Each child was given their favorite school supplies and their favorite books! All tightly in your arms! Rejoicing like a treasure! As for sweets and the like, I didn't care much about it! If it weren't for Teacher Xia and Li Qi's forcible assignment, maybe all of them would have to be placed here by Teacher Xia! This made Li Qi feel very relieved! All this work is in vain!

Li Qi bought enough things this time! In addition to being distributed to each child, there is so much left! It just happened that Mr. Xia had a lot of prizes in the future! But at the end of the day, it's all for kids! The difference is only a matter of way!

Now that the things are distributed, it's time for Li Qi to go to class! As for Li Qi's partners, except for Teacher Liu, who took his daughter and Liao Wei to stay and listen to the class, the others wandered around! Li Qi didn't care much, there were Yu Yu and the villagers, and the beauties didn't need to take special care of themselves! Anyway, the last class is not long!

To tell the truth, Li Qi is still quite nervous in his heart! Giving a lesson to the children is really a big girl's first experience in a sedan chair! With a strange mood, Li Qi stepped onto the three-inch podium again!

"Stand up!"

"Hello teacher!" Greetings from the students to the teacher came below!

"Hello students! Have a seat! Li Qi smiled, his hands were pressed! The first lesson of being a teacher has begun! At this time, Li Qi didn't have a textbook in his hand, so he brought a piece of chalk! Li Qi turned around and wrote the word biology on the blackboard!

"Students! I'm going to tell you about biology today! That's what you're learning now! But this biology is much broader! Nature textbooks are about plants and animals! Biology includes all living things! Such as animals, plants, fungi, bacteria, viruses and we humans ourselves! ”

"Do you like creatures? The seedlings are green, the wheat waves are rolling, the spring water is clear, the fish and shrimp are playing, the sky is thousands of miles, and the autumn geese are far away, which will trigger your infinite reverie! Colorful flowers and plants, pets to play with you, and butterflies to chase you all touch your love and unforgettable childlike fun! There are so many creatures that everyone knows and loves!

They are like a treasure trove of mysteries, beckoning us to explore and discover. For human beings, biology is very important, and people's lives and survival are inseparable from it! Whether it is agriculture, medicine and health, or environmental protection, etc.! This is closely related to economic and social development, the progress of human civilization, and the improvement of personal quality of life!

Through the unremitting efforts of generations of biologists, observation, experiment, investigation, analysis, synthesis, comparison, revealing the mysteries of the biological world and making biology fruitful! Li Qi felt a little dry mouth!

No survey, no voice! I don't know how hard it is! Don't look at the teacher's work seems to be easy and freehand, who knows that it is not easy to speak! What's more, there is something to be said and reasonable! It's really not easy!

Teacher Xia sent a glass of warm water! And at this time, the study committee member named Pan Tingting raised his hand, I don't know what questions to ask? Li Qi took the opportunity to take a sip and motioned for the little girl to ask questions!

"Teacher Li! How can I learn biology well? The little girl asked weakly! What a smart little girl! How to interact with Tao in class and understand what the teacher will talk about next!

"Pan Tingting, please take a seat! That's a great question! Well! How can you learn biology well? Pay attention to five aspects! Or work these five aspects! You'll find that learning biology is a fun-filled journey!

The first is to be proud of your curiosity. Curiosity begets interest, interest is the best teacher! Many great inventions or discoveries are the result of curiosity and hard work! That's a lot to list!

The second is to take pleasure in asking good questions. Know that finding a problem is more important than solving a problem!

The third is to be excited about using your brain and hands, and taking the initiative to explore. Scientific questions are answered by evidence and logic. Find evidence through observation and experimentation, and make explanations through logical reasoning, so as to experience the true meaning of scientific inquiry!

The fourth is to be happy for communication and cooperation. Be willing to listen, have the courage to express, and the spark of ideas generated by the collision of opinions will benefit people a lot! Learning from each other's strengths and complementing each other's weaknesses, division of labor and cooperation can not only improve learning efficiency, but also enhance the friendship between students!

The fifth is to feel fulfilled for understanding and appreciation. Biology is not only about describing what is in the biological world, but also about explaining why! Therefore, it is important to understand biology and not to memorize it. On the basis of understanding, Singa appreciates the wonder and beauty of life! "Li Qi basically did it in one go!

"This is an aspect that you should pay attention to and work hard to learn biology well! In fact, it is almost the same to learn every subject well! I won't talk about the rest, but I'll continue to talk about biology! Today I'm going to talk about biology! I can only talk about a general concept! It's not just about time! And because biology is an interesting and wide-ranging subject! It is impossible to teach in one class or in one day! This is something you need to work on for yourselves in the future! ”

"I'm going to start by talking about biology and the biosphere. If you look at the Earth from space in a spaceship, you will be greeted by a beautiful pattern of blue, green and white! Now I have a question for you! I hope you will actively raise your hand to answer the questions! The question is, what do these colors represent? "Li Qi just took the time to replenish his water!

Maybe because it's a little unfamiliar, the kids didn't all raise their hands! But Liao Wei and Xiaoyu both raised their hands! It's definitely not okay for Liao Wei to answer this question, because it's in junior high school textbooks! Li Qi finally chose Pan Tingting, a member of the study committee, to answer!

"The blue is the Taihai, the green is the vegetation, and the white is the white clouds!" Pan Tingting stood up and replied crisply. Well! He is a top student who studies well!

Pan Tingting answered very well! Have a seat! Learn from her! Blue is the vast ocean, green is the vast forests and fields, and white is the clouds floating over the sea and land! It is a world full of life, where all kinds of creatures, including us humans, live and thrive! The biosphere is the living environment of the earth's surface organisms and living organisms, which is the common home of all living things! After Li Qi finished speaking, he found that the study committee member was blushing! It's so cute! "I just talked about the biosphere, now I'm going to talk about what living things are! In fact, there is no universal definition of living things! Generally speaking, objects with biological properties are called creatures! So what are biometrics? Li Qi paused again and drank water to quench his thirst!

Those who have never lectured may not know that you are really tired and thirsty when you occasionally give a lecture! It will get better if you get used to it! It's an emergency response from the body! You might have to go to the bathroom later! Hehehe!

"There are several characteristics of living things, one is that the life of living organisms needs nutrition, and the life of living organisms needs to continuously obtain nutrients from the outside world.

The second is that organisms can breathe, and most organisms need to inhale oxygen and exhale carbon dioxide.

The third is that organisms can discharge the wastes produced in the body, and in the process of life, organisms will continue to produce a variety of wastes in the body, and the wastes can be excreted from the body.

Fourth, organisms can respond to external stimuli, and organisms can respond to various stimuli from the environment.

Fifth, organisms can grow and reproduce, and organisms can grow from small sizes. When an organism reaches a certain stage of development, it begins to reproduce the next generation.

Sixth, organisms have the characteristics of heredity and variation, and the offspring of organisms and their parents show the same characteristics in many aspects, but there are always some that are not the same, which is the phenomenon of heredity and variation shown by organisms.

Organisms have other characteristics. For example, with the exception of viruses, all living things are made up of cells, and so on! Students, in the future, someone will ask you what is a living thing? Do you know how to answer? Li Qi asked the children!

"Yes!" The children's answers were a bit sparse! Li Qi realized that he had forgotten one thing! What is it? It turned out to be...