Research study topic for the first grade of senior high school
(1) Environmental protection
Accelerate the pace of preventing and controlling "white pollution" and analyze the recycling situation of waste batteries in (a certain area) Investigation and Suggestions
The relationship between drinking water pollution and natural and man-made factors and control strategies Development and promotion of environmentally friendly chopsticks
The negative impact of SO2 in the air on soil and its control measures Protection of Green Island
Recycling and Utilization of Used Batteries (A Certain Area) Air Pollution Current Situation and Countermeasures
A brief discussion on the pollution of water resources and its treatment and treatment and reuse of automobile exhaust
How to reduce the cost of automobile exhaust purification: Assumptions and investigations on the recycling of urban waste
Plastics and their recycling remove the cancer of the city - research on urban waste disposal issues
Atmosphere Pollution and human health, automobile safety and environmental protection issues
Acid rain and human health, environmental protection and the integration of industry
Light pollution and light energy conservation, automobiles and the environment
Pollution-free cars A brief history of coal-fired desulfurization and its development
Research on seawater desalination and the development of degradable plastics
Changsha snacks
Report on chewing gum Eutrophication of water bodies
Prevention and control of land desertification, biological management of eutrophic water quality, urban water supply, water purification and water reuse to create green electricity
Research on the performance of fly ash and comprehensive utilization of urban domestic waste Green processing
Use of pollution-free energy in the home Green consumption
Reflection on the use of pesticides Freon issue
Nuclear fusion, nuclear fission and environmental pollution El Ni?o and La Ni?a
Dioxin pollution Hoh Xil Tibetan antelope protection
Major nuclear accidents in Japan and South Korea destroyed the ozone layer
Taihu zero point operation ecological protection of the upper reaches of the Yangtze River ecological protection of the Yellow River cutoff in the west Development and Environmental Protection
Green and Civilized Huaihe River Pollution Control Zero Point Action
Comprehensive Control of Electromagnetic Radiation Pollution in Suzhou River
Environment and Health Why is it difficult to promote phosphorus-free laundry detergent? Research
Can domestic kitchen waste be reused? Industrial wastewater pollution
Investigation on the impact of pesticide pollution on stone dust pollution
Factory density and living environment The relationship between air pollution and the impact of crops
Room pollution Food pollution
Research on factors affecting air pollution index and countermeasures Research on the response of common plants to environmental changes and countermeasures
Study on the impact of detergents, factory waste, etc. on the ecological environment and phosphorus pollution on water quality
The impact of community environment on residences and people Analysis of the reasons for the recurrence of sandstorms in the north
Coastal Ecological environment survey Research on the pros and cons of handkerchiefs and napkins
(2) Chemical issues in life
Development and utilization of new building materials for agricultural biofertilizer
Life Source - Nutritional household packaging Stoves powered by hydrogen (natural gas) correctly extract heat and diet
Study on cosmetic ingredients Edibility of instant noodles Inner packaging
Oil fume revolution Decoration materials Applications and improvements
Research on metal rust prevention regarding low free radical, non-toxic cigarettes
Investigation on non-food pigments in beverages Chemistry and Rural Economy
Purity Is the water "pure"? The development of environmentally friendly shock-proof materials
Exploring the vitamin kingdom and briefly discussing healthy diet in today's society
The harm of correction fluid to the human body and the development and prospects of washing products
Development of new wall materials and feasibility study on the use of bamboo products instead of wood products
Life jackets used in special environments for middle school students' nutrition and health research
A brief discussion on the relationship between salt and Analysis of the peroxide value in edible oils for human health
Study on the morning diet of high school students and research on the daily preservation of iodine-containing salt
Dynamic balance can be seen everywhere
The impact of fertilizers on soil
Investigating chemistry in daily life with rural domestic water
The side effects of chemical cosmetics in the kitchen
Technology and life - about nanotechnology Dairy Industry and Our Daily Life
Research on Healthy Drinking Water Methods
(3) Resource Utilization
Utilization and Protection of Marine Resources Development Prospects and Utilize
Create green electricity and future energy technology
How far away are we from the development and utilization of petroleum green energy
Research on the nutritional supply of food to the brain Common meat dishes have no effect on the brain Research on the impact of intellectual development
A survey on unclean food conditions near middle schools and a brief discussion on renewable energy
A survey on the positive impact of solar energy on the future of tidal resources
(4) Exploration and research on chemical experiments (improvement)
Experiments on the accumulation of nitrite in different soils and eye waterproofing
Experiments on the cooling performance of ammonium salts and discussion on the use of waste Preparation of activated carbon
Recycling and utilizing useful substances in old batteries Research on gel color of recycled rubber wastewater
Preparation of ethyl acetate and experimental exploration of maximizing dry batteries and environmental pollution control
Research on the critical concentration of flammable and non-flammable alcohol. Research on non-polluting chlorine devices
Using plant pigments to replace acid-base indicators and their discoloration range. Application of organic disinfectants Preliminary study
A brief analysis of the feasibility of extracting perfume from plants and demonstration of protein properties
Understanding cancer
Thinking ability and innovation ability
Prevention Dust blackboard eraser
Final report on endangered animals.
Looking at social changes from the perspective of transportation changes
Report on the reading survey of middle school students
Research report on the current situation of goldenrod in Canada...
About Research report on urban sewage treatment
Research report on the hazards and treatment of water hyacinth...
Commemorating the Tangshan Earthquake—Cherishing Life
Research on new windows
New desk
Small production problem
Turn waste into treasure
Solution to the retention problem
Research on controlling campus river pollution
Make your own breakfast
Research on greenhouses and the harm of plastic molds
Survey on environmentally friendly bags
Freshwater fishing research and practice
Research on greenhouses and the harm of plastic molds
Understanding AIDS
Design of environmentally friendly bags
About " Opinions on the issue of "dairy products"
Zhejiang Cuisine
Making a simple small bookshelf
Studying the myopia of middle school students
Universal Charger
p>Small production
The impact on high school students in all aspects after entering key classes...
1 Physical application of urban planning 41 sports station
2 Natural Disasters 42 Survey on Students’ Physical Fitness and Nutritional Status
3 Soil Erosion 43 Instant Noodles and Human Health
4 Environmental Pollution 44 Homemade Alarms, etc.
5 Campus Greening and management 45 voice-activated photosensitive delay switch and remote control
6 My campus is my decision 46 The application of mechanics in life
7 West-to-east gas transmission and west-to-east electricity transmission , South-to-North Water Diversion, etc. 47 Information Technology
8 Observation and Analysis of Moon Phase Changes 48 Speaking English and Hometown
9 Development and Utilization of Solar Energy, etc. 49 Changyang Folk Customs
10 Home Decoration and Indoor Pollution 50 Reading and Appreciation of Literary Works
11 Additives in Food 51 Survey and Research on Student Reading
12 Research and Development of Detergent Ingredients 52 TV Series Commentary
13 Civil fuel---Liquefied gas 53 Appreciation of Mao Zedong's poems
14 Current status and development direction of rural garbage disposal 54 Civil intermittent collection and organization
15 Waste The hazards, utilization and recycling of batteries 55 A brief analysis of advertising language and art
16 Kitchen chemistry, chemical fun experiments 56 Xue Baochai’s character study
17 Research on the properties of pesticides 57 A brief discussion on the development of cheongsam History
18 Research on phosphorus-containing laundry detergent 58 Consumer rights protection
19 Research on commonly used disinfectants 59 Rural tax and fee reform
20 Investigation and countermeasures of air pollution 60 Research on rural surplus labor
21 Research on chemical fertilizers 61 Student labor experience
22 Weapons knowledge 62 Student consumption and living habits
23 About the origin of the Taiwan issue , current situation, etc. 63 Rural industrial structure
24 The ins and outs of the Palestinian issue 64 Survey on students’ recognition of traditional virtues
25 How much do parents know about their hardships? 65 The impact of family education methods on students’ growth
26 Cultural Celebrities in Hometown 66 The Impact of the Internet on Students’ Growth
27 Water Utilization and Pollution 67 Advantages and Disadvantages of Middle School Students Going Online
28 White Pollution 68 About the Rural Areas Survey and Research on Cultural Facilities
29 Research on the Impact of Trace Elements on Human Health 69 Changes in Farmers’ Consumption Views
30 Current Situation and Countermeasures of Rural Medical and Health Care 70 Modern Students’ Star-Chasing Views
31 The impact of noise on residents and its countermeasures 71 Research on the psychology of middle school students with learning disabilities
32 Research on the 'third line' construction and other related research 72 Survey on interpersonal relationships among students in our school
33 Student learning Investigation and research on behavioral habits 73 A brief analysis of the psychological problem of jealousy among teenagers
34 Mathematics in life 74 Personality psychology and interpersonal relationships
35 Application of number sequences in life 75 Left behind
Survey and Research on Children
36 Research on Installment Issues76 Survey and Research on Disciplinary Violations of Minors
37 Analysis and Comparison of Benefits of Savings and Insurance 77 Survey on Operating Benefits of Supermarkets and Traditional Stores
38 Students’ physical condition 78 Research on violence in family education
39 The impact of music on people’s mood swings 79 Holiday economic phenomena and research
40 Football Shi et al. 80 Development and Utilization of Changyang Tourism Resources
1. How did Christian Shikobin discover ozone, what role does it play in the atmosphere, and what impact does Freon have on it? 2. What chemicals are related to the ozone hole, and what is its destruction mechanism? Investigate the types of refrigerants currently available. 3. Chemistry’s contribution to the decipherment of the “human genome”. 4. Review the development process of adhesives. 5. How did John Tyndall use his research on the scattering of light in solutions to explain why the sky is blue? 6. Understand the development of nanotechnology and the fields of nanotechnology and applications in my country. 7. Design an energy-saving and environmentally friendly Olympic torch with Chinese characteristics for the 2008 Beijing Olympic Games. 8. What are the main sources of water pollution? 9. How to purify household tap water? 10. What is tertiary wastewater and why is its treatment important? 11. What are the regulations regarding water pollution in your area? 12. Understand the development and utilization of my country’s marine resources. 13. Name the main chemical components of seawater and design a method to extract a certain element or compound. 14. Draw a simplified diagram to illustrate how groundwater becomes contaminated. How pure is the groundwater in your area? What measures are in place to keep water clean? 15. What kind of water do you think is good to drink (such as purified water, tap water, mineral water, pure water and natural water, etc.)? 16. Our country is one of the countries with serious water shortages. How to alleviate the fresh water crisis? 17. What do you think of the prospects for desalination? What kind of work has our country done in this regard? 18. Measure the pH of local rainwater to understand the pollution status of sulfur dioxide and provide constructive suggestions to relevant local departments. 19. Study the effect of different catalysts on the decomposition of hydrogen peroxide. 20. From a laboratory reaction to an industrial production process, what issues should be included in weighing? 21. What is the main air pollution in your area? How is it controlled? What are the explicit and implicit costs of air pollution? What are the relevant laws and regulations? 22. How do ion exchangers reduce pollution emitted by cars? 23. Review the impact of the Clean Air Standards since 1970. 24. Investigate the daily output, main pollution and treatment methods of household waste in your area. 25. How is sodium hydroxide made? What is its main use? 26. Discuss the basic principles of caustic soda production by electrolysis using ion exchange membrane method, and try to design a more advanced soda production process. 27. How is sodium hydroxide used in the production of paper pulp? 28. Describe the significance of the buffering effect of bicarbonate ions in blood on maintaining a constant blood pH. 29. What techniques are commonly used in industry to corrode pipelines transporting gas, oil, and water? 30. What kind of materials are commonly used for anti-corrosion coatings, such as the anti-corrosion of automobile bodies? 31. What is "brittle hydrogen"? 32. Describe the oxidation-reduction reactions during fruit decay. 33. What is the significance of studying energy changes in oxidation-reduction reactions. 34. Looking back on the history of rocket development, why is the development of fuel from solid to liquid so significant? 35. Was there any chemical factor in the sinking of the Kursk nuclear submarine? 36. Why do some dry cell batteries last longer than others? Test several common batteries to see which ones last longer under different conditions.
37. How to use fuel cells What are the prospects for widespread use of fuel cells? 38. What are the commercial uses of hot brine? 39. How is aluminum recycled? Which property of aluminum is utilized in today's recycling of aluminum? 40. Create a simplified diagram showing how mercury enters the food chain? 41. What is "nitrogen fixation"? Describe a natural nitrogen fixation and an industrial method of nitrogen fixation. 42. What is the potential commercial value of artificial methods of “nitrogen fixation”? Where are the bottlenecks to its development? 43. Read the information to understand the application of N2 in production, life and high-tech fields. How to improve the utilization of natural nitrogen pools. 44. How did Curie discover and obtain a large amount of radium? What implications does this have for your study life? 45. How was the periodic law of elements discovered? Mendeleev's contribution to the periodic law of the elements. Try to design a future periodic table of elements. 46. ??The four great inventions and ancient Chinese chemistry. 47. Talk about the development history of ancient chemistry in my country and its impact on the development of chemistry in the world. 48. Try to discuss the ecological disaster caused by the Gulf War and NATO's bombing of Yugoslavia. 49. Let’s talk about the specific meaning of cement and gasoline labels. Do you know our country’s new cement labels? 50. Name several common refractory materials and their compositions. 51. What is shape memory alloy? Its value in modern scientific research, life and other fields. 52. Tell us about the preparation of yogurt and its nutritional value. 53. Can you remove limescale? What method is easy and economical? 54. Understand the principles of scale formation, investigate the water composition in the area, and propose methods to quickly remove scale. 55. How to identify toxic and non-toxic plastics? 56. Investigate the types of commonly used plastics, their main chemical compositions, properties, and prices. 57. What effect does adding fluoride to toothpaste have on teeth? Why do people in some areas have brown teeth? 58. What is the mechanism of fluoridated toothpaste in preventing and treating dental caries? 59. Discussing the optimal washing conditions for soap, what is the role of phosphorus in laundry detergent? What are the alternatives to phosphate-free laundry detergent? Why is it difficult to promote phosphorus-free laundry detergent, and where is the bottleneck? 60. Do you think our country can have scientists who win the Nobel Prize? 61. What do you think the impact of "Relativity Theory" has on scientific research and learning life?
62. What are the prospects of new energy? How far is it before the application of new energy becomes popular? 63. What are blue energy, green energy and geothermal energy? 64. Propose an energy-saving plan to save household expenses. 65. Advantages and disadvantages of burning garbage. 66. What chemical issues need to be considered when laying the English Channel Undersea Tunnel/ 67. How to prevent corrosion of submarine optical cables? 68. What is the function of zinc plates on ship hulls? 69. Design a simple volt cell. 70. How do offshore fishing boats use the energy contained in seawater? 71. Talk about the prospects of fuel cells. 72. Does glass pollute the environment? 73. How many coal reserves are there in the world? Its main purpose? Do you think “artificial coal” will emerge? 74. What are the chemicals used to make solar cells? Are solar cells a truly environmentally friendly energy source? 75. Do the advantages of using gas fuel outweigh the disadvantages? 76. For different regions, which one is more economical, has less impact on the environment, and is more in line with Chinese people’s cooking habits: cooking with electricity or cooking with fuel? 77. How to understand that copper is the backbone of electrification? 78. What is the difference in the structure of ionic crystals and molecular crystals? Compare the physical properties of ionic compounds and molecular compounds and describe the differences in their crystal structures. 79. Who solved the mystery of the Burning? 80. Do you think it was a random coincidence that Kekulé determined the ring structure of the benzene molecule? 81. How to prevent or overcome divers’ occupational diseases? 82. The role of iodized salt and its changes during the entire process; the daily storage of iodized salt. 83. Talk about the commercial value and daily uses of hydrogen peroxide. 84. Compare the bleaching mechanisms of sulfur dioxide and hypochlorous acid. 85. How long can silicon and its compounds maintain their ace status in modern technology and industry? 86. Understand my country’s silicon reserves and development and application status.
87. Understand common ceramics and new ceramic types and their uses. 88. Understand the basis for organizing the periodic table of elements and design a new periodic table for the future. 89. Use domestic waste to make familiar molecular models, such as Cl2 H2 HCl, H2O, CH4, etc. 90. Talk about the greenhouse effect. Investigate the major chemicals responsible for the greenhouse effect. 91. The harm of oxidation-reduction reaction to humans. Can this knowledge be used to understand the chemical process of ulcer disease. 92. What is your understanding of the energy crisis. Do you and the classmates around you have this awareness? 93. Hou Debang’s contribution to the development of my country’s national alkali-making industry. 94. David’s contributions to chemical research. 95. Regarding the recovery of silver from common silver-containing wastes, investigate the waste disposal situation of photo studios in the region. 96. Understand the secondary pollution of the atmosphere—photochemical smog. 97. Research on the flammable and non-flammable critical concentrations of alcohol 98. Describe the relationship between the melting point of some compounds bonded by ***valent bonds and the polarity of these compounds. 99. The significance of interactions between substances for the development of adhesives. 100. Investigate the application of colloids in production and life. 101. Try to discuss whether there are any similarities in understanding between "reverse psychology" and "balanced movement principle". 102. Investigate the application of chemistry knowledge in hospitals. (For example, PH test paper, rough examination of diabetes, etc.) 103. Investigate the performance, price and market share of fiber products used in clothing materials, and how to identify them. 104. Investigate the types, main chemical composition, performance and price of commonly used adhesives. 105. Investigate the names, main chemical compositions and uses of chemicals in construction and decoration materials
Two:
"Middle School Students Water Use Survey Report" Research Study Project Report
Basis for topic selection
Water is the source of life, water is the cradle of life, and water is an important component of various cells and body fluids of the human body. The water in the human body accounts for about 60% of the body weight. Water is the most abundant chemical substance in the human body. Many physiological activities of the human body must be carried out with the participation of water. People's need for water is second only to oxygen.
The significance of the research
Put what you have learned into practice, improve your environmental awareness and water-saving consciousness, and encourage people to consciously save water and protect the environment
The main purpose of the research Content and ideas
1. Talk about the incorrectness of people’s waste and pollution of water
2. Put forward several suggestions on how to use water resources and save water
3. Summarize the importance of water resources and the urgency of protection and conservation
4. How should young people protect water resources
The innovations, key points and difficulties of the research
1. How to understand the importance of water;
2. How to protect our water resources;
3. How much do people care about water now