Ask for an essay The joy of learning science The experience and harvest of learning science.

Make by learning.

bai my thoughts.

There is a new twist and turn, as a science teacher, the version must have profound scientific knowledge.

Knowledge, proficient operational skills, good thinking quality, especially backbone teachers, should master modern education and teaching theories, master modern education and teaching technology. In the process of science, teachers no longer take the teaching of scientific knowledge as their main teaching task and purpose, and no longer spend their main energy on checking the degree of students' mastery of knowledge, but become a member of the learning community, teachers and children find answers together in the face of problems, and teachers become students' partners and confidant friends on the road of science. Therefore, in the science curriculum, the traditional sense of teachers teaching and students learning will give way to teachers and students teaching and learning from each other, forming a real "learning community" with each other.

Scientific experiment experience.

Science is not far away from us, I have known this for a long time, and slowly I learned that understanding science will have so many uses, hidden in every corner of life.

In life, we often encounter some difficulties, but if you are rude and will never use scientific methods to solve problems, then life may become better and smoother.

During the summer vacation, when I was playing at home, the heat wave was rolling outside, and the heat at home was as fast as a steamer. It's almost breathless. But my mother didn't let the air conditioner in the living room be turned on at will, so she wanted to save energy and protect the environment.

But what if you can't turn on the air conditioner and it's hot? Quench your thirst with a glass of Coke! So I went to the kitchen refrigerator and took out the ice cubes and a bottle of Coke that I usually make, I put the ice cubes and Coke on the table to make "Iced Coke", and suddenly, there was a cool breeze that made people feel very refreshing.

I thought, it can't be these ices, right? I put the ice cubes in a bowl under the fan, and sure enough, a chill blew and made me feel as if I had entered an ice cave. It's cool!

It's so cool! Now, I have another power-saving and scientific life trick.

Another time I and my partner were doing the "ant extermination operation" classmates first used a notebook to hit ants, the ants who were climbing were like soldiers who were attacked by surprise and fled, but after a while, the ants seemed to be unconvinced, climbed up again, we fought the ants desperately again, the ants were clever this time, they hid a little bit and hid a little, we tried our hardest, we couldn't kill the ants, someone proposed to use cold water to shower, we got water, the ants who went up the tree to find food, one by one fell off the tree, suddenly, Someone threw a sweet, and the ants swarmed up, and we poured hot water on the ants, and the ants were wiped out in an instant.

After the last few experiments, the scientific method of life can allow you to spend less money, simpler, and more effortless methods to complete the various problems you encounter in life, science is like a life teacher, when you will not, solve problems for you, science, plays a huge role in our clothing, food, housing and transportation, science is an endless encyclopedia, if there is a difficulty, check it, so life is inseparable from science, science makes life possible better, smoother.

The program "Approaching Science" has always been my favorite, and the program contains a lot of scientific truths, and the program is also colorful. It is not simply about scientific knowledge, but through incredible stories, which leads to scientific truths, so that we can better absorb knowledge. And the host of the show is also very active and can mobilize the audience's emotions well.

When the time comes, I immediately turn on the TV and dial in to "CCTV10" to watch "Approaching Science". One of the things I was particularly puzzled about was this:

That day, I was watching "Approaching Science," an episode about a strange incident in a museum. In the museum, there are several people guarding it. Suddenly, one of them, while on duty, heard the sound of someone going up and down the stairs, which gave him a sense of foreboding.

For several days in a row, the people in the museum heard this strange sound at night. The intense fear reminded them of a male corpse in a museum! At this time, just as the host was about to reveal the answer, there was a power outage with a "pop", and I didn't see the ending.

In the past, the land of abundance was always associated with words such as the right time and place, and abundance, too many people found happiness here, and too many people had a deep attachment to this land while enjoying the gifts of nature. However, when 5.12** struck, people were shocked by nature, mourned by human feelings, and moved by too many scenes, and such an experience made people unforgettable. At the same time, many people began to doubt that the country of abundance, which has avoided floods, droughts and wars for more than 2,000 years, will also be associated with "**", is Chengdu safe, and is Chengdu still suitable for human habitation?

In order to find the answer, the reporter visited Chengdu University of Technology, Chengdu ** Bureau and other scientific research units, and through the dissection of the geological structure of the Chengdu Plain, he had a clearer understanding of its past and future.

Through the viewing of this episode, I came into contact with terms such as "plate" and "**belt" for the first time, and learned some knowledge about **.

Approaching Science" has given me a taste of the charm of science, stimulated my interest in learning science, and it has been my lifelong mentor and friend.

The role of the description of scenery in the narrative.

Texts in junior high school are mainly narratives, and narratives are inseparable from descriptions, so students cannot understand the expression of descriptions well, and often confuse the content of descriptions with their functions. Based on some texts in junior high school, I would like to talk about my personal role in the description of scenery.

The description of scenery is mainly to show the environment in which the characters are active, so that the reader is immersed in the scene. The preliminary analysis has the following functions.

1. Explain the time and place where the story takes place, and reveal the background of the work.

For example, the description of the layout of the hotel in Luzhen at the beginning of "Kong Jiji": "The layout of the hotel in Luzhen is different from other places: it is a large counter in the shape of a curved ruler on the street, and hot water is prepared in the cabinet, which can warm wine at any time. The laborers, who worked in the afternoon and evening, spent four pounds of copper to buy a bowl of wine.

The social background and specific humanistic characteristics of the time were explained.

Another example is paragraph 5 in "One Side": "Outside the door, the drizzle of smoke is twisted and rolled by the autumn wind, flying in no direction." The shop was as cold as a cellar, and the cold air drilled up from the trouser tube. It explains the time when the story takes place and the natural environment at that time, and also implies the social environment at that time.