What are the topics of the research report in Unit 6 of Primary 5B

Discover and observe what your family is doing.

I have bad eyes, so I put on glasses early, which has brought a lot of inconvenience to my study and life.

It was a parent-teacher conference, and my mother came back from the parent-teacher meeting and told me what the teacher had said about me, and also said that there were 46 people in our class, and 15 of them were patients with myopia or pseudomyopia. So, I investigated why elementary school students have so much myopia.

2. Investigation plan.

1) Browse the Internet, read newspapers, and watch TV.

2) Go to the hospital to check the cause of myopia.

III. Findings.

1) Poor reading habits, reading closer, reading on the stomach, reading in a dark place caused by myopia.

2) Students have a heavy burden and do not get enough sleep time to cause myopia.

3) Myopia caused by excessive use of computers and watching TV.

4) Myopia inherited from parents.

Through these studies on myopia, we have learned about the myopia rate of students today. According to statistics, the myopia rate of primary school students in the country is 40%.

Students, do you have any of these four causes of myopia? If you are unsure, you have to go to the hospital to check, if it is pseudomyopia, it is okay**. However, in any case, we must pay attention to hygiene and use our eyes wisely, so as not to overwhelm your fragile eyes.

Please protect your eyes, they are the windows to your soul.

1. Investigators:

2. The time and object of the investigation.

On the morning of August 11, 2009, the sun was shining and the weather was good. I conducted field surveys on the lawn and garbage bins next to the community. In the process of investigating, I have gained a lot of knowledge, and at the same time, I have also found some problems that need to be solved urgently.

Three. Findings of the survey:

In the process of investigation, I gained a lot, and at the same time, I also found some existing problems:

1) There is more and more garbage on the lawn, which affects the growth of the grass, and the originally vigorous grass becomes dying. At the same time, the foul smell of garbage disturbs our peaceful life, and people no longer enjoy the shade around it, but avoid it; Dragonflies and butterflies can hardly see their shadows anymore. This has seriously damaged the ecological environment of the community.

What's worse is that this phenomenon is getting worse and worse in the community, how can we Young Pioneers watch the lawn gradually be swallowed up by garbage? Shouldn't we come up with a network of practical learning?

2) Due to people's weak awareness of environmental protection, garbage is often littered everywhere. Therefore, all kinds of household garbage can be seen everywhere around the garbage bin on the lawn. On the lawn, you can see discarded fast food boxes, plastic bags, wine bottles, foam ......Even the carcasses of some poultry and livestock can be seen, and the once beautiful and neat lawn has become miserable, and the stench of garbage is getting stronger and stronger.

How immoral it is for people to clean themselves while leaving all the dirt on the lawn! It was as if we heard it crying mournfully.

4. Recommendations after the investigation:

Through the investigation, I found many problems, and I would like to make the following suggestions:

The relevant departments can enhance everyone's awareness of environmental protection by distributing leaflets to households, poster publicity, environmental protection knowledge lectures, etc., and educate everyone not to litter the lawn, dump waste water, waste residue, etc., garbage must be thrown in the designated place, try not to use, use less plastic bags, and actively use renewable supplies to reduce white pollution. And consciously maintain the hygiene of the community. Learn more about environmental protection laws and actively report environmental damage to the environmental protection department.

Only in this way can we return to our original beauty. We really hope to see the clean lawn again, see the butterflies and dragonflies flying, and see our smiling faces.

I believe that through the joint efforts of all of us, our home will become better and better. Let's take the activity of striving for a national environmental protection model city as a new starting point, and take action to protect the environment and protect the earth's homeland!

Through this self-organization activity, I have gained an in-depth understanding of environmental protection knowledge, increased social knowledge, and exercised my ability to practice in society.

I believe that as long as everyone leads by example and strives to be a small citizen of environmental protection, we will be able to make our community lawn clean and beautiful again.

Right now I'm writing my homework, which is this survey report.

There are 3 ways to do this.

1.Writing ideas.

Analyze information. Ask someone else.

Draw conclusions. 2.Formulation of the question.

Survey methodology. Investigation and data collation.

Conclusion 3Issue.

Survey analysis. Survey methodology.

Findings. It is recommended to experience.

I. Formulation of the problem ......

II. Survey Methodology ......

3. Investigation and data collation ......

IV. Conclusions ......

Write it in this format.

Was it helpful to you?

I. Formulation of the problem ......

There are more and more myopic students in our class, and the number of students has reached fifteen. As a result, the unknown person of glasses has brought a huge burden to the myopic classmates. Therefore, we, the "Glasses Alliance Army", want to do a thorough "physical examination" of myopia.

II. Survey Methodology ......

1. Gather all myopic classmates together to share the causes of myopia.

2. After finding the cause, continue to ** how to protect your eyes and not increase the burden.

3. Check the formation of myopia through books, the Internet, etc., so as not to increase the number of myopia in the class.

3. Investigation.

Through the investigation of the "Glasses Alliance Army", it was found that most people were myopic due to reading books while lying down, sitting in a car, and walking; There are also people who are myopic because they have been reading for too long and do not know how to rest; There is also a small number of people who have been exposed to computers since childhood, resulting in myopia.

Fourth, data collation.

1. Information channels: books, networks.

Aspects involved: the formation of myopia.

Specifically: If we look at a near object for a long time, the muscles that pull the lens are always in a state of tension.

Topic: Use information to write a simple research report.

1.Reasons for investigative research.

CHAPTER 1 2Methods of survey research.

3.Methods of survey research.

4.Coping methods.

1.Ask questions.

CHAPTER II. 2Survey methodology.

3.Investigation and data collation.

4.Findings.

How to write a research report.

1.Title. 2.Signature.

3.Ask questions.

4.Survey methodology.

5.Column**, organize the information.

6.Conclusion.

I. Formulation of the problem ......

II. Survey Methodology ......

IV. Conclusions ......

Topic 1. Formulation of the question.

Let's start with small things, don't be too long, seven or eight crosses are enough.

Two. Research Methods:

3.Three. Data investigation and collation.

With ** (there is a study report on the history and current situation of the surname Li) four. Conclusions and Analysis.

3.Five. Hope and advice.

It is possible not to write.

May rainy season.

It's raining heavily. I. Formulation of the problem ......

It rained yesterday, it rained today, it rained tomorrow, I don't know when it will be. So I started investigating.

Two. Find information.

1.Internet.

2.Ask Mom and Dad.

3.Look up books.

Three. Summarize the information.

Information Channels Involved Specific content.

Books Why Does It Rain The moisture of the rain clouds in the sky is falling at the same time as the weather these days is raining. Rain. Or is it raining mom's story Does it rain every year in China at this time of year it rains four times. Summary.

1.Strong convective weather will occur locally in northern Guangdong, and the rain will be frequent in the next few days2Residents of Shixing County, Guangdong Province, display hailstones the size of eggs3There are showers in most parts of the province, locally heavy rain.

Findings.

Through the survey, it was found that the myopia rate of middle school students is increasing today, and the phenomenon of myopia is not taken seriously by middle school students. Some people even think that if you are nearsighted, you can't wear a pair of glasses. It doesn't matter if you're nearsighted, and you make mistakes.

Many people often blame it on bad eye habits, such as reading books at an inappropriate distance, too little light, and long-lasting eye use. However, medical studies in recent years have shown that unbalanced diet, lack of sleep, noise, etc., are also important factors that induce myopia in adolescents.

5. Recommendations. 1) When reading, you should have a correct posture and sufficient light. To read and write, sit one foot away from the desk, one fist away from the desk, and one foot away from the textbook.

2) Don't read while riding or walking, and don't lie down to read. Reading and writing for 1 hour should be seen for 10 minutes or walk outdoors to regulate the eye muscles.

3) Insist on doing eye exercises for 10 minutes between classes.

4) Try to use the Internet or watch other radioactive things as little as possible. Pay attention to the arrangement of work and rest time, and do not let your eyes be in a state of fatigue for a long time.

5) Do not eat partially, eat less spicy food, and eat more foods containing vitamin C and vitamin A and D.

6) Regularly visit an ophthalmologist for examination, follow the guidance of the doctor, and gradually correct the vision or prevent the progression of myopia.

Sixth, experience. In order to effectively prevent myopia and other eye diseases: first, we must develop good hygiene habits, eat reasonably, exercise and ensure physical and mental health; Second, we must correct bad habits and develop good eye hygiene; Third, we should regularly go to the ophthalmology hospital to check the eyes, especially patients with high myopia, and detect eye diseases in time, so as to detect them early. Vision is related to our life, we must take care of our eyes, and we will not regret it in the future!

Don't scream, copy the paperwork yourself!

A research report on whether the Chinese language can go global.

I. Formulation of the problem ......

Now, more and more people around us are learning English. English has become an important subject. It can be said that the international language has now become English. And our native language, Chinese, can go global?

II. Survey Methodology ......

1. Go to the library to consult relevant materials.

2. Check the relevant information on the Internet.

3. Investigation and data collation ......

1. Number of speakers of English and Chinese.

There are currently about 400 million native English speakers in the world.

At present, the number of native Chinese speakers in the world is about 1.3 billion.

2. Spelling and pronunciation in English and Chinese.

There are no rules to follow in English spelling and pronunciation, spelling is confusing, and there can be dozens of ways to pronounce it.

There are no tense changes in Chinese, no changes in verbs and adjectives, no continuous reading, concise language, clear pronunciation, and slow speech speed.

3. Difficulty in learning English and Chinese.

Modern English dispenses with complex inflections of nouns and adjectives. Therefore, the first characteristic of English is that it is relatively simple in structure, so it is relatively clear and easy to learn.

Although Chinese grammar is not difficult to learn, Chinese characters are relatively difficult. There are many characters in Chinese characters that are similar in shape and sound, and each Chinese character can have many meanings, and there are many phonetic characters. Therefore, Chinese characters are a very difficult script to learn.

IV. Conclusions ......After comparing English and Chinese, it can be found that Chinese grammar is relatively simple, but Chinese characters are very difficult to learn. The English language itself has two characteristics: simple structure and strong expression. This is very convenient for international communication, which is also a huge advantage compared to the Chinese language.

Therefore, we can conclude that if the Chinese language wants to go global, it will face many practical problems. Therefore, it is difficult for the Chinese language to go to the world.

First, the proposal of the topic:

Many of my classmates have been wearing glasses one after another, and I am one of them. How many people are nearsighted? Why are they short-sighted? I did a survey.

II. Survey Methodology ......

1 Consult the relevant books to understand how ordinary people are short-sighted.

2 Investigate and ask students how they are nearsighted.

3 Through a variety of ways, find out how many people in my class are myopia.

4.Publish a questionnaire through the class blog.

3. Investigation and data collation ......

There are 11 people in my class who are nearsighted.

The myopia rate in China is close to 30%, primary school students suffer from myopia, the myopia rate in junior high school has soared to high school students wearing glasses, and the myopia rate of college students is as high as 80%.

There are many causes of myopia, according to our guess, the factors that cause myopia are: genetic factors, environmental factors, individual factors, nutritional factors and sleep factors. The main causes of myopia in primary school students are doing homework too late, lack of sleep, excessive TV and computer play, and intake of a lot of German protein.

There is now a high rate of myopia among elementary school students. Although there are some genetic factors for myopia, it is more important to influence external factors. At present, there is no more effective way to do it than wear glasses, but to carry out preventive measures in a lasting way.

Although there is a certain relationship between the extremely high myopia rate of middle school students and the current education system, it is more due to eye habits that lead to the occurrence of myopia. The focus of myopia prevention is also to develop good eye habits.

IV. Conclusions ......Through the analysis of the questionnaire, I found that:

1.On the whole, students with heavy homework load accounted for the majority, and the homework burden increased with the increase of grade.

2.No matter what grade they are, they don't have a good rest for their eyes when doing homework; The school break time once again showed a decreasing trend with the increase of grades.