitation skills. Imitation writing requires students to understand and grasp the central idea and writing method of Fan Mingqin's essay, and write an essay that is similar in form to the model essay and has personality based on their own life experience and understanding of things. Imitation training should be organically combined with reading teaching.
The various writing knowledge and expression methods that students learn from the model texts can be applied in imitation writing exercises. Imitation is not mechanical imitation, let alone plagiarism. In imitation, we should not only learn from the writing style of Fan Wen, but also give full play to the spirit of originality.
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