Investigation report The composition of an investigation report is generally six.

Composition of investigation report 1

1. Ask questions

Several students in our class put on glasses.

Investigation report The composition of an investigation report is generally six.

Composition of investigation report 1

1. Ask questions

Several students in our class put on glasses. Looking at their appearance, I really sympathize with them. Now they are all nearsighted, so they must study, live and work in the future.

Inconvenient. But they often joke helplessly: We are squo Cobra squo, which is worth studying. So I decided to give some help to students who are not nearsighted.

Prevent myopia.

2. Investigation methods

1. Read related books and newspapers.

2. browse the internet.

3. Ask questions to understand the myopia status of students in school and the development of poor eyesight of students in the past three years.

3 Investigation and data collation

1. Causes of myopia: reading in the trunk; Reading in the sun; Reading in bed; Watching TV or playing computer for a long time; Reading and writing are too close to books.

2. The correct way: 1. The chest is off the table, the pen tip is one inch away from the hand and the eyes are one foot away from the table. Keep doing eye exercises every day. When you write, your heart should be calm, people should sit up straight and your feet should stand up.

Plain. 2. Go outside more, don't wipe your eyes with dirty hands, look at some green things in the distance when your eyes are tired, and pay attention to rest your eyes.

4. Conclusion

If you don't want to be nearsighted, just do it my way, so that we won't wear small glasses. Let us all have a pair of bright eyes.

Composition of investigation report II

On Saturday morning, our investigation team set out. The first abused word we encountered was three. This is a clothing store called Romance in Shirt Country. Romance of the Three Kingdoms is a famous history book with the theme of war in China. Ironically, how did this book become a romance novel in the country of clothes? This is really ironic.

We continued our investigation, but we found a shop with a puzzling name. This shop specializes in children's photography. The name of this shop is Beijing Love You Baby. There is no punctuation in this sentence, which will naturally make people confused. It was not until I left that I doubted whether Beijing loved your baby. But Maoming doesn't have much contact with Beijing, does it? Incredibly, Maoming is far from Beijing.

Next, we went to a breakfast shop to fill our stomachs and continue our investigation. Unexpectedly, here, we found a typo. This is what we found on the small menu. What's this word? I took out my notebook to write and draw. At this moment, Chen Lihua shouted: This is the word squo for breakfast, and squo for breakfast! I suddenly realized. This word used to be the upper left corner of the word rice. However, everyone can't associate this word with a complicated meal like evening.

We walked in the street all morning and saw many misused words and phrases. We analyzed the results of the investigation and found the reasons for these situations: 1. Shopkeepers change and abuse idioms for commercial effects. The shopkeeper used his intelligence to simplify the writing.

After the inspection, I deeply felt that the profoundness of China culture is recognized by the whole world, and it is full of the wisdom of China for 5,000 years. However, in the 2 1 century today, some people are trampling on our writing instead of developing our Chinese culture, which is really heartbreaking.

As descendants of the Chinese people, we have the responsibility to inherit the Chinese character culture. Learn to write our Chinese characters well. I propose to start from myself, from people around me, and use the language and characters of the motherland correctly.

Composition of investigation report 3

With the continuous development of society, white pollution is more and more harmful to human beings, and this problem has been puzzling people. To this end, I conducted a survey of the surrounding environment.

In cities, rural areas, parks, tourist areas, rivers and railways, scattered plastic bags bring bad stimulation to people's vision and affect the overall aesthetic feeling of urban scenery.

In the survey, I found that 95% people mixed recyclable garbage with non-recyclable garbage. "Mixing" is the cause of pollution! If people sort and recycle garbage, white pollution will be greatly reduced and people's living environment will be improved.

In modern life, disposable articles are easy to use, but they also bring a problem that cannot be ignored. Disposable articles not only waste resources, but also pollute the environment. Since 1990, the growth rate of China's plastic packaging materials in the market is higher than other packaging materials, and the average growth rate from 1990 to 1996 is 10%. According to the related person of China Packaging Technology Association, 150 tons of packaging plastics were used nationwide in 1990, and196 used 300 tons. Data show that China is the country with the fastest development speed of "white pollution". At present, China needs more than 20 billion fast food boxes, 30 billion disposable water utensils such as convenient cups, and hundreds of thousands of tons of other plastic packaging products. Railway passenger cars in China alone consume about 700 million white lunch boxes every year. In some big cities in China, disposable plastic tableware accounts for more than 8% of the total garbage. It is precisely because of the appearance of disposable articles that the environment around us has been greatly damaged.

During the investigation, I was deeply inspired: we should start from now on, start from me, carry out environmental protection activities in action, and strive to be a little guardian of environmental protection. As long as everyone participates in environmental protection, our surrounding environment will be improved and our life will be better!

Composition of investigation report 4

According to the survey, there are more than 5 million blind people in China, and the number of people with low vision is nearly10 million, especially children and adolescents, with a very high prevalence rate. According to the latest data from the national student physical health survey, the incidence of myopia in primary school students, middle school students and high school students in China is 22.78%, 55.22% and 70.34% respectively. What's even more shocking is that a survey report says that there are more than 300,000 people who are blind due to high myopia in China. Therefore, students, parents and society pay more and more attention to the prevention and treatment of myopia in children and adolescents. Why are more and more teenagers suffering from myopia? What should children do with myopia? Is it just caused by bad eye habits? In order to understand the myopia of middle school students and the related factors that cause myopia, I made a survey on some seventh-grade students in our school.

Causes of eye myopia:

Most people usually don't pay attention to protecting their eyes, which leads to myopia. The results show that myopia is the adaptive change of human eyes to the contemporary environment, and its occurrence and development are closely related to the increase of eye activity environment and the imbalance of nutrient intake. Improper use of eyes and inattention to eye hygiene (such as watching TV and surfing the Internet for too long) are the main reasons for the sharp increase of myopia in modern children.

1 Watching TV too close.

Read a book in too strong sunlight

Reading in the dim light.

Spend a lot of time in front of the computer

5 unreasonable diet

6 don't do eye exercises seriously

Investigation report Composition of investigation report 5

Our school is very beautiful, and I love my campus. However, I see a lot of rubbish on campus from time to time, which is out of proportion to this school. Such a beautiful school, such dirty garbage, I want to find out the reason and make the campus more beautiful, so I investigate the hygiene of the campus.

survey

After class, I walked around the campus several times and found a lot of rubbish in the following places: botanical garden, lawn, basketball court and sand pool. In the Botanical Garden, I found 6 plastic bags, 3 cans, candy paper and confetti in 10 and other places. Such a big place is full of rubbish.

analyse

The school implements "three sweeps" every day, cleaning in the morning, cleaning after school at noon and cleaning after school in the afternoon. This cleaning plan should make the campus clean. From the survey, I found that the garbage in the school contracting area accounts for about 90% of the school, and the place with the most garbage is the place with many people.

conclusion

The main reasons for campus hygiene: students go out to buy snacks and throw away the garbage after eating. Students' health awareness is not strong enough. The school health management system is not perfect.

suggestion

In order to make our campus more beautiful, I appeal to students not to litter. At the same time, school management and health departments should strengthen management and strictly educate students who litter. As long as everyone can stop littering, our school will be more beautiful. The second part: the social investigation report of primary school students.

Composition of investigation report 6

First of all, the questions raised

One day, my mother asked me, "Auntie, do you know what animal scale the control system designed by scientists for artificial satellites is?" I said, "No, but I really want to know!" " Therefore, I made a survey.

Second, the survey method

1, read related books

2. Search for relevant information on the Internet.

3. ask dad this.

Three. Investigation and data collation

information channel

Involve aspects

Specific content

book

The reasons why scientists imitate

Because the satellite launched by human beings will be strongly radiated by the sun when flying in space, the satellite will be "baked"

Surfing on the internet

What kind of animal scales do scientists imitate to transform satellites?

Satellites are based on the scales of butterflies.

Ask dad

What is the function of butterfly scales?

Butterfly scale has a clever function of regulating body temperature, which can keep your body temperature within the normal range all the time.

Four. conclusion

It turns out that satellites launched by humans will be strongly radiated by sunlight when flying in space, and the satellites will be "baked". Coincidentally, scientists found that butterfly scales have a clever function of regulating body temperature, which can keep their body temperature within the normal range all the time. Therefore, scientists have successfully solved this problem by designing the control system of artificial satellite by imitating the scales of butterflies.