Science at my side 3 speeches

Extensively carry out popular science propaganda to protect health, establish scientific health concept, popularize scientific health knowledge, advocate scientific lifestyle, and create a good environment for healthy life. Below, I sorted out the scientific speeches around me for your reference.

Science is on my side. 0 1 Scientific Outlook on Development belongs to our party? According to the basic principles of Marxist dialectical materialism and historical materialism, sum up the experience and lessons of development at home and abroad, absorb the new achievements of human civilization and progress, and stand at the height of history and times? Scientific Outlook on Development put forward a new concept of development, which is rich in connotation and involves economic, political, cultural and social development. ?

At present, all fields and organizations in China are scientifically and pragmatically establishing and implementing this new concept and new thinking. As the cradle of cultivating national and ethnic elites, university campus also publicizes and practices Scientific Outlook on Development in the form of lectures, seminars, forums and rich practical activities. However, in the great movement of establishing and implementing Scientific Outlook on Development in China, there are also discordant notes. Some college students think? The establishment of Scientific Outlook on Development has nothing to do with the implementation, and Scientific Outlook on Development is meaningless to contemporary college students? . In this regard, the author does not agree. On the one hand, it reflects some contemporary college students' one-sided understanding of the essence and rich connotation of Scientific Outlook on Development's spirit, on the other hand, it also reflects the deviation of contemporary college students' individual value orientation. Through systematic study, I think Scientific Outlook on Development has two meanings for contemporary college students: First, Scientific Outlook on Development was put forward as a lesson and experience of our party in the critical period of modernization, which is an urgent requirement for building a well-off society in an all-round way and is related to the rise and fall of the country. As the backbone of the nation and society, contemporary college students should master this concept and closely combine their own harmonious and healthy development with the destiny of the country; Second, Scientific Outlook on Development's world outlook and methodology are also powerful weapons to guide our study and growth, which can enable us to fully examine ourselves, make up for our shortcomings, overcome our weaknesses, give full play to our advantages and shape ourselves into? High-quality innovative talents with high sense of social responsibility, excellent social competitiveness, international competitiveness, and sound development of personality and individuality? . I think learning from Scientific Outlook on Development can improve our college students' consciousness and guide them to build themselves.

First of all, scientific development can guide contemporary college students to be socially responsible people. Scientific Outlook on Development is a dialectical view of development, a comprehensive view of development and a view of unity of opposites. This requires us to unify personal development with national and social development, put personal development in the context of national and social development, and emphasize dedication to the country and society while personal development. The core and essence of Scientific Outlook on Development is people-oriented. We attach importance to the free and all-round development of every citizen, and at the same time emphasize that everyone's development is the premise of others' development, so we should organically combine personal value with social value. Comrade Deng Xiaoping is a great man of the century. He devoted his life to the socialist revolution and modernization in China. What is his affectionate famous saying? I am the son of China people, and I love my motherland and people? It expresses the voices of people who care about the prosperity of the country and the happiness of the people. ? Every man is responsible for the rise and fall of the world? Contemporary college students should overcome extreme individualism, think more about others, devote themselves to study and modernization with excitement, and realize their own value while making contributions to society.

Second, Scientific Outlook on Development can guide contemporary college students to become a person with perfect knowledge structure. Scientific Outlook on Development asked us to develop ourselves in an all-round and harmonious way, and asked us to have a perfect knowledge structure. A perfect knowledge structure is conducive to improving one's own quality and comprehensively developing comprehensive ability. At present, it is urgent to correct the bias of attaching importance to reason over literature and attaching importance to technology over humanity. No matter how good others study science, they can't do without world outlook and humanistic quality. From this point of view, contemporary college students should master the basic professional knowledge and dabble in other disciplines extensively, so as to enrich their knowledge, improve their ability and be a person with comprehensive and coordinated development.

Third, Scientific Outlook on Development can guide contemporary college students to be a person with sound personality. Scientific Outlook on Development requires not only the academic success of contemporary college students, but also their personality and physical and mental health. A sound personality means that one's thoughts, words and actions are harmonious. Contemporary college students should cultivate a highly self-disciplined sense of collectivism, dedication, honesty and credit, a strong sense of social responsibility and historical mission, and abandon such unhealthy personality qualities as self-centeredness, utilitarianism, hypocrisy, fraud and lazy dependence. And use your excellent personality to infect others, educate others and create a good growth environment. Keep your word and be firm. Don't be discouraged when you encounter setbacks, the more frustrated you are, the more excited you are; Not proud when successful, modest and prudent; When others are in trouble, they are willing to help; Abide by rules and regulations and be positive. Emphasize cooperation and unity, constantly surpass ourselves, and realize the successful development of competition among students? Win-win? . By fully implementing the self-growth of contemporary college students in Scientific Outlook on Development, we can effectively realize the organic combination of learning and being a person, theoretical thinking and social practice, extensive knowledge and strong ability, technical literacy and humanistic literacy, and healthy body and psychology, so as to realize their harmonious and healthy growth and become a qualified talent. People who have lofty ideals and love the motherland; Become a person who pursues truth and dares to innovate; Become a person with both ability and political integrity and all-round development; Become a person with broad vision and broad mind; Become a down-to-earth person who combines knowledge and action.

Science is on my side. Hello, teachers and classmates

What is the theme of my speech today? Technology is around us? . In autumn and October, the layers of forest are all dyed. After more than a month of intense preparation, our school held? The 4th Science and Technology Festival? The curtain will be opened this week, when your inventions, works, sci-fi paintings and sci-fi compositions will be grandly presented, showing your whimsy and originality.

We are no strangers to science and technology, because we live in and enjoy the achievements of science and technology every day. Maybe you didn't find it, maybe you will question: technology? Where is the technology? Look, technology is around you: the microphone in my hand, the flagpole when the national flag was just raised, the TV, computer, washing machine, rocket, satellite and spaceship we watch every day. Can you say I have nothing to do with technology? Because technology is closely related to life.

Everyone should have had this experience. It is impossible to peel a hot egg in your hand. What should I do? Pour cold water on the egg, and the shell will miraculously crack and fall off. What is the principle? What is this? Thermal expansion and cold contraction? The role of.

In life, we can easily find that the trunks of trees are all conical. From this we can ask: Why is the trunk conical? What are the benefits of a conical trunk?

As long as we are diligent in observing, thinking, doing things and inventing technology in our life? The word is not so far away: maybe a small faucet is our inspiration, maybe a modified box is an invention that we will apply for a patent in the future, maybe a mirror and a clothes rack, maybe there are future scientists among us.

Our gizmos may be crude or immature. Compared with nanotechnology, their existence may seem too small and naive, but no one will deny them. Because of them today, they may become a new generation of products in the future and fly into the homes of ordinary people!

In fact, technology is not as far away as we thought. As long as we are good at observing life, we will find that technology is around us. I hope all students have a pair of eyes that are good at discovering technology and creating more scientific and technological achievements!

Finally, I wish our school? The 4th Science and Technology Festival? Complete success!

Science is on my side. Dear leaders, teachers and students,

The topic of my speech is "Science is at hand".

Do you know why sunflowers always face the sun? Do you know why ice cream is ice cream? Angry? Really? Do you know why the burning flame always goes up? These common phenomena around us contain profound scientific knowledge.

All successful scientists are good at grasping some trivial things around them that seem ordinary but contain scientific truth, conducting in-depth and meticulous research, and finally climbing to the peak of science.

Newton, a British scientist, was hit in the head by a falling apple and came to the law of gravity. Britain's Watt invented the steam engine by observing the lid of the kettle after the water was boiled, and China's ancient inventor Lu Ban invented the saw by cutting his hand with the serrated blade of grass. They all captured the phenomena around him and conducted scientific research. These inventions have promoted the historical progress of human civilization.

In fact, many inventions of scientists are inspired by the science around us: ships and submarines come from people's imitation of fish and dolphins; The rocket takes off by using the recoil principle of jellyfish and squid; Helicopters were invented by people through the study of dragonfly flight.

Leaders, teachers and students, do I need to enumerate such examples again? No, it's okay! We travel in space, where there is science; We taste delicious food, and there is science here; We appreciate colorful flowers, and there is science here; We looked through all kinds of books, and science was everywhere.

One Sunday, I suddenly found my neighbor's big white cat grazing in the garden. I find it strange that cats are not carnivores. How can they eat grass? I went home to find the encyclopedia, but I didn't find the reason why the cat ate grass. From then on, as long as I have time, I will carefully observe this big white cat. Finally, it was found that the big white cat would pull out sparse excrement every time it ate grass. I guess: maybe the big white cat eats grass because of its bad stomach? This conjecture was later confirmed by a pet doctor. I jumped three feet high with joy, and I finally gained knowledge through my own efforts!

From this incident, I understand that as long as we carefully observe, use our brains and hands, and always pay attention to various phenomena around us, we can find that science is around us!